One of the main hallmark clinical symptoms of Parkinson's Disease is uncontrolled tremors throughout the body. This strongly indicates that this disease involves the

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Parkinson's Disease primarily affects the basal ganglia, a group of structures in the brain involved in controlling movement. The basal ganglia play a crucial role in regulating voluntary motor movements, procedural learning, routine behaviors or "habits," eye movements, cognition, and emotion. The uncontrolled tremors and other motor symptoms of Parkinson's Disease are due to the degeneration of dopamine-producing neurons in the substantia nigra, a component of the basal ganglia. This leads to an imbalance in the brain's control of movements.

One of the Main Hallmark Clinical Symptoms of Parkinson's Disease