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Journal articles on the topic 'Event related potentials ERP'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 March 2023

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1

Kim, Seung-oyeol. "ERP (Event-Related Potentials) for Effective Cognitive Exercise Program Development." Korea Journal of Sport 20, no. 3 (2022): 549–57. http://dx.doi.org/10.46669/kss.2022.20.3.048.

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Sovilj, Platon, Vanja Kovic, Miklos Biro, Marin Radak, and Zoran Mitrovic. "Measurement of event-related potentials and placebo." Serbian Journal of Electrical Engineering 11, no. 2 (2014): 301–13. http://dx.doi.org/10.2298/sjee131226024s.

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ERP is common abbreviation for event-related brain potentials, which are measured and used in clinical practice as well as in research practice. Contemporary studies of placebo effect are often based on functional neuromagnetic resonance (fMRI), positron emission tomography (PET), and event related potentials (ERP). This paper considers an ERP instrumentation system used in experimental researches of placebo effect. This instrumentation system can be divided into four modules: electrodes and cables, conditioning module, digital measurement module, and PC module for stimulations, presentations,

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Růžička, E., and F. El Massioui. "Event-Related Potentials in Parkinson’s Disease: A Review." Behavioural Neurology 6, no. 1 (1993): 15–26. http://dx.doi.org/10.1155/1993/359534.

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This article reviews the findings of event-related potentials (ERP) in Parkinson's disease (PD) published during the last 10 years. Basic principles and methods of ERP are briefly presented with particular regard to the auditory “odd-ball” paradigm almost uniquely employed for the ERP assessment in PD to date. The results of respective studies are overviewed and discussed with respect to three main axes: (1) The slowing down of cognitive processing in PD is reflected by the delays of N2 and P3 components of ERP which are more important in demented than in non-demented patients. The Nl componen

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Dul’nev, V. V., and L. A. Avrasina. "EVENT-RELATED POTENTIALS IN CHILDREN WITH CEREBRAL PALSY." Aspirantskiy Vestnik Povolzhiya 19, no. 1-2 (2019): 95–100. http://dx.doi.org/10.17816/2072-2354.2019.19.1.95-100.

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Introducion. Children with cerebral palsy demonstrate high prevalence of the cognitive impairment (CI). One of the key components of CI pathogenesis is sensory disafferentation. Aim. The goal of this investigation is to perform comparative analysis of event-related potentials (ERP) in children with CP and in healthy children. Materials and methods. A total of 30 children with CP (mean age 8.9 ± 0.84 year) and 44 healthy subjects (mean age 9.5 ± 0.60 years) were observed. Registration and comparative analysis of the acoustic ERP were performed with the use of non-parametric tests. Results. The

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Nguyen, Huong Thi Minh, Khai Quoc Le, Hai Chi Nguyen, Tri Minh Ngo, and Linh Quang Huynh. "Analyzing event related potentials using adaptive filter." Science and Technology Development Journal 18, no. 2 (2015): 123–30. http://dx.doi.org/10.32508/stdj.v18i2.1082.

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ERPs (Event Related Potentials) are EEG signals which are directly measured from cortical electrical response to external stimuli such as feelings, sensual or cognitive events. The evaluation of the amplitude and latency of the ERP wave has important significance in evaluating neurological reflex. However, the ERP wave amplitude is small compared with the EEG wave, and considerably affected by the noise such as eyes, muscles, heart motion etc. In this paper, datasets are collected from ERPLAB and journals provided available datasets with the stimulus of sound and light. Using adaptive noise ca

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Grosser, K., R. Oelkers, T. Hummel, et al. "Olfactory and Trigeminal Event-Related Potentials in Migraine." Cephalalgia 20, no. 7 (2000): 621–31. http://dx.doi.org/10.1111/j.1468-2982.2000.00094.x.

