VLČEK, Přemysl, Petr BOB and Jiří RABOCH. Sensory disturbances, inhibitory deficits, and the P50 wave in schizophrenia. NEUROPSYCHIATRIC DISEASE AND TREATMENT. ALBANY: DOVE MEDICAL PRESS LTD, 2014, vol. 10, July, p. 1309-1315. ISSN 1178-2021. Available from: https://dx.doi.org/10.2147/NDT.S64219.
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Basic information
Original name Sensory disturbances, inhibitory deficits, and the P50 wave in schizophrenia
Authors VLČEK, Přemysl (203 Czech Republic), Petr BOB (203 Czech Republic, guarantor, belonging to the institution) and Jiří RABOCH (203 Czech Republic).
Edition NEUROPSYCHIATRIC DISEASE AND TREATMENT, ALBANY, DOVE MEDICAL PRESS LTD, 2014, 1178-2021.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30000 3. Medical and Health Sciences
Country of publisher New Zealand
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 1.741
RIV identification code RIV/00216224:14740/14:00079334
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.2147/NDT.S64219
UT WoS 000339065100001
Keywords in English event-related potential; information overload; inhibition; P50 wave; schizophrenia; splitting
Tags kontrola MP, MP, rivok
Tags International impact, Reviewed
Changed by Changed by: Martina Prášilová, učo 342282. Changed: 3/3/2015 11:25.
Abstract
Sensory gating disturbances in schizophrenia are often described as an inability to filter redundant sensory stimuli that typically manifest as inability to gate neuronal responses related to the P50 wave, characterizing a decreased ability of the brain to inhibit various responses to insignificant stimuli. It implicates various deficits of perceptual and attentional functions, and this inability to inhibit, or "gate", irrelevant sensory inputs leads to sensory and information overload that also may result in neuronal hyperexcitability related to disturbances of habituation mechanisms. These findings seem to be particularly important in the context of modern electrophysiological and neuroimaging data suggesting that the filtering deficits in schizophrenia are likely related to deficits in the integrity of connections between various brain areas. As a consequence, this brain disintegration produces disconnection of information, disrupted binding, and disintegration of consciousness that in terms of modern neuroscience could connect original Bleuler's concept of "split mind" with research of neural information integration.
Links
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
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