Почта:

Пароль:

Забыли пароль?

Научные труды

Журнальные публикации (2411)

Книги, метод. рекомендации (650)

Материалы научных конференций (2197)

Медицинские технологии (5)

Патенты, свидетельства (147)

Авторефераты диссертаций (563)

Прочие издания (6)

Миссия

• Соглашение о присоединении

• Руководство пользователя

Научные школы МНИИП

Статей: 6027

Пользователей: 135

2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 Все

Frequency of the Alpha Activity Spectral Peak and Psychopathological Symptoms in Schizophrenia

Авторы:

Garakh Zh. V. Novototsky-Vlasov V. Yu. Zaytseva Yu. S. Rebreikina A. B., Strelets V. B.

Издание:

Neuroscience and Behavioral Physiology

Год издания:

2012

Номер:

Vol. 42, no. 9

Страницы:

1068-1072

Язык:

English

Аннотация:

We report here studies on the frequency of the maximal alpha activity spectral peak at rest and its changes in cognitive loading in patients with schizophrenia as compared with healthy subjects. In patients with predominance of negative symptoms, the resting frequency of the alpha activity spectral alpha peak (8–13 Hz) was decreased compared with that in healthy subjects in all cortical areas. In patients with predominance of positive symptoms, the frequency of the peak was greater than in normal subjects in the occipital areas of the cortex. In cognitive loading, as compared with the resting state, all schizophrenia patients showed smaller increases in the frequency of the alpha activity peak than healthy subjects. A relationship was seen between the frequency of the alpha activity peak and the severity of psychopathological symptomatology in schizophrenia. These observations may indicate neurophysiological differences in the mechanisms of schizophrenia with predominance of negative a

Добавил:

Администратор М.М.В. 2014-11-13

Ключевые слова:

schizophrenia, alpha activity spectral peak , psychopathological symptoms, positive symptoms,

Файл скачали: 0

Просмотров публикации: 257

Nota bene

���

ЦНМБ

Российский
психиатрический
журнал

© МНИИП, 2012-2016