Contents
Academic literature on the topic 'Age cérébral'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Age cérébral.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Age cérébral"
Ouédraogo, Pingdéwendé Victor, Relwendé Louis Arnaud Ouédraogo, Jeoffray Diendéré, Wend Pagnangde Abraham Hermann Bagbila, Yempabou Sagna, and Athanase Millogo. "Aspects épidémiologiques, cliniques et facteurs pronostiques des accidents vasculaires cérébraux ischémiques chez le sujet âgé à Bobo-Dioulasso, Burkina Faso." Annales Africaines de Medecine 15, no. 2 (April 30, 2022): e4589-e4595. http://dx.doi.org/10.4314/aamed.v15i2.7.
Full textKabamba, Victor Hutu, Daniel Okitundu Luwa, Jean-Pierre Mayambu Banea, Bruno Giordani, Michael Joseph Boivin, Dieudonné Mumba-Ngoyi, and Désiré Tshala-Katumbay. "Screening for neurocognitive deficits in adult populations reliant on toxic cassava as the main source of food." Annales Africaines de Medecine 16, no. 2 (May 22, 2023): e5030-e5041. http://dx.doi.org/10.4314/aamed.v16i2.2.
Full textNsiala, Joseph Makunza, Jean Jacques Kalongo, Glennie Eba Ntsambi, Berthe Barahiga, Médard Bulabula, Medard Kabwe, Benjamin Kabwe, et al. "Impact de la mise en place d’un réseau des soins pour la traumatologie grave dans la ville de Kinshasa, RD Congo : étude quasi-expérimentale." Annales Africaines de Medecine 15, no. 3 (July 1, 2022): e4655-e4670. http://dx.doi.org/10.4314/aamed.v15i3.3.
Full textAwono Ateba, Patrice Emmanuel, Justin Ndié, Julienne Louise Ngo Likeng, and Benjamin Alexandre Nkoum. "Profil Évolutif Des Accidents Vasculaires Cérébraux Hémorragiques À Yaoundé (Hôpital Général& Centre Hospitalier Et Universitaire)." European Scientific Journal, ESJ 12, no. 21 (July 29, 2016): 197. http://dx.doi.org/10.19044/esj.2016.v12n21p197.
Full textZygun, David A., Kevin B. Laupland, Walter J. Hader, John B. Kortbeek, Christi Findlay, Christopher J. Doig, and S. Morad Hameed. "Severe Traumatic Brain Injury in a Large Canadian Health Region." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 32, no. 1 (February 2005): 87–92. http://dx.doi.org/10.1017/s0317167100016930.
Full textLamproglou, I., F. Baillet, G. Boisserie, J. J. Mazeron, and J. Y. Delattre. "Influence de l'âge sur les troubles cognitifs radio-induits: études expérimentales avec irradiation cérébrale de 30 Gy en 10 séances et 12 jours chez le rat Wistar de 1 1/2, 4 et 18 mois." Canadian Journal of Physiology and Pharmacology 80, no. 7 (July 1, 2002): 679–85. http://dx.doi.org/10.1139/y02-077.
Full textOlindo, Stephane, Martine Saint-Vil, Severine Jeannin, Aissatou Signate, Mireille Edimonana-Kaptue, Philippe Cabre, Nicolas Chausson, Didier Smadja, and Julien Joux. "One-year disability, death and recurrence after first-ever stroke in a Black Afro-Caribbean population." International Journal of Stroke 12, no. 8 (January 3, 2017): 844–50. http://dx.doi.org/10.1177/1747493016685720.
Full textBoulouis, Grégoire, Nicolas Bricout, Wagih Benhassen, Marc Ferrigno, Guillaume Turc, Martin Bretzner, Joseph Benzakoun, et al. "White matter hyperintensity burden in patients with ischemic stroke treated with thrombectomy." Neurology 93, no. 16 (September 13, 2019): e1498-e1506. http://dx.doi.org/10.1212/wnl.0000000000008317.
Full textHalimi, F. "L'hypertension artérielle et un âge de plus de 70 ans sont les principaux facteurs de risque d'accidents vasculaires cérébraux chez les patients en fibrillation auriculaireHypertension and age over 70 years are the two most important risk factors for stroke in patients with atrial fibrillation." Annales de Cardiologie et d'Angéiologie 53, no. 1 (January 2004): 18–22. http://dx.doi.org/10.1016/s0003-3928(03)00150-1.
