Why the study?
Does visual feedback of physiological information enable learned control of heart rate and blood pressure variability?
Population
Human subjects (experimental groups and yoked controls)
Comparison
Visual feedback of physiological information vs Yoked controls who saw the same visual display…
Design
Other
Authors
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May support biofeedback for BP/HRV control in select patients; leaves open efficacy in randomized trials.
Does visual feedback of physiological information enable learned control of heart rate and blood pressure variability?
Visual feedback of physiological information may allow individuals to exert learned control over heart rate variability and mean systolic blood pressure.
Michael Hnatiow (1971) studied this question.
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