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Analysis of Electrocardiogram Signals in Insomnia Persons using Vagus Nerve Stimulation
( Se Jin Park ),( Rathakrishnan Kalaivani ),( Seunghee Hong ),( Damee Kim ),( Young Seo ),( Min Kyu Kim ) 한국감성과학회 2020 춘계학술대회 Vol.2020 No.-
In today’s world, the stress level keeps increases and sleep quality reduces which may cause insomnia. The major causes of insomnia are due to stress, mental health disorders, work schedule, etc. The aim of this study is to measure the stress level by electrocardiogram (ECG) signals using AMO+ Vagus Nerve Stimulation (VNS) device. This study compares the ECG signals of insomnia persons and normal persons before and after the use of the VNS device. The data acquisition and feature extraction made using Biopac Acknowledge 4.2 software. The t-test statistical method is used for analysis. The significant change occurs in the high frequency (HF) ratio after the use of VNS device. Although no significant changes in heart rate (HR).