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Background: Trigeminal/neuronal hyperexcitability and spreading depression activating the trigemino-vascular system are discussed in migraine-pathophysiology. This study investigated trigeminal and olfactory event-related potentials in migraineurs. Methods: Nasal chemosensitivity was assessed in 19 female migraineurs with or without aura > 72 h before or after an attack and in 19 healthy females employing event-related cortical potentials (ERPs) after specific trigeminal stimulation of nasal nociceptors with short pulses of CO2, and specific olfactory stimulation with H2S. Odour thresholds

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Vossen, Helen G. M., Gerard J. P. van Breukelen, Jim van Os, Hermie J. Hermens, and Richel Lousberg. "Association Between Event-Related Potentials and Pain Ratings." Journal of Psychophysiology 25, no. 1 (2011): 18–25. http://dx.doi.org/10.1027/0269-8803/a000028.

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The association between event-related potentials (ERP) and ratings of pain has frequently been demonstrated, usually through bivariate correlations. However, the use of bivariate correlations precludes studying or correcting for confounding factors. The current study reinvestigated the association between ERP and the subjective experience of pain, using the more extensive statistical approach of multilevel analysis. Using this technique, it was possible to investigate and correct for effects of intensity and habituation. Eighty-five healthy subjects received intracutaneous electrical pain stim

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MORGAN, CHARLIE D., and CLAIRE MURPHY. "Olfactory event-related potentials in Alzheimer's disease." Journal of the International Neuropsychological Society 8, no. 6 (2002): 753–63. http://dx.doi.org/10.1017/s1355617702860039.

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Areas of the brain affected in the early stages of Alzheimer's disease are also areas heavily involved in the processing of olfactory information. Olfactory event-related potentials (OERPs) and auditory ERPs were recorded from the Fz, Cz, and Pz electrode sites in 12 Alzheimer's disease (AD) patients and 12 age and gender matched normal controls (NC) in a single-stimulus paradigm with a 45 s inter-trial interval, using amyl acetate as the olfactory stimulus, and in a separate session a 500 Hz tone as the auditory stimulus. Odor identification (ID) was also used to assess ability to identify od

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HANADA, Momozo, Yasuhiro NAGEISHI, and Minoru SHIMOKOCHI. "Brain event-related potentials (ERP) in adolescents." Japanese Journal of Physiological Psychology and Psychophysiology 4 (1986): 39–45. http://dx.doi.org/10.5674/jjppp1983.4.39.

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Goto, H., T. Adachi, M. Yamamoto, and T. Utsunomiya. "Event related potentials (ERP) during mental calculation." Electroencephalography and Clinical Neurophysiology 61, no. 3 (1985): S169. http://dx.doi.org/10.1016/0013-4694(85)90650-9.

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Westermann, M., I. W. Husstedt, A. Okegwo, and S. Evers. "Age does not necessarily influence latency of event-related potentials." Nervenheilkunde 33, no. 10 (2014): 723–27. http://dx.doi.org/10.1055/s-0038-1627735.

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SummaryEvent-related potentials (ERP) are regarded as age dependent. However, it is not known whether this is an intrinsic property of ERP or an extrinsic factor. We designed a setting in which ERP were evoked using a modified oddball paradigm with highly differentiable and detectable target and non-target stimuli. A total of 98 probands were enrolled in this study. We evaluated the latency and amplitude of the P3 component of visually evoked ERP. The mean P3 latency was 294 ± 28 ms and was not related to age (r = –0.089; p = 0.382; Spearman-rank-correlation). The P3 amplitude was related to a

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Seo, Ssanghee, and Bonghyun Kim. "Event-Related Potentials Related to Anxiety in Emotion-Attention Interaction." Modelling and Simulation in Engineering 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/408252.

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To identify neurological characteristics in accordance with anxiety under the interaction between emotion and attention, this study examines major ERP components when participants identify a target number by inhibiting task-irrelevant emotional face distractors. Experiments were conducted once per day at the same time for two days with 19 healthy adult men and women as required to study emotion-attention interaction. In this study, a variety of ERP components such as P100, N200, and P300 during experiment are significant. The amplitude and latency of the N200 component reflect both state and t

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Seifert, Tad Dean, and Marco Cecchi. "Use of event related potential markers in patients with traumatic brain injury." Neurology 91, no. 23 Supplement 1 (2018): S19.3—S20. http://dx.doi.org/10.1212/01.wnl.0000550607.80858.c7.

