Parkinson's disease (PD ... said these warning signs shouldn't be taken lightly. "Decreased facial expression, monotonous speech, and decreased eye blinking are among the earliest signs.

Facial Masking: Difficulty in making facial expressions or reduced expression, often starts in the early stage of Parkinson’sTremor: Shaking or trembling that typically begins in the hands or ...

Additionally, bradykinesia can result in a "mask-like" facial expression, making it difficult to interpret emotions. Speech problems vary among individuals with Parkinson's, with some experiencing ...