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.
Forensic psychology, as defined by the American Psychological Association, is the application of clinical specialties to the legal arena. This definition emphasizes the application of clinical psychology to the forensic setting.his is a misconception of the role that forensic psychologists play and leads to confusion about who is a forensic psychologist. Since forensic psychology is a relatively new field within psychology, it is still having growing pains.