The Platysma. The platysma is a paired flat, superficial neck muscle. It is counted among the mimic musculature. The platysma extends from the facial skin slightly above the insertions of the lower jaw to about the height of the second rib. It proceeds upward along the front side of the neck crossing the collar bone.
Biological psychology, or biopsychology, is a field in which the mind-body connection is explored through scientific research and clinical practice.
psychological. 1  of or relating to psychology. 2  pertaining to the mind or to mental phenomena as the subject matter of psychology. 3  of, pertaining to, dealing with, or affecting the mind, especially as a function of awareness, feeling, or motivation: psychological play; psychological effect.