Analysis of the effects of biofeedback on cardiovascular and neuromuscular system
1990
- 8Usage
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Usage8
- Downloads5
- Abstract Views3
Thesis / Dissertation Description
Time series signal processing techniques (Fourier based) were applied to study the effects of biofeedback on the cardiovascular and neuromuscular system.A medical instrumentattion system was developed to monitor ECG, EEG and EMG biopotential signals and temperature.Data from two experiments were first analyzed. These data were from two normal male subjects who engaged in relaxation techniques (Transcendental Meditation & Imagery). If we assumed that for both subjects relaxation produced a decrease of the sympathetic activity then that resulted in a decrease of the heart rate (ECG) and an increase in skin temperature. Spectral analysis of the EEG signal showed large amount of alpha activity (8 - 12 Hz), while the EMG spectrum showed a shift to lower frequencies (6 - 9 Hz) than those found before relaxation.The second set of data involved diagnostic EEG studies perfomed on two patients at the New Jersey Neurological Institute. We found that EEG spectrum analysis showed a peak at 8 Hz during relaxation. Theta and beta waves were present during deep breathing and light blinking for both patients.
Bibliographic Details
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