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ObjectiveTo investigate whether event related potentials (ERP) could improve diagnosis and management of traumatic brain injury (TBI) patients in an outpatient setting.BackgroundThough important progress has been made in our understanding of how traumatic brain injury (TBI) affects the brain, diagnosis remains suboptimal, especially in the mild stages of the disease. A real time physiologic measure of brain cortical synaptic function such as event related potentials (ERP) can measure the sensory and cognitive deficits that follow TBI even at the subclinical stages of the disease. Even though t

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Robinson, Lindsey K., and Sandra L. McFadden. "Distinguishing TBI Malingering and Fatigue Using Event-Related Potentials." Journal of Psychophysiology 34, no. 4 (2020): 203–13. http://dx.doi.org/10.1027/0269-8803/a000248.

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Abstract. Poorer-than-expected performance on cognitive-behavioral tasks may indicate malingering, or it could be an outcome of fatigue, resulting in false positives when suboptimal task performance is used to flag individuals feigning or exaggerating symptoms of traumatic brain injury (TBI). The primary goal of this study was to examine the P3 event-related potentials (ERP) and behavioral outcomes associated with TBI malingering and fatigue, in order to distinguish between them. A secondary goal was to determine if history of TBI (hTBI) is associated with differences in fatigue, ERPs, or perf

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BRIER, MATTHEW R., MANDY J. MAGUIRE, GAIL D. TILLMAN, JOHN HART, and MICHAEL A. KRAUT. "Event-related potentials in semantic memory retrieval." Journal of the International Neuropsychological Society 14, no. 5 (2008): 815–22. http://dx.doi.org/10.1017/s135561770808096x.

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The involvement of the left temporal lobe in semantics and object naming has been repeatedly demonstrated in the context of language comprehension; however, its role in the mechanisms and time course for the retrieval of an integrated object memory from its constituent features have not been well delineated. In this study, 19 young adults were presented with two features of an object (e.g., “desert” and “humps”) and asked to determine whether these two features were congruent to form a retrieval of a specific object (“camel”) or incongruent and formed no retrieval while event-related potential

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Casey, David A. "Event-related Potentials and the Diagnosis of Alzheimer’s Disease— The COGNISION™ System." US Neurology 06, no. 02 (2010): 34. http://dx.doi.org/10.17925/usn.2010.06.02.34.

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Alzheimer’s disease is a major cause of cognitive decline among older people. Current diagnostic approaches rely primarily on cognitive symptoms. Recently proposed changes in the definition of the disease place more emphasis on the use of biomarkers (such as neuroimaging or cerebrospinal fluid markers) in the hope of allowing earlier and more definitive diagnosis for research and, eventually, clinical purposes. Event-related potentials (ERP) represent another promising biomarker approach. Alzheimer’s disease has been demonstrated to have a recognizable ERP signature. Recent advances in ERP tec

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Parasuraman, Raja. "Event-Related Brain Potentials and Intermodal Divided Attention." Proceedings of the Human Factors Society Annual Meeting 29, no. 10 (1985): 971–75. http://dx.doi.org/10.1177/154193128502901016.

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Attention allocation to visual and auditory channels under high-information load was examined by recording event-related brain potentials (ERPs). Ten subjects monitored an audiovisual display of intermittent 2-degree circles presented centrally and 1000-Hz tones presented binaurally. Subjects had to detect targets in both channels while dividing attention to ecah channel in varying proportions. Each subject had a minimum of 20 hours practice at the task. POC analysis indicated a tradeoff in processing resources between the visual and auditory channels. The N160 and P250 components of the visua

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Hopf, Jens-Max, Josef Bayer, Markus Bader, and Michael Meng. "Event-Related Brain Potentials and Case Information in Syntactic Ambiguities." Journal of Cognitive Neuroscience 10, no. 2 (1998): 264–80. http://dx.doi.org/10.1162/089892998562690.

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In an ERP study, German sentences were investigated that contain a case-ambiguous NP that may be assigned accusative or dative case. Sentences were disambiguated by the verb in final position of the sentence. As our data show, sentences ending in a verb that assigns dative case to the ambiguous NP elicit a clear garden-path effect. The garden-path effect was indicated by a broad centro-posterior negative shift that occurred between 300 and 900 msec after the dative-assigning verb was presented. No enhanced P600 following the misanalysis was observed. Noun phrases whose case ambiguity was resol

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Leynes, P. Andrew, Alyssa Cairns, and Jarret T. Crawford. "Event-Related Potentials Indicate That Reality Monitoring Differs from External Source Monitoring." American Journal of Psychology 118, no. 4 (2005): 497–524. http://dx.doi.org/10.2307/30039084.

