Relevant bibliographies by topics / Postural control system

Academic literature on the topic 'Postural control system'

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Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Postural control system"

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Massion, Jean. "Postural control system." Current Opinion in Neurobiology 4, no. 6 (December 1994): 877–87. http://dx.doi.org/10.1016/0959-4388(94)90137-6.

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Kleiner, Ana Francisca Rozin, Diana Xavier De Camargo Schlittler, and Mónica Del Rosário Sánchez Arias. "O papel dos sistemas visual, vestibular, somatosensorial e auditivo para o controle postural." Revista Neurociências 19, no. 2 (March 31, 2001): 349–57. http://dx.doi.org/10.34024/rnc.2011.v19.8382.

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A manutenção de uma determinada orientação corporal é obtida a partir do complexo relacionamento entre informação sensorial e atividade muscular. Desta forma, o objetivo deste estudo foi revisar o papel das informações visuais, somatossensoriais, vestibulares e auditivas para manutenção e controle postural. Método. foi realizada uma busca nas bases de dados CAPES e PubMed, nos últimos 24 anos, com as seguintes palavras-chave: postural control, sensory information, vestibular system, visual system, somatosensory system, auditory system e haptic system. Resultados. foram analisadas a influência de cada sistema sensorial, bem como sua integração para a manutenção e controle postural. Conclusão. a literatura apontou que existe uma redundância nas informações fornecidas pelos canais sensoriais. Assim, o sistema nervoso central escolhe a fonte principal para controlar a postura.
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GOPALAI, ALPHA AGAPE, and S. M. N. AROSHA SENANAYAKE. "ASSISTIVE VIBROTACTILE BIOFEEDBACK SYSTEM FOR POSTURAL CONTROL ON PERTURBED SURFACE." Journal of Mechanics in Medicine and Biology 13, no. 01 (January 10, 2013): 1350006. http://dx.doi.org/10.1142/s0219519413500061.

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Postural control is an important aspect of human locomotion and stance. When inputs to the Central Nervous System (CNS), consisting of the vestibular, somatosensory, and visual senses, degrade or become dysfunctional, the postural control is affected. Biofeedback has been established as a potential intervention method to assist individuals improve postural control, by augmenting or complementing signals to the CNS. This paper presents an approach to help achieve better postural control using vibrotactile biofeedback. Tests to monitor postural control, in eyes open and eyes closed states, on a wobble board were introduced to assess the viability of the designed system in providing accurate real-time biofeedback responses. Postural control was gauged by measuring the angular displacement of perturbations experienced. Perturbations along the anterior and posterior direction are used to determine the level of provided vibrotactile biofeedback. The feedback informs subjects the severity of perturbation and direction of imbalance. Significant improvement (p-value < 0.05) in postural control while on perturbed surface was detected when the designed biofeedback system was used. The wearable system was found to be effective in improving postural control of the subjects and can be expanded for rehabilitation, conditioning, and strengthening applications dealing with human postural control.
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Chander, Harish, Sachini N. K. Kodithuwakku Arachchige, Christopher M. Hill, Alana J. Turner, Shuchisnigdha Deb, Alireza Shojaei, Christopher Hudson, Adam C. Knight, and Daniel W. Carruth. "Virtual-Reality-Induced Visual Perturbations Impact Postural Control System Behavior." Behavioral Sciences 9, no. 11 (November 12, 2019): 113. http://dx.doi.org/10.3390/bs9110113.

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Background: Virtual reality (VR) is becoming a widespread tool in rehabilitation, especially for postural stability. However, the impact of using VR in a “moving wall paradigm” (visual perturbation), specifically without and with anticipation of the perturbation, is unknown. Methods: Nineteen healthy subjects performed three trials of static balance testing on a force plate under three different conditions: baseline (no perturbation), unexpected VR perturbation, and expected VR perturbation. The statistical analysis consisted of a 1 × 3 repeated-measures ANOVA to test for differences in the center of pressure (COP) displacement, 95% ellipsoid area, and COP sway velocity. Results: The expected perturbation rendered significantly lower (p < 0.05) COP displacements and 95% ellipsoid area compared to the unexpected condition. A significantly higher (p < 0.05) sway velocity was also observed in the expected condition compared to the unexpected condition. Conclusions: Postural stability was lowered during unexpected visual perturbations compared to both during baseline and during expected visual perturbations, suggesting that conflicting visual feedback induced postural instability due to compensatory postural responses. However, during expected visual perturbations, significantly lowered postural sway displacement and area were achieved by increasing the sway velocity, suggesting the occurrence of postural behavior due to anticipatory postural responses. Finally, the study also concluded that VR could be used to induce different postural responses by providing visual perturbations to the postural control system, which can subsequently be used as an effective and low-cost tool for postural stability training and rehabilitation.
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Jančová, Jitka. "Measuring the Balance Control System – Review." Acta Medica (Hradec Kralove, Czech Republic) 51, no. 3 (2008): 129–37. http://dx.doi.org/10.14712/18059694.2017.14.

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Past studies of postural control during standing have employed wide range of procedures including the outcome measures use to quantify postural control, the duration of the sample collected, sampling frequency and methods for data processing. Due to these differences there remains little, if any, common grounds for comparisons between studies to establish a concrete understanding of the features and bouns which characterize normal healthy postural control. This article deals with terms such as reliability and repeatability of stabilometric measurements, stabilometric data quantification and analysis. To clear up those terms is suggested, by the author of this paper, very important. The stabilometric measurements remain, nevertheless, different when dealing with aging adults. Though, we notes some alterations of the aging systems, this article is not entirely dedicated to the seniors population. Measurements of COP and technical notes remain the main axis of present paper.
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Barra, Julien, Laurent Auclair, Agnès Charvillat, Manuel Vidal, and Dominic Pérennou. "Postural control system influences intrinsic alerting state." Neuropsychology 29, no. 2 (March 2015): 226–34. http://dx.doi.org/10.1037/neu0000174.

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Deliagina, Tatiana G., Grigori N. Orlovsky, Pavel V. Zelenin, and Irina N. Beloozerova. "Neural Bases of Postural Control." Physiology 21, no. 3 (June 2006): 216–25. http://dx.doi.org/10.1152/physiol.00001.2006.

