What symptom is characteristic of Parkinson's Disease?

The characteristic symptoms of Parkinson's Disease include tremor, rigidity, and slow movements. These symptoms are due to the degeneration of dopamine-producing neurons in the brain, which affects motor control. Tremors often appear as a resting tremor, primarily affecting the hands and fingers, while rigidity refers to muscle stiffness and inflexibility. Slow movements, known as bradykinesia, can significantly impact daily activities and overall mobility.

Recognizing these symptoms is crucial for diagnosis and helps inform treatment strategies, such as medication and therapy options, enhancing the quality of life for individuals living with Parkinson's Disease.