Full textWoods, Erin A., Margaret L. Ackman, Michelle M. Graham, Sheri L. Koshman, Rosaleen M. Boswell, and Arden R. Barry. "Anticoagulant and Antiplatelet Prescribing Patterns for Patients with Atrial Fibrillation after Percutaneous Coronary Intervention." Canadian Journal of Hospital Pharmacy 69, no. 4 (August 31, 2016). http://dx.doi.org/10.4212/cjhp.v69i4.1574.
Full textDissertations / Theses on the topic "Age cérébral"
Gautherot, Morgan. "L'âge cérébral estimé en IRM par apprentissage profond dans l'étude de la physiopathologie des maladies neurologiques et psychiatriques." Electronic Thesis or Diss., Université de Lille (2018-2021), 2021. http://www.theses.fr/2021LILUS045.
Full textNeurodegenerative diseases affect about 50 million people worldwide, 33 million for stroke and 23 million for schizophrenia. In the majority of cases, these diseases do not kill but handicap the person for the rest of his life. Some of these people become dependent at the time of the first symptoms which also impacts the patient's entourage. However, at the present time, the proposed treatments are not very effective or are often implemented late in the evolution of the disease.Thanks to the possibilities of structural and functional analysis of the brain, magnetic resonance imaging (MRI) is a technique increasingly used to identify new diagnostic markers of these diseases. The main objective of this thesis work was the study of a medical imaging biomarker called brain age score.In the first part of this manuscript, is described the different methodologies to train a brain age prediction model using machine learning methodologies. Then, how to calculate and interpret the brain age score, which is the difference between the age prediction of the machine learning model and the chronological age of the patient at the time of acquisition of the MRI image.In the second part, an application of the brain age score with early onset Alzheimer disease (EOAD) patients is presented. The particularity of EOAD is that it has non-amnestic impairments and a more rapid cognitive decline than in late onset Alzheimer disease. The impact of this disease on the brain can be assimilated to an acceleration of cerebral aging. The brain age score is therefore higher in these patients than in a control population. In this study, we have shown that the brain age score could be a valuable marker of AD severity that can be used to distinguish clinical variants of EOAD.In the third part, an application of the brain age score in patients with first episode psychosis is presented. The first episode psychosis are non-specific and do not prejudge the patient's future. Among these patients, some will develop chronic schizophrenia and others will have no further first episode psychosis in their life. Even if the pathophysiology of schizophrenia is still very much debated and many etiopathogenic hypotheses have been formulated, it is sure that this disease has a structural impact on the patient's brain structure. first episode psychosis patients showed a higher brain age score compared to the control population, but also a lower score than in schizophrenic patients. But also the application of the brain age score allowed to predict the risk of recurrence and/or chronicization at 6 months of first episode psychosis.In the fourth part, an application of the brain age score in patients affected by stroke is presented. During a stroke, the cerebral structures are degraded, we speak about a neuronal loss equivalent to an aging of 3.6 years on average per hour without treatment and a cognitive aging equivalent to 7.9 years. The idea is to use only the hemispheres for the prediction of brain age in order to compare the hemisphere affected by the infarction with the other one. Although the brain age score was not sensitive enough to predict poststroke cognitive impairment, it was able to interpret stroke-related changes in the infarcted hemisphere as an acceleration in brain age 6 months avec the stroke.All these results show the interest that a transnosographic biomarker like brai nage score can have in the study of different neuropathologies
Nugent, Scott. "Brain energy metabolism in older adults : implications for the risk of age-related cognitive decline." Thèse, Université de Sherbrooke, 2014. http://hdl.handle.net/11143/5842.
Full textGinguay, Antonin. "Effets de la citrulline sur des modèles physiopathologiques de vieillissement cérébral et de maladie d'Alzheimer Citrulline protects against oxidative stress: a promising nutritional approach to limit age-related cognitive decline Citrulline, a promising nutritional approach in Alzheimer’s disease ?" Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCB193.
Full textGour, Natalina. "Réorganisation des systèmes anatomo-fonctionnels et de la topologie cérébrale entre les formes à début précoce et tardif de maladie d'Alzheimer. : Approche comportementale et en IRMf de repos." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5069.