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Abstract This experiment investigated differences in event-related potentials (ERPs) observed in 2 types of source monitoring decisions. Participants discriminated between self-generated, heard, and new words (reality monitoring) in one condition; in another they discriminated between words heard in a male or female voice and new items (external source monitoring). The data support the source monitoring framework, which argues that reality monitoring discriminations differ from external source monitoring discriminations. Analysis revealed better overall source accuracy during reality monitorin

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Li, Li, Jingjing Luo, Yang Li, Lei Zhang, and Yuzhu Guo. "Phase Analysis of Event-Related Potentials Based on Dynamic Mode Decomposition." Mathematics 10, no. 23 (2022): 4406. http://dx.doi.org/10.3390/math10234406.

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Real-time detection of event-related potentials (ERPs) and exploration of ERPs generation mechanisms are vital to practical application of brain–computer interfaces (BCI). Traditional methods for ERPs analysis often fall into time domain, time–frequency domain, or spatial domain. Methods which can reveal spatiotemporal interactions by simultaneously analyzing multi-channel EEG signals may provide new insights into ERP research and is highly desired. Additionally, although phase information has been investigated to describe the phase consistency of a certain frequency component across different

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Balconi, Michela, and Uberto Pozzoli. "Event-Related Oscillations (ERO) and Event-Related Potentials (ERP) in Emotional Face Recognition." International Journal of Neuroscience 118, no. 10 (2008): 1412–24. http://dx.doi.org/10.1080/00207450601047119.

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Gusatovic, Julia, Mathias Holsey Gramkow, Steen Gregers Hasselbalch, and Kristian Steen Frederiksen. "Effects of aerobic exercise on event-related potentials related to cognitive performance: a systematic review." PeerJ 10 (July 11, 2022): e13604. http://dx.doi.org/10.7717/peerj.13604.

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Introduction Aerobic exercise interventions may affect different cognitive domains such as attention, working memory, inhibition, etc. However, the neural mechanisms underlying this relationship, remains uncertain. Objective To perform a systematic review on exercise intervention studies that use event-related potentials (ERPs) as outcome for cognitive performance. Methods We identified studies through searches in four databases reporting the effects of either an acute bout or chronic exercise on any ERP associated with cognitive performance. Study population included participants >17 years

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Demiralp, Tamer, and Ahmet Ademoglu. "Decomposition of Event-Related Brain Potentials into Multiple Functional Components Using Wavelet Transform." Clinical Electroencephalography 32, no. 3 (2001): 122–38. http://dx.doi.org/10.1177/155005940103200307.

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Event related brain potential (ERP) waveforms consist of several components extending in time, frequency and topographical space. Therefore, an efficient processing of data which involves the time, frequency and space features of the signal, may facilitate understanding the plausible connections among the functions, the anatomical structures and neurophysiological mechanisms of the brain. Wavelet transform (WT) is a powerful signal processing tool for extracting the ERP components occurring at different time and frequency spots. A technical explanation of WT in ERP processing and its four dist

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Tervaniemi, M., K. Alho, P. Paavilainen, M. Sams, and R. Näätänen. "Absolute Pitch and Event-Related Brain Potentials." Music Perception 10, no. 3 (1993): 305–16. http://dx.doi.org/10.2307/40285572.

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An event-related brain potential (ERP) component called mismatch negativity (MMN) is elicited by physically deviant auditory stimuli presented among repetitive, "standard," stimuli. MMN reflects a mismatch process between sensory input from the deviant stimulus and a shortduration neuronal representation developed by the standard stimulus. The MMN amplitude is known to correlate with pitch-discrimination performance. The purpose of the present study was to investigate whether the MMN is different in absolute pitch (AP) possessors and nonpossessors. ERPs were recorded from AP and non-AP groups,

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Bölte, Jens, Bernadette M. Jansma, Anna Zilverstand, and Pienie Zwitserlood. "Derivational morphology approached with event-related potentials." Mental Lexicon 4, no. 3 (2009): 336–53. http://dx.doi.org/10.1075/ml.4.3.02bol.