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The body posture during standing and walking is maintained due to the activity of a closed-loop control system. In the review, we consider different aspects of postural control: its functional organization, the distribution of postural functions in different parts of the central nervous system, and the activity of neuronal networks controlling posture.
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Manor, Brad, Madalena D. Costa, Kun Hu, Elizabeth Newton, Olga Starobinets, Hyun Gu Kang, C. K. Peng, Vera Novak, and Lewis A. Lipsitz. "Physiological complexity and system adaptability: evidence from postural control dynamics of older adults." Journal of Applied Physiology 109, no. 6 (December 2010): 1786–91. http://dx.doi.org/10.1152/japplphysiol.00390.2010.

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The degree of multiscale complexity in human behavioral regulation, such as that required for postural control, appears to decrease with advanced aging or disease. To help delineate causes and functional consequences of complexity loss, we examined the effects of visual and somatosensory impairment on the complexity of postural sway during quiet standing and its relationship to postural adaptation to cognitive dual tasking. Participants of the MOBILIZE Boston Study were classified into mutually exclusive groups: controls [intact vision and foot somatosensation, n = 299, 76 ± 5 (SD) yr old], visual impairment only (<20/40 vision, n = 81, 77 ± 4 yr old), somatosensory impairment only (inability to perceive 5.07 monofilament on plantar halluxes, n = 48, 80 ± 5 yr old), and combined impairments ( n = 25, 80 ± 4 yr old). Postural sway (i.e., center-of-pressure) dynamics were assessed during quiet standing and cognitive dual tasking, and a complexity index was quantified using multiscale entropy analysis. Postural sway speed and area, which did not correlate with complexity, were also computed. During quiet standing, the complexity index (mean ± SD) was highest in controls (9.5 ± 1.2) and successively lower in the visual (9.1 ± 1.1), somatosensory (8.6 ± 1.6), and combined (7.8 ± 1.3) impairment groups ( P = 0.001). Dual tasking resulted in increased sway speed and area but reduced complexity ( P < 0.01). Lower complexity during quiet standing correlated with greater absolute ( R = −0.34, P = 0.002) and percent ( R = −0.45, P < 0.001) increases in postural sway speed from quiet standing to dual-tasking conditions. Sensory impairments contributed to decreased postural sway complexity, which reflected reduced adaptive capacity of the postural control system. Relatively low baseline complexity may, therefore, indicate control systems that are more vulnerable to cognitive and other stressors.
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GHOMASHCHI, HAMED, ALI ESTEKI, ALI MOTIE NASRABADI, JULIEN CLINTON SPROTT, and FARID BAHRPEYMA. "DYNAMIC PATTERNS OF POSTURAL FLUCTUATIONS DURING QUIET STANDING: A RECURRENCE QUANTIFICATION APPROACH." International Journal of Bifurcation and Chaos 21, no. 04 (April 2011): 1163–72. http://dx.doi.org/10.1142/s021812741102891x.

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When standing quietly, the human body is continuously moving about an upright posture in an erratic fashion. Conventional posturographic analyses that ignore structure of postural steadiness time series do not fully characterize properties of sway dynamics. Recurrence quantification analysis is a technique that can extract the dynamics of postural fluctuations through several variables. In this study, standing-still-sway dynamics of intact and deteriorated postural control systems were investigated by recurrence quantification of stabilograms. The results indicated that both normal and changed postural fluctuations time series, despite erratic and irregular appearance, contain a hidden structure. Although the two components of postural sway originated from an integrated control system, they exhibit distinct dynamical patterns. More determinism, greater local stability, higher degrees of nonstationarity and more laminar states were observed in fore-aft movements. Our findings reveal that decay of postural control mechanism affects dynamical properties of postural control system (especially along mediolateral direction because of the type of impairment). Determinism, nonstationarity and rigidity of balance program as well as laminar states characteristics were increased due to deterioration of postural control system. These findings imply that these measures not only can be used as the pathologic measures to discriminate between group differences, but also provide new openings to understand the nature of postural sway.
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Stamenkovic, Alexander, Paul J. Stapley, Rebecca Robins, and Mark A. Hollands. "Do postural constraints affect eye, head, and arm coordination?" Journal of Neurophysiology 120, no. 4 (October 1, 2018): 2066–82. http://dx.doi.org/10.1152/jn.00200.2018.

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If a whole body reaching task is produced when standing or adopting challenging postures, it is unclear whether changes in attentional demands or the sensorimotor integration necessary for balance control influence the interaction between visuomotor and postural components of the movement. Is gaze control prioritized by the central nervous system (CNS) to produce coordinated eye movements with the head and whole body regardless of movement context? Considering the coupled nature of visuomotor and whole body postural control during action, this study aimed to understand how changing equilibrium constraints (in the form of different postural configurations) influenced the initiation of eye, head, and arm movements. We quantified the eye-head metrics and segmental kinematics as participants executed either isolated gaze shifts or whole body reaching movements to visual targets. In total, four postural configurations were compared: seated, natural stance, with the feet together (narrow stance), or while balancing on a wooden beam. Contrary to our initial predictions, the lack of distinct changes in eye-head metrics; timing of eye, head, and arm movement initiation; and gaze accuracy, in spite of kinematic differences, suggests that the CNS integrates postural constraints into the control necessary to initiate gaze shifts. This may be achieved by adopting a whole body gaze strategy that allows for the successful completion of both gaze and reaching goals. NEW & NOTEWORTHY Differences in sequence of movement among the eye, head, and arm have been shown across various paradigms during reaching. Here we show that distinct changes in eye characteristics and movement sequence, coupled with stereotyped profiles of head and gaze movement, are not observed when adopting postures requiring changes to balance constraints. This suggests that a whole body gaze strategy is prioritized by the central nervous system with postural control subservient to gaze stability requirements.
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Dissertations / Theses on the topic "Postural control system"

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Torres-Oviedo, Gelsy. "Robust muscle synergies for postural control." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/22691.

