“Parkinson\’s Disease Cause And Symptoms”
Parkinson\’s disease (PD) is a progressive neurological disorder that primarily affects movement. It develops due to the degeneration of dopamine-producing neurons in the brain, particularly in an area called the substantia nigra. Dopamine is a critical neurotransmitter that facilitates smooth and coordinated muscle movements. As these neurons deteriorate, the levels of dopamine in the brain […]