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We investigated the processing of derived adjectives in German using event-related potentials (ERPs). ERPs were registered to existing adjectives (freundlich, ‘friendly’), to morphologically complex pseudowords that were synonymous to an existing adjective and thus interpretable (*freundhaft), and to complex pseudowords that were structurally and semantically anomalous (*freundbar). Stimuli were embedded in sentence contexts, displayed word by word. An ERP effect with a left-frontal maximum was observed around 450–500 ms after stimulus onset. In this window, both pseudoword types differed from

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Merrill, Lex L., David A. Kobus, and F. J. McGuigan. "An Auditory Event Related Potential Evaluation of Sonar Task Experience and Age." Perceptual and Motor Skills 80, no. 3_suppl (1995): 1363–76. http://dx.doi.org/10.2466/pms.1995.80.3c.1363.

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To gauge the interaction of real-world sonar-task experience and age on brain electrical activity, the effect of sonar experience and age on event related potentials (ERP) was examined. A three-group design was used and the results suggest that sonar experience and age affect the amplitude and distribution of the ERP component. The results concerning age and ERPs support and extend the results of previous studies and suggest that age-related differences occur at a much younger age than is reported elsewhere. Attentional and stimulus evaluation processes which have been linked to parameters of

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O’Reilly, Jamie A., Jordan Wehrman, and Paul F. Sowman. "A Guided Tutorial on Modelling Human Event-Related Potentials with Recurrent Neural Networks." Sensors 22, no. 23 (2022): 9243. http://dx.doi.org/10.3390/s22239243.

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In cognitive neuroscience research, computational models of event-related potentials (ERP) can provide a means of developing explanatory hypotheses for the observed waveforms. However, researchers trained in cognitive neurosciences may face technical challenges in implementing these models. This paper provides a tutorial on developing recurrent neural network (RNN) models of ERP waveforms in order to facilitate broader use of computational models in ERP research. To exemplify the RNN model usage, the P3 component evoked by target and non-target visual events, measured at channel Pz, is examine

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Petten, Cyma Van, Marta Kutas, Robert Kluender, Mark Mitchiner, and Heather McIsaac. "Fractionating the Word Repetition Effect with Event-Related Potentials." Journal of Cognitive Neuroscience 3, no. 2 (1991): 131–50. http://dx.doi.org/10.1162/jocn.1991.3.2.131.

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Word repetition has been a staple paradigm for both psycholinguistic and memory research; several possible loci for changes in behavioral performance have been proposed. These proposals are discussed in light of the event-related brain potential (ERP) data reported here. ERPs were recorded as subjects read nonfiction articles drawn from a popular magazine. The effects of word repetition were examined in this relatively natural context wherein words were repeated as a consequence of normal discourse structure. Three distinct components of the ERP were found to be sensitive to repetition: a posi

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Liuqing, Tian. "Classical Experimental Paradigm for the Event-Related Potentials (ERP)." Psychology of China 4, no. 2 (2022): 199–203. http://dx.doi.org/10.35534/pc.0402025.

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Garner, Christoph. "Program for Postprocessing Audio-Visual Event-Related Potentials (ERP)." International Journal of Psychophysiology 168 (October 2021): S70. http://dx.doi.org/10.1016/j.ijpsycho.2021.07.218.

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Demiralp, T., A. Ademoglu, Y. Istefanopulos, and H. Ö. Gülçür. "Analysis of event-related potentials (ERP) by damped sinusoids." Biological Cybernetics 78, no. 6 (1998): 487–93. http://dx.doi.org/10.1007/s004220050452.

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Kotchoubey, Boris. "Do Event-Related Brain Potentials Reflect Mental (Cognitive) Operations?" Journal of Psychophysiology 16, no. 3 (2002): 129–49. http://dx.doi.org/10.1027//0269-8803.16.3.129.

