J Neurol 2021 Sep 23. Epub 2021 Sep 23.
Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA.
Postural instability and balance impairment are common in Parkinson's disease (PD). Multiple factors, such as increased tone, bradykinesia, freezing of gait, posture, axial stiffness, and involuntary appendicular movements, can affect balance. The recent studies found that PD patients have abnormal perception of self-motion in vestibular domain. Read More