Full textCognitive functions rely on the dynamic interplay of connected brain regions. Previous studies suggest that in Alzheimer disease (AD), early pathological changes target one or several specific anatomo-functional networks. Dysfunction of the default mode network is a consistent finding. However, its relationship with clinical symptoms and interconnected medial temporal regions remains to be clarified. Resting state functional MRI (fMRI) is an emerging method aimed at characterizing in vivo brain connectivity in the Human.Using a neural system approach, the aim of this thesis was to characterize neuronal functional reorganization in AD, its clinical correlates, and to determine the influence of age at onset. Neuropsychological data, structural and fMRI were obtained in subjects with early memory impairment and mild “amnestic” AD. This work provides new insights into : i) the functional role of the anterior temporal network in context-free declarative memory and its changes throughout the course of AD; ii) the common and specific features in targeted anatomo-functional networks between early and late onset AD ; iii) the reorganization of whole brain topological properties in the two forms of the disease
Goenarjo, Roman. "Effect of age, vascular parameters, physical activity, and cardiorespiratory fitness on executive performances : role of cerebral oxygenation." Thesis, Poitiers, 2020. http://www.theses.fr/2020POIT2252.
Full textMany studies have reported that regular physical activity and cardiorespiratory fitness were associated with cognitive performance and more selectively with executive functions. Among numerous physiological mechanisms that may underlie the association between them, prefrontal cortex oxygenation seems to play a major role. However, the specific impact of prefrontal oxygenation on the link between physical activity and cognition is influenced by several factors, such as gender, age, or cardiovascular health. Therefore, the aim of this thesis was to investigate the impact of physical activity and cardiorespiratory fitness on executive functions across the adults' age span in healthy males, as well as the influence of prefrontal cortex oxygenation and cardiovascular health. To obtain those objectives, we conducted a review of the effect of physical activity on the brain in older adults and four cross-sectional studies. From our review, we highlighted that: • In older adults, higher fitness level is associated with better performance in several executive function tests. Even though the limited number of studies available makes it difficult to draw definitive conclusions.• Better cardiovascular fitness in older adults is associated with improve arterial stiffness, higher vascular reactivity, and greater amplitude of cerebral oxygenation during exercise or cognitive tasks.• Greater gray matter volume and white matter integrity were related to the cardiorespiratory fitness but less consistently related to physical activity.• At least 12 weeks of an aerobic exercise program are required to give advantageous effects to the brainAnd our experimental works show that:In young males:• The active individuals performed better in executive tasks than their inactive counterparts and had a larger change in prefrontal cortex oxygenation during the most complex conditions of Stroop task.• High cardiorespiratory fitness was related to a better performance in dual-task and greater oxygenation on both sides of the prefrontal cortex.In older males:• Cardiorespiratory fitness is not related to Stroop task performance nor prefrontal cortex oxygenation in overall older males.• Higher cardiorespiratory fitness was related to a better performance and greater right prefrontal cortex oxygenation during a Stroop task in 61+ years old group but not in 55-60 years old group, suggesting the importance of age-group classification to evaluate the effect of cardiorespiratory fitness on executive function in older male subjects.• Older males have stronger relationships between several vascular parameters and Stroop task performance than young malesThis work shows the relationship between physical activity and cardiorespiratory fitness on executive functions in young and older males. The potential neurophysiological mechanisms that underlie that relationship, especially prefrontal oxygenation and vascular health, are presented
Bejan-Angoulvant, Theodora. "Analyse de la réduction du risque cardiovasculaire par le traitement antihypertenseur : vers une prescription personnalisée." Thesis, Lyon 1, 2010. http://www.theses.fr/2010LYO10232.