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Abstract Most cognitive psychophysiological studies assume (1) that there is a chain of (partially overlapping) cognitive processes (processing stages, mechanisms, operators) leading from stimulus to response, and (2) that components of event-related brain potentials (ERPs) may be regarded as manifestations of these processing stages. What is usually discussed is which particular processing mechanisms are related to some particular component, but not whether such a relationship exists at all. Alternatively, from the point of view of noncognitive (e. g., “naturalistic”) theories of perception E

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CLAHSEN, HARALD, MONIKA LÜCK, and ANJA HAHNE. "How children process over-regularizations: Evidence from event-related brain potentials." Journal of Child Language 34, no. 3 (2007): 601–22. http://dx.doi.org/10.1017/s0305000907008082.

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ABSTRACTThis study examines the mental processes involved in children's on-line recognition of inflected word forms using event-related potentials (ERPs). Sixty children in three age groups (20 six- to seven-year-olds, 20 eight- to nine-year-olds, 20 eleven- to twelve-year-olds) and 23 adults (tested in a previous study) listened to sentences containing correct or incorrect German noun plural forms. In the two older child groups, as well as in the adult group, over-regularized plural forms elicited brain responses that are characteristic of combinatorial (grammatical) violations. We also found

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Seo, Ssang-Hee. "A Study on ERP and Behavior Responses in Emotion Regulation." Journal of the Korea Academia-Industrial cooperation Society 14, no. 10 (2013): 5003–11. http://dx.doi.org/10.5762/kais.2013.14.10.5003.

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Feroz, Farah Shahnaz, Ahmad Rifhan Salman, Muhammad Hairulnizam Mat Ali, Afiq Idzudden Ismail, S. Indra Devi, and S. K. Subramaniam. "Attentional bias during public speaking anxiety revealed using event-related potentials." Indonesian Journal of Electrical Engineering and Computer Science 24, no. 1 (2021): 253. http://dx.doi.org/10.11591/ijeecs.v24.i1.pp253-259.

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<p>Analysis of brain signals and their properties provides valuable information regarding the underlying neural deficiencies and enables the diagnosis of attention bias related to public speaking anxiety (PSA). Although 25% people around the world suffer from PSA, currently, there exists a lack of standard assessment in diagnosing the severity of attention bias in individuals with PSA. This study aims to distinguish behavioral and neural abnormalities related to attentional bias during PSA by comparing reaction time (RT) and event-related potential (ERP) correlates of high (H) PSA and lo

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Macar, Françoise, and Franck Vidal. "Event-Related Potentials as Indices of Time Processing: A Review." Journal of Psychophysiology 18, no. 2/3 (2004): 89–104. http://dx.doi.org/10.1027/0269-8803.18.23.89.

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Abstract This review examines ERP data that document the mechanisms and neural bases of time processing in the millisecond-to-minute range. Several types of ERP attest to the existence of timing capacities. Among them, one component of the Contingent Negative Variation (CNV) provides an on-line index of timing. CNV data strengthen the temporal accumulator concept, designed to subtend duration encoding. This conclusion is based on four main results: The positive relationship between temporal estimates and CNV amplitude is an index of the accumulation mechanism; the CNV peak is an index of time-

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Vecchio, Fabrizio, and Sara Määttä. "The Use of Auditory Event-Related Potentials in Alzheimer's Disease Diagnosis." International Journal of Alzheimer's Disease 2011 (2011): 1–7. http://dx.doi.org/10.4061/2011/653173.

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Event-related potentials (ERPs) are important clinical and research instruments in neuropsychiatry, particularly due to their strategic role for the investigation of brain function. These techniques are often underutilized in the evaluation of neurological and psychiatric disorders, but ERPs are noninvasive instruments that directly reflect cortical neuronal activity. Previous studies using the P300, P3a, and MMN components of the ERP to study dementing illness are reviewed. The results suggest that particularly the P300 brain potential is sensitive to Alzheimer's disease processes during its

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Tervaniemi, M., M. Huotllainen, E. Bratiico, R. J. Ilmoniemi, K. Reinlkainen, and K. Alho. "Event-Related Potentials to Expectancy Violation in Musical Context." Musicae Scientiae 7, no. 2 (2003): 241–61. http://dx.doi.org/10.1177/102986490300700203.

