Psychoneuroimmunology. Part II: Mind-body interventions.

PNI provides the scientific foundation of several integrative therapies. PNI interventions or mind-body therapies can be categorized into four general mechanisms: sensory, cognitive, expressive, and physical. Some therapies are used in combination, and others incorporate more than one mechanism. Although PNI is limited as a purely biomedical framework, it is a valuable frame of reference because it supports the use of many integrative therapies for patients with cancer.