title: The interaction of instruction components with cybernetic feedback effects in the voluntary control of human heart rate.
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention / Q000502:physiology*; D001676:Biofeedback, Psychology / Q000502:physiology*; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D012655:Self-Evaluation Programs