Wavelet analysis of intermittent dynamics in nocturnal electrocardiography and electroencephalography data

• Published in: Chaos (Woodbury, N.Y.) Vol. 34; no. 8
• Main Authors: Zhuravlev, M, Egorov, E, Moskalenko, O, Zhuravleva, Yu, Akimova, N, Kiselev, A, Drapkina, O, Runnova, A
• Format: Journal Article
• Language: English
• Published: United States 01.08.2024
• Subjects: Adult; Electrocardiography - methods; Electroencephalography - methods; Female; Heart Rate - physiology; Humans; Male; Middle Aged; Polysomnography - methods; Signal Processing, Computer-Assisted; Sleep - physiology; Sleep Apnea, Obstructive - diagnosis; Sleep Apnea, Obstructive - physiopathology; Wavelet Analysis

This paper presents the results of a study of the characteristics of phase synchronization between electrocardiography(ECG) and electroencephalography (EEG) signals during night sleep. Polysomnographic recordings of eight generally healthy subjects and eight patients with obstructive sleep apnea syn...