A
meta-analysis, the preferred scientific procedure for drawing
definitive conclusions from large bodies of research, found
Transcendental Meditation produced a significant increase in basal
skin resistance compared to eyes-closed rest, indicating profound
relaxation. Deep rest and relaxation were also indicated by greater
decreases in respiration rates and plasma lactate levels compared to
ordinary rest. These physiological changes occur spontaneously as
the mind effortlessly settles to the state of restful alertness,
pure consciousness.
Physiological
differences between Transcendental Meditation and rest, American
Psychologist 42: 879-881, 1987.