Wavelet-synchrony of Brain Evoked Responses during Listening to Naturalistic Stimuli in the Prognosis of Consciousness Recovery (Study 1: Wavelet-synchrony during Listening to Instrumental Music)
- Авторлар: Oknina L.1, Sharova E.1, Zaitsev O.2
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Мекемелер:
- Institute of Higher Nervous Activity and Neurophysiology
- Burdenko Neurosurgery Institute
- Шығарылым: Том 43, № 6 (2017)
- Беттер: 617-624
- Бөлім: Article
- URL: https://journals.rcsi.science/0362-1197/article/view/177295
- DOI: https://doi.org/10.1134/S036211971706007X
- ID: 177295
Дәйексөз келтіру
Аннотация
The features and prognostic value of wavelet-synchrony of evoked responses during the listening to realistic stimuli (music) were revealed in the study. Musical passages were selected according the patients’ preferences by their relations consultation. Wavelet-connections were calculated for each melody in the range from 0 to 1000 ms from stimuli. Total 22 examinees in 12 patients being in unconsciousness state were carried out. Resting state values of wavelet-connectivity were poorer in vegetative patients in comparison to healthy subjects regardless of consciousness recovery degree in future while wavelet-connections in mutism were higher in comparison to healthy subjects. Absolute value of wavelet-synchrony was lower than in norm. In patients with compete consciousness recovery in the future the maximal values of wavelet-synchrony were revealed in the temporal-occipital area while in patients who in the future have been revealed in the lesser degree the maximal values of wavelet-synchrony are shown in frontal-central areas. In chronic unconsciousness patients during the listening to instrumental music the maximal wavelet-connections values were determined in the right frontal area.
Негізгі сөздер
Авторлар туралы
L. Oknina
Institute of Higher Nervous Activity and Neurophysiology
Хат алмасуға жауапты Автор.
Email: loknina@nsi.ru
Ресей, Moscow
E. Sharova
Institute of Higher Nervous Activity and Neurophysiology
Email: loknina@nsi.ru
Ресей, Moscow
O. Zaitsev
Burdenko Neurosurgery Institute
Email: loknina@nsi.ru
Ресей, Moscow