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Thesis (Ph. D.)--Biomedical Engineering, Georgia Institute of Technology, 2007.
Committee Chair: Ting, Lena H.; Committee Member: Chang, Young-Hui; Committee Member: Lee, Robert H.; Committee Member: Nichols, T. Richard; Committee Member: Wolf, Steve L.
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Lim, Yi Huey. "The Postural Control System in Individuals with Autism Spectrum Disorder: Insights from Exploring the Effects of Visual Information on Postural Control." Thesis, Curtin University, 2019. http://hdl.handle.net/20.500.11937/78788.

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The thesis examined the effects of static and dynamic visual information on postural control in individuals with autism spectrum disorder (ASD). The results suggest that the visual-motor mechanism adopted by ASD individuals to control posture is different from typically-developed individuals. Evidence of postural control impairments was also identified in ASD individuals. The findings advance the understanding of postural control in ASD and may guide the development of effective postural control interventions for ASD individuals.
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Amenabar, Katharine. "Closed loop system identification of postural control with bilateral vestibular loss." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9686.

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Thesis (M.A.) -- University of Maryland, College Park, 2009.
Thesis research directed by: Dept. of Kinesiology. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Toledo, Diana Rezende de [UNESP]. "Alterações sensoriais e motoras associadas ao envelhecimento e controle postural de idosos." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/87454.

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Made available in DSpace on 2014-06-11T19:22:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-07-18Bitstream added on 2014-06-13T20:29:17Z : No. of bitstreams: 1 toledo_dr_me_rcla.pdf: 1180963 bytes, checksum: 1b7f7f71b036e62aaab6c4903057aae6 (MD5)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
O avanço da idade vem acompanhado de muitas alterações estruturais, funcionais e comportamentais. Como um bom desempenho do controle postural depende da integridade dos sistemas sensoriais e motor, as deteriorações que ocorrem nestes sistemas com o envelhecimento poderiam influenciar o desempenho de controle postural em indivíduos idosos. Entretanto, ainda não estão claras quais alterações funcionais nos sistemas sensoriais e motor são provocadas pelo envelhecimento por si só, bem como a relação entre estas alterações e as mudanças no desempenho de controle postural de adultos idosos. Assim, o objetivo deste estudo foi avaliar o desempenho dos sistemas sensoriais e motor e do controle postural de adultos idosos e investigar a relação entre as alterações destes sistemas e o controle postural desta população. Vinte adultos idosos (68,9±3,7 anos) (GAI) e 20 adultos jovens (21,9±2,1 anos) (GAJ) foram submetidos a avaliações sensoriais, motoras e de controle portural. As avaliações sensoriais foram compostas por avaliação visual (acuidade e sensibilidade ao contraste) e somatossensorial (sensibilidade cutânea e sensibilidade ao movimento passivo). As avaliações motoras consistiram de medidas de torque articular e de latência de ativação muscular após perturbação da superfície de suporte. As avaliações de controle postural consistiram de medidas de oscilação corporal durante manutenção da postura ereta (em semi-tandem stance), resolução de conflito sensorial (movimentação discreta de uma sala móvel) e acoplamento entre informação visual e oscilação corporal (movimentação periódica,...
With aging, individuals exhibit several structural, functional and behavioral changes. As a good postural control performance depends on the integrity of the sensory and motor systems, deterioration of these systems occurring with aging could influence the postural control performance of older adults. However, it is still unclear which sensory and motor functional changes are due to aging per se, neither the relationship between these changes and the changes of the performance of postural control in older adults. Therefore, the purpose of this study was to examine the performance of the sensory and motor systems and postural control in older adults and to investigate the relationship between changes in these systems and postural control in this population. Twenty older adults (68,9±3,7 years) (GAI) and 20 young adults (21,9±2,1 years) (GAJ) were submitted to sensory, motor and postural control assessments. Sensory assessments were composed of visual (acuity and contrast sensitivity) and somatosensory assessments (tactile sensitivity of and sensitivity to passive motion). Motor assessments consisted of measurements of joint torque and muscular activity latency after displacement of support surface. Postural control assessments consisted of measuring the body oscillation during maintenance of the upright stance (semi-tandem stance), the resolution of a sensory conflict (discrete movement of a moving room) and the coupling between visual information...(Complete abastract, click electronic access below)
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Davidson, Bradley Steven. "Biomechanical Evaluation of Lumbar Extensor Fatigue Effects on the Postural Control System." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/30929.

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Falls from heights are the fourth leading cause of occupational injury and fatality in the United States. In particular, construction workers such as roofers are often exposed to high risk environments. Recent research has reported that a leading cause of falls among workers is a loss of balance. Therefore, in moving towards reducing the number of occupational falls, further investigation of balance and factors that influence postural control is necessary. The effect of neuromuscular fatigue has been addressed by many investigators; however, few studies have examined the effect of localized fatigue in muscles not located in the lower extremities. Because low back fatigue is so prevalent during manual labor, this investigation determined to study the effects of lumbar extensor fatigue on balance. Chapter 1 includes a complete review of current literature addressing the effects of muscular fatigue on measures of balance. Chapter 2 details an initial investigation of lumbar extensor fatigue on center of pressure (COP) based measures of postural sway and examines the effect of fatiguing rate. Chapter 3 examines the effects of different levels of lumbar extensor fatigue and expands on the previous investigation by examining center of mass (COM) movement and incorporating additional measures of postural control. The results of these investigations indicate that lumbar extensor fatigue affects both COP and COM measures of postural sway, and might also lead to an increased reliance on feedforward postural control mechanisms. These findings contribute to understanding of effects of fatigue on balance and may aid the future design of interventions aimed at fall prevention.
Master of Science
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Figueiredo, Gabriella Andreeta. "A utilização do sentido háptico em tarefas de controle postural imediatamente após esforço físico." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/59/59134/tde-13042018-135803/.