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The present study addressed neuronal processing of musical tones that violate expectancies primed by auditorily and visually presented musical material. Event-related brain potentials (ERPs) were recorded while the musically trained subjects were presented with short melodies composed for the experiment. The subject's expectations for the most likely ending were strengthened by displaying the melody score on a computer screen simultaneously with its auditory presentation. In about half of the melodies, the expected ending was randomly replaced by a tone violating the subjective expectancies in

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Garinis, Angela C., and Barbara K. Cone-Wesson. "Effects of Stimulus Level on Cortical Auditory Event-Related Potentials Evoked by Speech." Journal of the American Academy of Audiology 18, no. 02 (2007): 107–16. http://dx.doi.org/10.3766/jaaa.18.2.3.

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The effect of stimulus level on cortical auditory event-related potentials (ERPs) evoked by consonant-vowel (CV) contrasts, /ta/, /da/, and /sa/, was investigated. The lowest level at which CVs were discriminated with >95% accuracy was determined for 15 normally hearing adults. ERPs were obtained at 0, 20, and 40 dB SL above this level during active listening. ERP latencies decreased as level increased. P300 amplitude did not vary with CV level or type; however, obligatory ERPs decreased in amplitude as level increased. The effect of level on P300 latency is likely related to the cognitive

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Gamma, Alex, and Olga Kara. "Event-Related Potentials for Diagnosing Children and Adults With ADHD." Journal of Attention Disorders 24, no. 11 (2016): 1581–87. http://dx.doi.org/10.1177/1087054716631821.

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Objective: The diagnosis of ADHD is based on behavioral criteria, which allow for subjective variability and invite criticism regarding the reality of the disorder. In this situation, more objective criteria would be desirable. We review the scientific literature for diagnostic tests based on event-related potentials (ERPs). Method: Seven studies met the inclusion criteria of reporting the sensitivity and specificity of an ERP-based classifier discriminating participants with ADHD from healthy controls. Study quality was rated using the second version of the Quality Assessment of Diagnostic Ac

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Sams, Mikko, Reijo Aulanko, Olli Aaltonen, and Risto Näätänen. "Event-Related Potentials to Infrequent Changes in Synthesized Phonetic Stimuli." Journal of Cognitive Neuroscience 2, no. 4 (1990): 344–57. http://dx.doi.org/10.1162/jocn.1990.2.4.344.

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Event-related potentials (ERPs) to synthetic consonant–vowel syllables were recorded. Infrequent changes in such a syllable elicited a "mismatch negativity" as well as an enhanced N100 component of the ERP even when subjects did not pay attention to the stimuli. Both components are probably generated in the supratemporal auditory cortex suggesting that in these areas there are neural networks that are automatically activated by speech-specific auditory stimulus features such as formant transitions.

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Koppehele-Gossel, Judith, Robert Schnuerch, and Henning Gibbons. "Lexical Processing as Revealed by Lateralized Event-Related Brain Potentials." Journal of Psychophysiology 33, no. 3 (2019): 148–64. http://dx.doi.org/10.1027/0269-8803/a000218.

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Abstract. Neurocognitive models of written-word processing from low-level perceptual up to semantic analysis include the notion of a strongly left-lateralized posterior-to-anterior stream of activation. Two left-lateralized components in the event-related brain potential (ERP), N170 and temporo-parietal PSA (posterior semantic asymmetry; peak at 300 ms), have been suggested to reflect sublexical analysis and semantic processing, respectively. However, for intermediate processing steps, such as lexical access, no posterior left-lateralized ERP signature has yet been observed under single-word r

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Kosonogov, Vladimir, Ekaterina Kovsh, and Elena Vorobyeva. "Event-Related Potentials during Verbal Recognition of Naturalistic Neutral-to-Emotional Dynamic Facial Expressions." Applied Sciences 12, no. 15 (2022): 7782. http://dx.doi.org/10.3390/app12157782.

