Peculiarities of changes in the electrical brain activity during night sleep in patients with multiple sclerosis
Vol 67 No 2 (2015), Неврологія
Vol 67 No 2 (2015)

Peculiarities of changes in the electrical brain activity during night sleep in patients with multiple sclerosis

Неврологія
Published April 22, 2020
V.V. Sukhorukov
State Institution «Institute of Neurology, Psychiatry and Narcology of the National Academy of Medical Sciences of Ukraine», Kharkiv
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Keywords

electroencephalogram
a night's sleep stages
multiple sclerosis

How to Cite

Sukhorukov, V. (2020). Peculiarities of changes in the electrical brain activity during night sleep in patients with multiple sclerosis. Medicine Today and Tomorrow, 67(2), 85–88. Retrieved from https://msz.knmu.edu.ua/article/view/509
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Abstract

The results of the EEG overnight sleep monitoring in 30 multiple sclerosis patients are presented. It is shown, that spectral power has been decreased and in the frequency of the delta-rhythm has been increased in the deep stages of night sleep at investigated patients. We identified a significant decrease in the stage C4 as a hemispheric and intrahemispheric coherence in the delta-range. The decrease in intrahemispheric and hemispheric coherence in the theta-range take place in phase of deep sleep. Insufficiency of somnogenic functioning brain systems at all stages and phases of sleep may lead to a breach of restorative functions of sleep and a sharp decline in adaptive-compensatory abilities in patients with multiple sclerosis.

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