Research output: Contribution to journal › Meeting Abstract › peer-review
Psychophysiological mechanisms features of events sequences predicting in schizophrenia. / Chepikova, Karina A.; Mikushkina, Liubov V.; Gorbunov, Ivan A.; Gaevskii, Aleksandr A.; Yanichev, Dmitry P.
In: International Journal of Psychophysiology, Vol. 108, No. International Journal of psychophysiology, 25.09.2016, p. 119.Research output: Contribution to journal › Meeting Abstract › peer-review
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TY - JOUR
T1 - Psychophysiological mechanisms features of events sequences predicting in schizophrenia
AU - Chepikova, Karina A.
AU - Mikushkina, Liubov V.
AU - Gorbunov, Ivan A.
AU - Gaevskii, Aleksandr A.
AU - Yanichev, Dmitry P.
PY - 2016/9/25
Y1 - 2016/9/25
N2 - The ability of brain to forecast future events is one of theimportant cognitive ability. According to Karl Friston (Friston K.,2003) it plays basic role in learning and adaptation to environmentalchanges. The ability to adapt is known to be reduced in patients withschizophrenia. The reason for this may be the inability of schizophrenicpatients to learn effectively and, thus, the inability toforecast environmental changes. In studies of brain's predictiveability by registration the MMN and P300 response to the standardand deviant (unexpected) stimuli differences were found inresponses by schizophrenic and healthy subjects (Umbricht et al.2003). In schizophrenia, these studies demonstrated deficits in MMNand P300 generation, but some studies failed to confirm it (Michie2001). Therefore, there is no answer to the question about the causesof violations in forecasting mechanism in schizophrenic patients. Weassumed that there are two parallel forecasting mechanisms - explicitand implicit (Gluck, Bowe
AB - The ability of brain to forecast future events is one of theimportant cognitive ability. According to Karl Friston (Friston K.,2003) it plays basic role in learning and adaptation to environmentalchanges. The ability to adapt is known to be reduced in patients withschizophrenia. The reason for this may be the inability of schizophrenicpatients to learn effectively and, thus, the inability toforecast environmental changes. In studies of brain's predictiveability by registration the MMN and P300 response to the standardand deviant (unexpected) stimuli differences were found inresponses by schizophrenic and healthy subjects (Umbricht et al.2003). In schizophrenia, these studies demonstrated deficits in MMNand P300 generation, but some studies failed to confirm it (Michie2001). Therefore, there is no answer to the question about the causesof violations in forecasting mechanism in schizophrenic patients. Weassumed that there are two parallel forecasting mechanisms - explicitand implicit (Gluck, Bowe
KW - Cognitive functions
KW - Scizophrenia
KW - ERP
KW - Learning
KW - Prediction
KW - Error
KW - Implicit learning
KW - Explicit learning
KW - scizophrenia
KW - predicting
KW - Cognitive functions
KW - cognitive style
U2 - 10.1016/j.ijpsycho.2016.07.353
DO - 10.1016/j.ijpsycho.2016.07.353
M3 - Meeting Abstract
VL - 108
SP - 119
JO - International Journal of Psychophysiology
JF - International Journal of Psychophysiology
SN - 0167-8760
IS - International Journal of psychophysiology
T2 - 18th World Congress of Psychophysiology of the International Organization of Psychophysiology (IOP)
Y2 - 30 August 2016 through 3 September 2016
ER -
ID: 38815314