Parkinson's Disease

Description

A progressive nervous system disorder that primarily affects dopamine-producing neurons in a specific area of the brain called the substantia nigra. This leads to a wide range of movement-related (motor) and non-movement-related symptoms.

Common Symptoms

• Tremor (often in a limb at rest)
• Bradykinesia (slowed movement)
• Rigidity (muscle stiffness)
• Impaired posture and balance (postural instability)
• Loss of automatic movements
• Speech and writing changes

Common Causes

• The exact cause is unknown, but likely a combination of genetic mutations and environmental factors that lead to the death of dopamine-producing cells.

Treatment Information