Basal ganglia dysfunction causes abnormal posturing of the limbs, trunk and face (dystonia) and upper brainstem disease results in impaired voluntary rapid eye movements (supranuclear gaze palsy).
Basal ganglia dysfunction causes abnormal posturing of the limbs. Basal ganglia dysfunction causes trunk and face (dystonia). Basal ganglia dysfunction causes upper brainstem disease results in impaired voluntary rapid eye movements (supranuclear gaze palsy).