Mind–body interventions

The United States National Center for Complementary and Integrative Health (NCCIH) defines mind-body interventions as activities that purposefully affect mental and physical fitness, listing activities such as yoga, tai chi, pilates, guided imagery, guided meditation and forms of meditative praxis, hypnosis, hypnotherapy, and prayer, as well as art therapy, music therapy, and dance therapy. The Cochrane Library contains 3 systematic reviews that explicitly cite and define MBI as MBT. The reviews consider biofeedback, mindfulness, autogenic training, hypnotherapy, imagery, meditation, and prayer as MBT despite them focusing more strictly on the mind. One review uses a narrower definition, defining MBT as an 'active' intervention in which mental and physical exercises are alternated. A web search will yield mentions of mind-body training in offerings of entities that give yoga, pilates, or meditation training, but explicit definitions are rare. == Origins and history ==

Western MBI was popularized in the early 20th century but dates back to Ancient Greece. A renewed interest developed in mind-body work in the late 19th and early 20th century. Possibly due to visits from yoga gurus and increased interest, some medical practitioners and movement specialists developed movement therapies with a deliberate mental focus. Margaret Morris had a background in dance and claimed a connection between a free dance and a free mind. ==In conventional medicine==

All mind-body interventions focus on the interaction between the brain, body, and behavior and are practiced with intention to use the mind to alter physical function and promote overall health and well-being. However, the NCCIH does not consider mind-body interventions as within the purview of complementary and alternative medicine when there is sufficient scientific evidence for the benefit of such practices along with their professional application in conventional medicine. Cognitive behavioral therapy is defined by the NCCIH as a mind-body intervention because it utilizes the mind's capacity to affect bodily function and symptoms, but also there is sufficient scientific evidence and mainstream application for it to fall outside the purview of complementary and alternative medicine. ==Evidence for efficacy==

Most studies of MBI and related techniques are small and have low scientific validity, a finding that dominates many Cochrane Reviews. although the mind-body connection is dominated by the brain and is considered to be more of a neurological mechanism. There are some indications that movement complexity may have an impact on brain development. When it comes to explicitly alternating mental and physical exercise sections, proponents rationalize that physical activity induces an elevated heart-rate and increases in stress, which mimics conditions in which athletes need their mental skills the most. It is believed that these conditions make training more functional and there is some limited scientific evidence supporting effectiveness because of this type of approach. Side effects are rarely reported in mind-body training. Some studies have indicated that meditation can have undesired adverse effects on specific clinical populations (e.g., people with a history of PTSD), although these are smaller studies. There is limited high-quality evidence as well with regard to the effect of intensity and duration. In a small study observing 87 healthy female participants undergoing either mind-body training or no training, Recent meta-analyses of randomized controlled trials (RTCs) confirmed the efficacy of smartphone interventions for mental health problems, including depression, anxiety, and stress. ==Popularity==

Mind–body interventions are the most commonly used form of complementary and alternative medicine in the United States, with yoga and meditation being the most popular forms. == See also ==