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- Flat, Monotonous Voice
Flat, Monotonous Voice Medical Conditions
Below is a list of potential medical conditions this symptom could be a sign of.
Parkinson's Disease
Parkinson's disease (PD) is a progressive movement disorder that causes: Muscle rigidity Tremor at rest Slowing down of movements (bradykinesia) Difficulty moving and gait instability What is Parkinson's Disease?