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Event-related potentials during facial emotion recognition have been studied for more than twenty years. Nowadays, there has been a growing interest in the use of naturalistic stimuli. This research was aimed, therefore, at studying event-related potentials (ERP) during recognition of dynamic facial neutral-to-emotional expressions, more ecologically valid than static faces. We recorded the ERP of 112 participants who watched 144 dynamic morphs depicting a gradual change from a neutral expression to a basic emotional expression (anger, disgust, fear, happiness, sadness and surprise) and labell

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Charuthamrong, Pimwipa, Pasin Israsena, Solaphat Hemrungrojn, and Setha Pan-ngum. "Automatic Speech Discrimination Assessment Methods Based on Event-Related Potentials (ERP)." Sensors 22, no. 7 (2022): 2702. http://dx.doi.org/10.3390/s22072702.

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Speech discrimination is used by audiologists in diagnosing and determining treatment for hearing loss patients. Usually, assessing speech discrimination requires subjective responses. Using electroencephalography (EEG), a method that is based on event-related potentials (ERPs), could provide objective speech discrimination. In this work we proposed a visual-ERP-based method to assess speech discrimination using pictures that represent word meaning. The proposed method was implemented with three strategies, each with different number of pictures and test sequences. Machine learning was adopted

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Kiss, Ivan, Hannah Pazderka-Robinson, and Darlene Floden. "Event-Related Brain Potentials and Central Executive Function: Further Evidence for Baddeley's Model." Journal of Psychophysiology 15, no. 1 (2001): 1–13. http://dx.doi.org/10.1027//0269-8803.15.1.1.

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Baddeley's influential model of working memory postulates a unitary central executive that allocates mental resources to several distinct short-term buffers. Subjects viewed individually presented single numerals and were required to maintain memory sets comprised of the most recently represented three stimuli. A clearly discernible visual event-related potentials (ERP) component emerged once the lengths of series of individual numbers exceeded memory set size and revision of working memory contents was required. An ERP correlate of working memory revision also emerged upon updating of auditor

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HUTT, AXEL. "AN ANALYTICAL FRAMEWORK FOR MODELING EVOKED AND EVENT-RELATED POTENTIALS." International Journal of Bifurcation and Chaos 14, no. 02 (2004): 653–66. http://dx.doi.org/10.1142/s0218127404009351.

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The present work reviews briefly a segmentation method and a modeling approach for multivariate quasi-stationary data. The combination of both parts allows the extraction of low-dimensional models from multidimensional data. The segmentation method is applied to event-related potentials and fields and early auditory evoked potentials and extracts ERP- and ERF-components and early auditory waves objectively and independent from the number of segments. Additionally, the early auditory wave Pa is modeled by a two-dimensional system of ordinary differential equations. We find a common topology of

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Shiroshita, Yui, Hikari Kirimoto, Mio Ozawa, et al. "Can Event-Related Potentials Evoked by Heel Lance Assess Pain Processing in Neonates? A Systematic Review." Children 8, no. 2 (2021): 58. http://dx.doi.org/10.3390/children8020058.

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To clarify the possibility of event-related potential (ERP) evoked by heel lance in neonates as an index of pain assessment, knowledge acquired by and problems of the methods used in studies on ERP evoked by heel lance in neonates were systematically reviewed, including knowledge about Aδ and C fibers responding to noxious stimuli and Aβ fibers responding to non-noxious stimuli. Of the 863 reports searched, 19 were selected for the final analysis. The following points were identified as problems for ERP evoked by heel lance in neonates to serve as a pain assessment index: (1) It is possible th

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Kondo, Makiko, Shozo Inayoshi, Toshihide Kumamoto, Tomiyasu Tsuda, and Toru Okajima. "PS-46-13 Event-related potentials (ERP) in Minamata disease." Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control 97, no. 4 (1995): S207. http://dx.doi.org/10.1016/0924-980x(95)93205-8.

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Demiralp, T., A. Ademoglu, Y. Istefanopulos, and H. Ö. Gulcur. "600 Analysis of event-related potentials (ERP) by damped sinusoids." International Journal of Psychophysiology 30, no. 1-2 (1998): 228. http://dx.doi.org/10.1016/s0167-8760(98)90599-2.

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Sokhadze, Estate M., Manuel F. Casanova, Emily L. Casanova, Eva Lamina, Desmond P. Kelly, and Irma Khachidze. "Event-related Potentials (ERP) in Cognitive Neuroscience Research and Applications." NeuroRegulation 4, no. 1 (2017): 14–27. http://dx.doi.org/10.15540/nr.4.1.14.

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