5. Impaired Motor Skills – The Physical Manifestation of PDD
Impaired motor skills form a key component of Parkinson’s Disease Dementia. Patients may exhibit symptoms such as bradykinesia (slowness of movement), rigidity, postural instability, and tremors. The motor symptoms in PDD can be more severe than in Parkinson’s disease alone, often requiring more intensive management and care.
Bradykinesia can manifest as a decrease in spontaneous movements or difficulty in initiating movements. Rigidity, on the other hand, refers to a stiffness or inflexibility in the muscles, while postural instability leads to balance issues, increasing the risk of falls. Tremors in PDD most commonly involve a rhythmic shaking in the hands but can affect any part of the body.
Motor impairments can have significant implications for the daily life of a PDD patient. Basic activities such as walking, eating, dressing, or writing can become challenging.
The risk of falls can limit mobility, reducing independence and increasing reliance on caregivers. Recognizing and managing these symptoms can significantly enhance the patient’s ability to function, reduce caregiver burden, and improve overall quality of life. (5)
