DAMBORSKÁ, Alena, Robert ROMAN, Milan BRÁZDIL, Ivan REKTOR and Miloslav KUKLETA. Post-movement processing in visual oddball task - Evidence from intracerebral recording. Clinical Neurophysiology. Clare: Elsevier Ireland, 2016, vol. 127, No 2, p. 1297-1306. ISSN 1388-2457. doi:10.1016/j.clinph.2015.08.014.
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Basic information
Original name Post-movement processing in visual oddball task - Evidence from intracerebral recording
Authors DAMBORSKÁ, Alena (203 Czech Republic, guarantor, belonging to the institution), Robert ROMAN (203 Czech Republic, belonging to the institution), Milan BRÁZDIL (203 Czech Republic, belonging to the institution), Ivan REKTOR (203 Czech Republic, belonging to the institution) and Miloslav KUKLETA (203 Czech Republic, belonging to the institution).
Edition Clinical Neurophysiology, Clare, Elsevier Ireland, 2016, 1388-2457.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30000 3. Medical and Health Sciences
Country of publisher Ireland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 3.866
RIV identification code RIV/00216224:14740/16:00089430
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1016/j.clinph.2015.08.014
UT WoS 000368439100050
Keywords in English Intracerebral EEG; ERP; Movement; Monitoring; Correct performance; Error
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: doc. MUDr. Robert Roman, Ph.D., učo 18403. Changed: 4/3/2017 10:10.
Objective: To identify intracerebral sites activated after correct motor response during cognitive task and to assess associations of this activity with mental processes. Methods: Intracerebral EEG was recorded from 205 sites of frontal, temporal and parietal lobes in 18 epileptic patients, who responded by button pressing together with mental counting to target stimuli in visual oddball task. Results: Post-movement event-related potentials (ERPs) with mean latency 295 +/- 184 ms after movement were found in all subjects in 64% of sites investigated. Generators were consistently observed in mesiotemporal structures, anterior midcingulate, prefrontal, and temporal cortices. Task-variant nonspecific and target specific post-movement ERPs were identified, displaying no significant differences in distribution among generating structures. Both after correct and incorrect performances the post-performance ERPs were observed in frontal and temporal cortices with latency sensitive to error commission in several frontal regions. Conclusion: Mesiotemporal structures and regions in anterior midcingulate, prefrontal and temporal cortices seem to represent integral parts of network activated after correct motor response in visual oddball task with mental counting. Our results imply equivalent involvement of these structures in task-variant nonspecific and target specific processes, and suggest existence of common nodes for correct and incorrect responses. Significance: Our results contribute to better understanding of neural mechanisms underlying goal-directed behavior. (C) 2015 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
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