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A atividade exploratoria em tarefas de ancoragem haptica exerce um efeito positivo em tarefas desafiadoras ao controle postural. A melhora ou reducao da instabilidade postural em tarefas de ancoragem foi comprovada em diversos grupos (i.e., adultos jovens, adultos idosos, criancas, e participantes com deficiencia) e condicoes experimentais (i.e., variados niveis de complexidade de tarefa postural). O problema deste estudo foi analisar em contextos de tarefas posturais se existe uma relacao entre o desequilibrio homeostatico provocado pelo exercicio fisico de esforco maximo (que afeta o sistema postural pelo impacto no sistema autonomo) e o sistema haptico (que integra adicional estrategia de controle voluntario ao sistema postural). O objetivo do nosso estudo foi testar se a informacao haptica proporcionada pelo uso do sistema ancora exibe efeitos imediatos de atenuacao dos niveis de instabilidade postural aumentada pela fadiga geral decorrente do exercicio fisico maximo. O sistema ancora incorpora atividade exploratoria simultanea a execucao de uma tarefa postural desafiadora. O contexto de ancoragem inclui o manejo de dois cabos flexiveis com cargas anexas em suas extremidades que possibilita a exploracao haptica. Neste estudo, dois grupos foram compostos, um grupo experimental com vinte e tres adultos jovens fisicamente ativos e um grupo controle composto de dez adultos jovens. Ambos os grupos realizaram duas sessoes experimentais (com ancora; sem ancora) com tarefas de controle postural. Para o grupo experimental, as duas sessoes consistiram em: a. uma tarefa de equilibrio antes do esforco fisico, b. um protocolo incremental de esforco, e c. tarefas de equilibrio apos o protocolo de esforco realizados em 4 diferentes momentos ate 15 minutos. Para a inducao do esforco fisico, utilizamos um protocolo incremental maximo em esteira ergometrica, e as duas sessoes experimentais foram realizadas em dias diferentes com prazo maximo entre elas de 14 dias. O grupo controle realizou as mesmas sessoes, entretanto o protocolo de inducao ao esforco fisico foi substituido por um periodo equivalente de descanso. O objetivo da existencia do grupo controle foi verificar a presenca de um efeito de aprendizagem durante a execucao das tarefas. Os resultados para o grupo experimental das variaveis relacionados ao deslocamento do CT, no dominio do tempo mostraram que a informacao haptica proveniente do sistema ancora atenuou a instabilidade postural durante condicoes de tarefas de controle postural onde o participante encontrava-se sob os efeitos da fadiga. Em todas as condicoes experimentais, o exercicio fisico maximo na esteira produziu um aumento na oscilacao postural, como esperado. Entretanto, quando a informacao haptica foi associada na tarefa experimental, a oscilacao postural foi significativamente diminuida. Embora a informacao haptica tenha atenuado significativamente os efeitos da fadiga geral sobre os niveis de oscilacao postural, a velocidade de recuperacao dos valores basais da oscilacao postural foi, na condicao de ancoragem, reduzida dada sua proximidade com os valores de oscilacao tipicos da tarefa sem a fadiga. Os resultados do grupo controle demonstraram que as tarefas utilizadas nao foram suficientes para promover um efeito de aprendizagem. O organismo a partir de estimulos de curto prazo compensou os efeitos de degradacao do equilibrio provocados pela fatiga. A informacao haptica foi util para o sistema de controle da postura compensar os efeitos de perturbacao causados pela fadiga.
Exploratory activity during haptic anchoring has a positive effect during challenging postural control tasks. In such case, improvement of postural stability has been demonstrated in a variety of groups (i.e., young adults, older adults, children, and disabled participants) and experimental conditions (i.e., different levels of postural task complexity). The issue of this study is to analyze in contexts of postural tasks whether there is a relation between the homeostatic imbalance caused by maximal physical exertion (that affects the postural system by the impact on the autonomic system) and the haptic system (which integrates additional strategy of voluntary control to the postural system). The purpose of our study was to test whether the haptic information provided by the use of the anchor system exhibits immediate effects on attenuation of postural instability levels increased by general fatigue caused by maximal physical exertion. The anchor system incorporates simultaneous exploratory activity to the execution of a challenging postural task. The anchoring context includes the handling of two flexible cables with loads attached at their ends that enable haptic exploration. In this study, two groups were composed, an experimental group with twenty-three physically active young adults and a control group composed of ten young adults. Both groups performed two experimental sessions (with anchor, without anchor) with tasks of postural control. For the experimental group, the two sessions consisted of: a. balance tasks before physical effort, b. exposure to an incremental exercise protocol, and c. balance tasks after the exercise protocol distributed in 4 periods up to 15 minutes. To induce physical exertion, we used a maximum incremental protocol on a treadmill, and two experimental sessions were conducted on different days with a maximum of 14 days between them. The control group performed the same sessions, however the protocol of induction to physical effort was replaced by an equivalent period of rest. The aim of the control group was to verify the presence of a learning effect during the execution of the tasks. The results for the experimental group of variables related to CT displacement in time domain showed that haptic information from the anchor system attenuated postural instability during conditions of postural control tasks where the participant was under effects of fatigue. In all experimental conditions maximal physical exercise on the treadmill increased postural oscillation, as expected. However, when the haptic information was associated with the experimental task, the postural sway was significantly decreased. Although haptic information significantly attenuated the effects of general fatigue on postural sway the rate of recovery of the basal values of the postural sway was, in the anchoring condition, reduced because of its proximity to the typical oscillation values of the task without the fatigue. The results of the control group demonstrated that the tasks used were not enough to promote a learning effect. The organism from short-term stimuli compensated for the effects of balance degradation caused by fatigue. Haptic information was useful for the posture control system to compensate for the disturbance effects caused by fatigue.
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Toledo, Diana Rezende de. "Alterações sensoriais e motoras associadas ao envelhecimento e controle postural de idosos /." Rio Claro : [s.n.], 2008. http://hdl.handle.net/11449/87454.

