Population
14 healthy subjects and computer-generated data
Comparison
Time-frequency coherence analysis using smoothed… vs Multitaper spectrogram (MTSP)
Design
Other
Authors
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SPWVD may refine cardiovascular coupling analysis; leaves open validation for autonomic assessment in orthostatic stress.
The SPWVD method provides higher accuracy than MTSP for characterizing dynamic interactions between cardiovascular signals, which can help assess autonomic control during orthostatic stress.
Orini et al. (2011) studied this question.
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