Publication
Science
Vol 215, Issue 4529, pp. 190-192
Abstract
Sympathetic nervous system activity was assessed in experimental and control subjects who were exposed to graded orthostatic and isometric stress during monthly hospital visits. After the first session, the experimental subjects practiced a technique that elicited the relaxation response. Their concentrations of plasma norepinephrine during subsequent graded stresses were significantly higher. No such changes were noted in the control group. These results were then replicated in the control group in a crossover experiment. The groups did not differ in their heart rate and blood pressure responses. These observations are consistent with reduced norepinephrine end-organ responsivity after regular elicitation of the relaxation response.
Web and Email Links
Related Listings
Journal
Global Advances in Integrative Medicine and Health
Mind–body medicine is an evidence-based approach to health and healing that focuses on interactions between the mind, body, and behavior. It encompasses a wide range of interventions that are similar yet different in meaningful ways. Mindfulness and relaxation practices are 2 mind–body techniques that have similarities and differences; however, these techniques are often used or discussed interchangeably, such that the differences between them become obscured. A greater understanding […]
Journal
Behavioral Medicine
This randomized, prospective study investigated the effectiveness of two group behavioral medicine interventions for primary care patients experiencing physical symptoms with a psychosocial component (eg, palpitations, gastrointestinal disturbances, headaches, malaise, sleep disorders). The subjects were 80 volunteers at a health maintenance organization (HMO) in the greater Boston area. Both interventions focused on the mind/body relationship and used didactic material, relaxation-re […]
Journal
Am. J. Public Health
An experiment conducted at the corporate offices of a manufacturing firm investigated the effects of daily relaxation breaks on five self-reported measures of health, performance, and well-being. For 12 weeks, 126 volunteers filled out daily records and reported bi-weekly for additional measurements. After four weeks of baseline monitoring, they were divided randomly into three groups: Group A was taught a technique for producing the relaxation response; Group B was instructed to sit […]