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Orientador: José Angelo Barela
Banca: Fabio Viadanna Serrão
Banca: Eliane Mauerberg de Castro
Resumo: O avanço da idade vem acompanhado de muitas alterações estruturais, funcionais e comportamentais. Como um bom desempenho do controle postural depende da integridade dos sistemas sensoriais e motor, as deteriorações que ocorrem nestes sistemas com o envelhecimento poderiam influenciar o desempenho de controle postural em indivíduos idosos. Entretanto, ainda não estão claras quais alterações funcionais nos sistemas sensoriais e motor são provocadas pelo envelhecimento por si só, bem como a relação entre estas alterações e as mudanças no desempenho de controle postural de adultos idosos. Assim, o objetivo deste estudo foi avaliar o desempenho dos sistemas sensoriais e motor e do controle postural de adultos idosos e investigar a relação entre as alterações destes sistemas e o controle postural desta população. Vinte adultos idosos (68,9±3,7 anos) (GAI) e 20 adultos jovens (21,9±2,1 anos) (GAJ) foram submetidos a avaliações sensoriais, motoras e de controle portural. As avaliações sensoriais foram compostas por avaliação visual (acuidade e sensibilidade ao contraste) e somatossensorial (sensibilidade cutânea e sensibilidade ao movimento passivo). As avaliações motoras consistiram de medidas de torque articular e de latência de ativação muscular após perturbação da superfície de suporte. As avaliações de controle postural consistiram de medidas de oscilação corporal durante manutenção da postura ereta (em semi-tandem stance), resolução de conflito sensorial (movimentação discreta de uma sala móvel) e acoplamento entre informação visual e oscilação corporal (movimentação periódica, ...(Resumo completo, clicar acesso eletrônico abaixo)
Abstract: With aging, individuals exhibit several structural, functional and behavioral changes. As a good postural control performance depends on the integrity of the sensory and motor systems, deterioration of these systems occurring with aging could influence the postural control performance of older adults. However, it is still unclear which sensory and motor functional changes are due to aging per se, neither the relationship between these changes and the changes of the performance of postural control in older adults. Therefore, the purpose of this study was to examine the performance of the sensory and motor systems and postural control in older adults and to investigate the relationship between changes in these systems and postural control in this population. Twenty older adults (68,9±3,7 years) (GAI) and 20 young adults (21,9±2,1 years) (GAJ) were submitted to sensory, motor and postural control assessments. Sensory assessments were composed of visual (acuity and contrast sensitivity) and somatosensory assessments (tactile sensitivity of and sensitivity to passive motion). Motor assessments consisted of measurements of joint torque and muscular activity latency after displacement of support surface. Postural control assessments consisted of measuring the body oscillation during maintenance of the upright stance (semi-tandem stance), the resolution of a sensory conflict (discrete movement of a moving room) and the coupling between visual information...(Complete abastract, click electronic access below)
Mestre
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Chvatal, Stacie Ann. "Muscle synergies for directional control of center of mass in various postural strategies." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/43648.

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Our long-term goal is to better understand how the nervous system controls muscles to generate movement. Our overall hypothesis is that the nervous system coordinates muscles by flexibly recruiting muscle synergies, defined here as groups of muscles simultaneously activated in fixed ratios, in order to map high-level task goals into motor actions. Here we studied muscle coordination in the context of balance control - a task that requires multisensory integration and coordination of multiple muscles, yet has a clear goal of controlling the center of mass (CoM), which can be achieved by using different strategies. If muscle synergies are a common mechanism used by the nervous system for balance control, we would expect to see the same muscle synergies used in a variety of strategies. Therefore we investigated the robustness of the muscle synergies in a variety of human postural strategies, such as standing, stepping and walking, to determine whether muscle synergies are a consistent underlying mechanism used by the nervous system. We hypothesized that muscle synergies are recruited to control a task-level variable (e.g. CoM direction) that is not specific to a particular postural strategy. We demonstrated that similar muscle synergies are used in reactive responses to standing balance perturbations, in reactive stepping responses, in walking, and in reactive postural responses during walking, suggesting a common neural mechanism not only for balance control in various contexts, but for movement in general. The differences in the timing and spatial organization of muscle activity in standing, stepping, and walking postural responses were largely explained by altering the recruitment of a common set of muscle synergies, with the addition of only a single muscle synergy specific to each behavior. We demonstrated the functionality of muscle synergies by showing that each muscle synergy was correlated with a particular force produced at the ground and component of CoM acceleration both in stepping and in non-stepping postural responses. These results suggest that muscle synergies reflect the neural organization of the motor system, representing motor modules recruited to achieve a common biomechanical function across different postural behaviors. Additionally, muscle synergies used during walking were recruited during atypical phases of the gait cycle in response to an unexpected perturbation, in order to maintain balance and continue walking, suggesting a common neural mechanism for different balance requirements during walking. The compositions of muscle synergies used during walking were similar to those used during walking perturbations as well as standing balance perturbations, suggesting that muscle synergies represent common neural mechanisms for CoM movement control under different dynamic conditions. These results are of interest to a variety of fields such as rehabilitation science, prosthetics, and robotics.
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Pavan, Narcisa Zeferino da Silva. "Alternativas tecnológicas na aplicação de um estímulo sensório-motor sobre o equilíbrio postural: estudo retrospectivo." Doctoral thesis, [s.n.], 2015. http://hdl.handle.net/10284/5190.