Full textAntihypertensive treatment (AHT) reduces cardiovascular risk (CVR). Its efficacy is well established from numerous clinical trials and meta-analysis conducted in several populations. The AHT effect follows on average a multiplicative model. This model is different from one drug class to another, and is not constant during follow-up.In order to progress towards a personalized prescription of AHT, we followed 3 objectives: 1) The statistical modelling of AHT effect on stroke (ST) and myocardial infarction (MI) in different sub-groups of patients,depending on time of follow-up and first line drug class. 2) The meta-analysis of AHT effect on the risk of stroke,MI and total mortality in patients ages 80 years and older in whom AHT is frequently prescribed. 3) The set-up,conduct and coordination of the IDEAL study, a cross-over randomized double blind clinical trial in order to assess the influence of individual characteristics on blood pressure (BP) response to two AHT drug classes. The first two analyses were performed on the INDANA database, an individual patient data meta-analysis from trials that evaluated the effect of AHT against placebo. These analyses suggest that the decreased benefit of AHT over timeon MI prevention was mostly apparent in women and with first line beta-blocker. Treatment remained efficient invery old patients in reducing CVR, but the lack of mortality reduction led us not to recommend AHT intensificationin this age group. The IDEAL study included 124 patients for which the regression to the mean and the evolution under placebo phenomena explained a BP reduction similar to the one under AHT
Laniepce, Alice. "Modifications du sommeil associées à la consommation chronique et excessive d'alcool : liens avec les altérations cérébrales structurales et les troubles cognitifs Neuropsychological and neuroimaging examinations of self‐reported sleep quality in alcohol use disorder with and without Korsakoff's syndrome Sleep architecture and episodic memory performance in alcohol use disorder with and without Korsakoff syndrome The effect of alcohol withdrawal severity on sleep, brain and cognition Dissociating thalamic alterations in alcohol use disorder defines specificity of Korsakoff's syndrome Cerebellar hypermetabolism in alcohol use disorder: compensatory mechanism or maladaptive plasticity ? Alcohol use disorder : permanent and transient effects on the brain and neuropsychological functions Effects of sleep and age on prospective memory consolidation Troubles cognitifs dans l'alcoolodépendance Repérage des troubles cognitifs liés à l’alcool." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMC039.
Full textWell before the development of severe alcohol-related neurological complications such as Korsakoff’s syndrome (KS), patients with Alcohol Use Disorder (AUD) exhibit variable brain damage and cognitive deficits, as well as sleep disturbances. Although it is well established that sleep contributes to brain and cognitive functioning, its involvement in brain damage and cognitive deficits in AUD remains poorly understood. The objective of this thesis was to investigate subjective and objective sleep quality in AUD and KS patients, and its relationships with brain structure and function. Our results show that sleep complaint must be interpreted with regard to the severity of brain alterations and cognitive impairments in AUD and KS patients. Moreover, we showed a high prevalence of sleep apnea in these patients. REM sleep abnormalities are specifically observed in KS patients and related to the severity of memory deficits. Regarding AUD patients, we highlight the contribution of the severity of withdrawal syndrome in slow wave sleep decrease, and its effects on brain and cognitive functioning. Hence, similarities and differences of sleep architecture have been found in the two clinical forms (AUD and KS). These sleep modifications could depend on the severity of alcohol withdrawal and be involved in the pathophysiology of alcohol-related structural brain damage and cognitive impairment. These results encourage evaluating and managing both alcohol withdrawal and sleep modifications to improve patients’ prognosis at discharge from Addiction department
Charlebois-Poirier, Audrey-Rose. "Development of auditory repetition effects with age : evidence from EEG time-frequency analysis." Thèse, 2019. http://hdl.handle.net/1866/22732.
Full textBooks on the topic "Age cérébral"
Alli, Antero. Angel tech: A modern shaman's guide to reality selection. Santa Monica, Calif: New Falcon Publications, 1994.
Find full textRoyal College of Physicians of London. Clinical Effectiveness and Evaluation Unit, ed. Stroke in childhood: Clinical guidelines for diagnosis, management, and rehabilitation. London: Clinical Effectiveness & Evaluation Unit, Royal College of Physicians, 2004.
Find full textL'atout gagnant. Robert Laffont, 1999.
Find full textPromotion Devlopment for Young Children with Cerebral Palsy. World Health Organization, 1994.
Find full textAnderson, Vicki, Cathy Catroppa, Miriam Beauchamp, and Keith Yeates. New Frontiers in Pediatric Traumatic Brain Injury: An Evidence Base for Clinical Practice. Taylor & Francis Group, 2016.
Find full textAnderson, Vicki, Cathy Catroppa, Miriam Beauchamp, and Keith Yeates. New Frontiers in Pediatric Traumatic Brain Injury: An Evidence Base for Clinical Practice. Taylor & Francis Group, 2016.
Find full textAnderson, Vicki, Cathy Catroppa, Miriam Beauchamp, and Keith Yeates. New Frontiers in Pediatric Traumatic Brain Injury: An Evidence Base for Clinical Practice. Taylor & Francis Group, 2015.
Find full text