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This study was an attempt to recognize the effect of a humorous audio-visual stimulus on the autonomic nervous system (ANS) and the heart physiology of females. Electrocardiogram (ECG) signals were acquired from eleven female volunteers under pre- and post-stimulus conditions. Heart rate variability (HRV) and time-domain ECG analyses were performed to non-invasively realize the effect of the humorous...
Watching of comedy movies has been reported to alter the cardiac autonomic modulation. The study has been designed to investigate the autonomic modulation using heart rate variability (HRV) parameters. An attempt was made to understand whether the normal state can be classified from the post-stimulus state using artificial neural network (ANN) classification. Further, time domain and wavelet processed...
In the present study, attempts were made to classify menstrual phases of young healthy female (21–25 years) based on the features obtained from ECG signals. Statistical features were extracted from the heart rate variability (HRV) and the ECG signals and were used for pattern recognition during the different menstrual phases. The pattern recognition studies using HRV features suggested that the menstrual...
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