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Tese apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Doutor em Biotecnologia e Saúde, especialidade em Epidemiologia e Saúde Pública
Introdução: Distúrbios do equilíbrio corporal, como tonturas, vertigens e desequilíbrios, são frequentes. Em muitos casos eles podem ser causados por disfunção propriocetiva. Para manter o equilíbrio corporal, o sistema nervoso central depende de informações aferentes dos sistemas vestibular, visual e somatossensorial que, associado à cognição, promove a interação entre corpo e espaço. Objetivo: Analisar as mudanças no equilíbrio corporal antes e após a aplicação de um estímulo pressórico sensoriomotor sobre a região da articulação atlantoccipital utilizando um instrumento denominado ZEPH´S (PI0900380-0). Metodologia: Estudo retrospectivo, com amostra de 137 pacientes que foram subdivididos em um grupo experimental, com 70 pacientes que se submeteram à intervenção proposta e um grupo controlo, com 67 pacientes que não se submeteram a qualquer intervenção. Todos apresentavam queixas relacionadas aos distúrbios do equilíbrio, com diagnóstico etiológico não vestibular e não neurológico. Resultados: Análises estatísticas comparativas foram feitas entre os grupos. Testes de Qui-Quadrado, McNemar e Cochran avaliaram os testes de Romberg, Gagey e Fukuda-Unterberger, além do nistagmo espontâneo de olhos abertos e fechados e o nistagmo direcional. Foram encontradas diferenças estatisticamente significantes em todas as componentes no grupo experimental, no início e depois de 7, 30 e 180 dias da intervenção e no início e após 30 dias no grupo controlo e também na comparação entre os grupos experimental e controlo. Nos testes de Mann-Whitney, Wilcoxon e Friedman para a Escala Visual Analógica foram observadas alterações estatisticamente significantes entre os quatro momentos no grupo experimental, nos dois momentos no grupo controlo e na comparação do grupo experimental com o grupo controlo. Os resultados dos testes com diferenças estatisticamente significantes demonstram o êxito do tratamento experimental. Conclusão: A intervenção testada com a utilização do instrumento ZEPH’S apresentou resultados positivos, com diferenças estatisticamente significantes relativos aos sinais e sintomas dos pacientes, quando comparados o momento da avaliação com os momentos após a intervenção e também se comparados ao grupo controlo.
Introduction: Body balance disorders, such as dizziness and disequilibrium, are commonly observed. In most cases, these disorders are consequence of proprioceptive dysfunction. To preserve the body balance, the central nervous system depends on afferent information of visual, vestibular and somatosensory systems and promotes the interaction between body and space in association with cognition. Objective: To analyze the changes in body balance before and after the use of a pressure sensoriomotor stimulus over the atlanto-occipital joint with using an instrument named ZEPH´S (PI0900380-0). Method: This is a retrospective study with a sample of 167 patients. From these patients, 70 constituted the experimental group and have undergone intervention with the instrument ZEPH’S, 67 patients composed the control group that had not undergone any treatment. All patients had complaints related to balance disorders and no etiological diagnosis of vestibular and neural imbalance. Comparative statistical analyses among the groups were used to evaluate the treatment outcome. Results: The Cochran's Q test, McNemar's test and Chi-square test evaluated the Romberg, Fukuda and Gagey tests, opened eyes spontaneous nystagmus, closed eyes spontaneous nystagmus and directional nystagmus and observed statistically significant differences before and after 7, 30 e 180 days of the stimuli within the experimental group and between the experimental and control groups. The Mann-Whitney’s test, Wilcoxon’s test and Friedman’s test evaluated the Visual Analogic Scale scores and experienced statistically significant changes among the four moments in the experimental group and between the experimental and control groups. All tests demonstrated a statistically significant difference regarding the success of the experimental treatment. Conclusion: The intervention through the ZEPH’S instrument showed positive results with statistically significant differences when the patient conditions were compared before and after the intervention, and also when compared to the control group.
Introduction: Les troubles de l'équilibre du corps, des étourdissements, des vertiges et le déséquilibre sont fréquents. Dans de nombreux cas il peut être provoqué par un dysfonctionnement proprioceptif. Pour maintenir l'équilibre du corps, le système nerveux central dépend des informations afférentes du vestibulaire, visuel et somatosensoriel celui associé à la cognition, favorise l'interaction entre le corps et l'espace. Objectif: analyser les changements dans l'équilibre du corps avant et après l'application d'une stimulation sensorimotrice de pression sur la région de l'articulation atlanto-occipitale l'aide d'un instrument appelé ZEPH'S (PI0900380-0). Méthodologie: Une étude rétrospective auprès d'un échantillon de 137 patients qui ont été divisés en un groupe expérimental, avec 70 patients qui ont subi une intervention proposée et un groupe de contrôle, avec 67 patients qui ne subissent aucune intervention. Tous les patients avaient des plaintes liées aux troubles de l'équilibre et aucun diagnostic étiologique de le déséquilibre vestibulaire ou neurologique. Résultats: Analyses statistiques comparatives ont été faites entre les groupes. Tests du khi-deux, McNemar et Cochran évalué le test de Romberg, Gagey et Fukuda-Unterberger, en plus de nystagme spontané avec les yeux ouverts et fermés et nystagme directionnelle. Des différences statistiquement significatives ont été observées dans toutes les composantes du groupe expérimental au début et après 7, 30 et 180 jours de l'intervention et au départ et après 30 jours dans le groupe de contrôle et également lorsque l'on compare les groupes expérimentaux et de contrôle. Les tests de Mann-Whitney, Wilcoxon et Friedman pour l'Echelle Visuelle Analogique changements statistiquement significative n'a été observée entre les quatre étapes dans le groupe expérimental, en deux phases dans le de contrôle et le groupe expérimental par rapport au groupe de contrôle. Les résultats des essais avec des différences statistiquement significatives montrent le succès du traitement expérimental. Conclusion: L'intervention testée en utilisant la mesure ZEPH'S montré des résultats positifs, avec des différences statistiquement significatives pour les signes et les symptômes des patients, en comparaison avec le temps de moments d'évaluation après l'intervention et également par rapport au groupe de contrôle.
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Livengood, Ann L. "EFFECT OF THE SMARTSTEPTM STABILIZATION SYSTEM ON BALANCE IN OLDER ADULTS IN AN INDEPENDENT LIVING RESIDENCE." Lexington, Ky. : [University of Kentucky Libraries], 2008. http://hdl.handle.net/10225/974.

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Thesis (Ph. D.)--University of Kentucky, 2008.
Title from document title page (viewed on February 3, 2009). Document formatted into pages; contains: vii, 122 p. : ill. (some col.). On t.p. the registered trademark symbol "TM" is superscript following SmartStep in the title. Includes abstract and vita. Includes bibliographical references (p. 103-119).
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Books on the topic "Postural control system"

1

Postural assessment. Champaign, IL: Human Kinetics, 2012.

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Mergner, T. Multisensory Control of Posture. Boston, MA: Springer US, 1995.

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N, Gantchev G., Dimitrov B, and Gatev P, eds. Motor control. New York: Plenum Press, 1987.

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Grin, John. Military-technological choices and political implications: Command and control in established NATO posture and a non-provocative defence. New York: St. Martin's Press, 1990.

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1946-, Woollacott Marjorie H., ed. Motor control: Theory and practical applications. Baltimore: Williams & Wilkins, 1995.

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1946-, Woollacott Marjorie H., ed. Motor control: Theory and practical applications. 2nd ed. Philadelphia: Lippincott Williams & Wilkins, 2001.

