A randomized-controlled trial of heart rate variability biofeedback for psychotic symptoms

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• 作者：Annika Clamor^a ; ^{annika.clamor@uni-hamburg.de} ; Julian Koenig^b ; ^c ; ^{Julian.Koenig@med.uni-heidelberg.de} ; Julian F. Thayer^c ; ^{thayer.39@osu.edu} ; Tania M. Lincoln^a ; ^{tania.lincoln@uni-hamburg.de}
• 关键词：Breathing ; Schizophrenia ; Progressive muscle relaxation ; Subjective stress ; Perceived control ; HRV
• 刊名：Behaviour Research and Therapy
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：87
• 期：Complete
• 页码：207-215
• 全文大小：1062 K
• 卷排序：87

文摘

Heart rate variability (HRV) indexes central-peripheral neural feedback mechanisms. Biofeedback (BF) was implemented in a sample with subclinical psychotic symptoms. BF led to more perceived control for post-stressor recovery than waiting. In those breathing per protocol, BF was superior to increase HRV & reduce symptoms. BF has the potential to affect physiological, psychological, and symptom domains.