Several studies in the clinical diagnosis use instruments, such as force plate analysis, high speed camera, accelerometer and gyroscope, for abnormal patient assessments. A posturography can assess and provide some evidences to observe and analyze normal and abnormal patients. The human body sway, so-called the postural control of body, is an insightful criteria when investigating several neurological diseases associated with a normal aging process such as vestibular loss as well as the celebellar pontine angle tumorous disease.