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1946-, Woollacott Marjorie H., ed. Motor control: Translating research into clinical practice. 3rd ed. Philadelphia: Lippincott Williams & Wilkins, 2007.

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Takao, Kumazawa, Kruger Lawrence, and Mizumura Kazue, eds. The polymodal receptor: A gateway to pathological pain. Amsterdam: Elsevier, 1996.

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Allison, Leslie K. Relationships between postural control system impairments and disabilities. 1997.

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Vernon, McDonald P., and Lyndon B. Johnson Space Center., eds. Multimodal perception and multicriterion control of nested systems: I. Coordination of postural control and vehicular control. Houston, Tex: National Aeronautics and Space Administration, Lyndon B. Johnson Space Center, 1997.

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Book chapters on the topic "Postural control system"

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Suter, T. W., D. Weipert, and D. Shapiro. "Effects of Voluntary Control of Blood Pressure on Cardiovascular Regulation During Postural Change." In Central Nervous System Control of the Heart, 137–43. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2327-3_9.

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Garg, Vinayak, Astik Gupta, Amit Singh, Yash Jain, Aishwarya Singh, Shashanka Devrapalli, and Jagannath Mohan. "Anticipatory Postural Adjustments for Balance Control of Ball and Beam System." In Lecture Notes in Electrical Engineering, 33–43. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8354-9_4.

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Qu, Xingda, and Maury Nussbaum. "Model-Based Investigation of the Roles of Efferent and Afferent Noise in Balance Control in the Postural Control System." In IFMBE Proceedings, 83–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14515-5_22.

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Amil, Adrián Fernández, Giovanni Maffei, Jordi-Ysard Puigbò, Xerxes D. Arsiwalla, and Paul F. M. J. Verschure. "Robust Postural Stabilization with a Biomimetic Hierarchical Control Architecture." In Biomimetic and Biohybrid Systems, 321–24. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24741-6_29.

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Kearney, Robert E., and Robert F. Kirsch. "System Identification and Neuromuscular Modeling." In Biomechanics and Neural Control of Posture and Movement, 134–47. New York, NY: Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4612-2104-3_9.

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Roa, Maximo A., and Christian Ott. "Balance and Posture Control for Biped Robots." In Multibody System Dynamics, Robotics and Control, 129–43. Vienna: Springer Vienna, 2012. http://dx.doi.org/10.1007/978-3-7091-1289-2_8.

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Saraiva, Alan Gurgel, and Luiz Bueno da Silva. "Posture Analysis of a Typist’s Workstation." In Studies in Systems, Decision and Control, 513–19. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14730-3_55.

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Azevedo, Rui, Eduardo Abade, Nuno Teixeira, Alberto Carvalho, and Maria Manuel Sá. "Postural Instability During Obstacle Crossing While Performing Manual Material Construction Handling Tasks." In Studies in Systems, Decision and Control, 375–82. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14730-3_40.

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Zhang, Ziqian, Zhanghua Wang, Shunnian Yu, Ning Chen, and Shaopeng Wu. "Manipulator Control System Based on Human Posture Recognition." In Advanced Manufacturing and Automation XII, 176–83. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9338-1_23.

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van der Helm, Frans C. T., and Leonard A. Rozendaal. "Musculoskeletal Systems with Intrinsic and Proprioceptive Feedback." In Biomechanics and Neural Control of Posture and Movement, 164–74. New York, NY: Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4612-2104-3_11.

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Conference papers on the topic "Postural control system"

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Martinez, S., D. Esteban, A. Jardon, and C. Balaguer. "Anticipative humanoid postural control system for locomotive tasks." In 2014 IEEE-RAS 14th International Conference on Humanoid Robots (Humanoids 2014). IEEE, 2014. http://dx.doi.org/10.1109/humanoids.2014.7041351.

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Han, J., Z. Moussavi, T. Szturm, and V. Goodman. "Application of Nonlinear Dynamics to Human Postural Control System." In 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference. IEEE, 2005. http://dx.doi.org/10.1109/iembs.2005.1616088.

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Allen Rodowicz, Kathleen, Rahmat Muhammad, Michelle Heller, Joseph Sala, and Chimba Mkandawire. "Biomechanical, Perceptual, and Cognitive Factors Involved in Maintaining Postural Control While Standing or Walking on Non-Moving and Moving Surfaces: A Literature Review." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39276.

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Postural control has been defined as “regulating the body’s position in space for the dual purposes of stability and orientation.” How the body achieves postural control depends, in part, on the environment. A person navigating a non-moving surface (e.g. hallway, stairway, or step ladder) will process information and will employ different strategies to maintain postural control than someone who is standing or walking on a moving surface (e.g., forklifts, personal transportation systems, escalators, and moving walkways). In both environments, sensory, cognitive, and motor control systems contribute to postural control. The musculoskeletal system uses muscle activation and joint positioning to control the body’s alignment and muscle tone. The biomechanics of postural control rely on information that the musculoskeletal system receives from sensory systems including the vestibular system, which is generally implicated in behaviors requiring balance control, as well as the somatosensory and visual systems. Furthermore, sensory information from these and other systems can be enhanced by cognitive processes, such as attention. The ability to maintain postural control while standing or walking is critical in preventing falls on both non-moving and moving surfaces. This review focuses on moving surfaces and includes a discussion of the biomechanical, perceptual, and cognitive factors responsible for postural control.
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Thompson, Lara A., Csilla Haburcakova, and Richard F. Lewis. "A Novel Platform-System to Study the Effects of a Vestibular Prosthesis on Non-Human Primate Postural Control." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70724.

