label: X-linked parkinsonism-spasticity syndrome
label_lc: x-linked parkinsonism-spasticity syndrome
description: X-linked parkinsonism-spasticity syndrome is a rare genetic neurological disorder characterized by parkinsonian features (including resting or action tremor, cogwheel rigidity, hypomimia and bradykinesia) associated with variably penetrant spasticity, hyperactive deep tendon reflexes and Babinski sign.