Parkinson is a disease of _____?

پارکنسن _____ کی بیماری ہے؟

Heart

Lungs

Brain

None of these

Parkinson's disease is a neurodegenerative disorder that affects the brain.

Specifically the dopamine-producing neurons in the substantia nigra.

It leads to symptoms like tremors, muscle stiffness, and difficulty with movement and coordination.