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For the several millions of vestibular loss sufferers nationwide, daily-living is severely affected in that common everyday tasks, such as getting out of bed at night, maintaining balance on a moving bus, or walking on an uneven surface, may cause loss of stability leading to falls and injury. Aside from loss of balance, blurred vision and vertigo (perceived spinning sensation) are also extremely debilitating in vestibular impaired individuals. For the investigation of implants and prostheses that are being developed towards implementation in humans, non-human primates are a key component. The purpose of our study was to implement a distinctive balance platform-system to investigate postural responses for moderate to severe vestibular loss and invasive vestibular prosthesis-assisted non-human primates (rhesus monkeys) for test balance conditions of various task-difficulty levels. Although the need for vestibular rehabilitative solutions is apparent, postural responses for a broad range of peripheral vestibular function, and for various stationary and moving support conditions, have not been systematically investigated. The measurement system used in this research was unique in that it allowed us to conduct animal experiments, not investigated previously; such experiments are necessary towards the development on an invasive vestibular prosthesis to be used in humans suffering from vestibular loss. Our platform-system facilitated the study of rhesus monkey posture for stationary support surface conditions (i.e., quiet stance and head turns; more versus fewer footplate cues and large versus small base-of-support) and for dynamic support surface conditions (i.e., pseudorandom roll-tilts of the support surface). Further, the platform-system was used to systematically study postural responses that will serve as baseline measures for future vestibular-focused human and non-human primate posture studies.
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Valenti, Fabio. "Use of Insoles to Enhance Postural Control." In Socratic Lectures 7. University of Lubljana Press, 2022. http://dx.doi.org/10.55295/psl.2022.d3.

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Abstract: Postural control is a complex process involving sensory inputs from visual, vestibular, proprioceptive and tactile receptors, processed by the central nervous system (CNS). Sensory information provided by muscle and cutaneous afferents in the foot optimize the ability to stand upright and control the postural sway. The foot, as a direct and often only interface between the body and the ground, constitutes an essential functional whole participating in mechanisms of postural control and regulation, allowing the body to sense and interact with the surrounding environment. Among many somatosensory stimulations designed to improve balance, wearing shoe insoles presents one of the easiest and most cost-effective ways. This method can be used both amongst elderly population for fall prevention and amongst athletes to reach better performance and furthermore prevent injuries. With the growing interest in insole use, several prototypes have been developed to monitor movement during day to day use. For therapeutic purposes, the type of insoles used in the studies was often not clarified, and the term insole was used as a general term.The proposed theme of the discussion is to review already existing data on insole use for treatment of postural balance. Keywords: Postural control; Postural sway balance; Insoles; Foot stimulation
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Kang, Sangseung, Kyekyung Kim, Suyoung Chi, and Jaehong Kim. "Interaction control for postural correction on a riding simulation system." In HRI'14: ACM/IEEE International Conference on Human-Robot Interaction. New York, NY, USA: ACM, 2014. http://dx.doi.org/10.1145/2559636.2563705.

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Suvorov, Nikolay B., Arlan F. Sagirov, Aleksei A. Anisimov, and Timofey V. Sergeev. "Bioengineering System for Cardiorespiratory Biofeedback Control of Oscillatory Postural Load." In 2021 IEEE Ural-Siberian Conference on Computational Technologies in Cognitive Science, Genomics and Biomedicine (CSGB). IEEE, 2021. http://dx.doi.org/10.1109/csgb53040.2021.9496043.

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Nogueira, S., E. Ferreira, D. Geisinger, C. San Román, and H. Suarez. "Model of postural control system applied in Parkinson's disease patients." In 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2010). IEEE, 2010. http://dx.doi.org/10.1109/iembs.2010.5626509.

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Kang, Sangseung, Kyekyung Kim, and Suyoung Chi. "Development of a postural analysis system for dinghy yacht simulators." In 2015 15th International Conference on Control, Automation and Systems (ICCAS). IEEE, 2015. http://dx.doi.org/10.1109/iccas.2015.7364672.

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Takada, Hiroki, Masaru Miyao, Kazuhiro Fujikake, Masashi Furuta, Yasuyuki Matsuura, and Yoshiyuki Kitaoka. "Effect of LCDs displaying blurred images on the postural control system." In 2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2008. http://dx.doi.org/10.1109/iembs.2008.4649619.

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Reports on the topic "Postural control system"

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Ni, Jiachun, Qiong Jiang, Gang Mao, Yi Yang, Qin Wei, Changcheng Hou, Xiangdong Yang, Wenbin Fan, and Zengjin Cai. The effectiveness and safety of acupuncture for constipation associated with Parkinson’s disease: Protocol for a systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, February 2022. http://dx.doi.org/10.37766/inplasy2022.2.0091.

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Review question / Objective: Is acupuncture a safe and effective therapy for constipation associated with Parkinson’s disease? Our aim is to assess the effectiveness and safety of acupuncture for constipation associated with PD and give guidance to future research direction. Condition being studied: Parkinson’s disease (PD) is a prevalent degenerative disease of nervous system characterized mainly by static tremor, bradykinesia, myotonia, postural gait disorders and other non-motor symptoms. According to variations on race, ethnicity, age and sex, the incidence of PD ranges from 8 to 20.5 per 100, 000 individuals annually. One global research shows that there were 6.1 million individuals suffer from PD in 2016 and will be 12 million patients around the world. According to several outcomes of case-control studies, the prevalence of constipation in PD varies from 28% to 61%. Constipation, as a common gastrointestinal disease which refers to the clinical presentation of reduced spontaneous complete bowel movement, dyschezia, feeling of incomplete defecation and outlet obstruction, is demonstrated to antedate the motor symptom and it's severity is related to the progression of PD. Acupuncture has been proved to act on the pathogenesis of constipation associated with PD. The proposed systematic review we're about to present is the first advanced evidence-based medical evidence in this area.
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COMPLETE SET ROTATION-LIFTING CONSTRUCTION TECHNOLOGY FOR FREE-FORM SURFACE ROOF STRUCTURES WITH LARGE ELEVATION DIFFERENCE. The Hong Kong Institute of Steel Construction, August 2022. http://dx.doi.org/10.18057/icass2020.p.618.

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A complete set rotation-lifting construction technology for free-form surface roof structures with large elevation difference is in this paper. Six principles for this construction technology are proposed. Based on optimization theory, a digital analysis method is developed for calculating the exact solution of lying posture and rotation axis. Theoretical algorithm of multi-lifting point synchronous lifting control technology with different lifting speed and the same lifting ratio is proposed, and a control program is developed. Structural configuration of key construction stage is inspected and monitored by applying the digital system. The system compares computational analysis results with the real-time structure configuration, and the result is provided for construction control. The construction technology has been successfully applied in the Hangzhou West Railway Station project, which has good economic and social benefits.
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