Parkinson's Disease
Parkinson’s disease (PD) is a progressive neurological disorder that affects movement. It develops gradually, usually starting with an inconspicuous tremor of the fingers or hand. However, the disorder also causes stiffness, slowed movement, and difficulty with balance and fine-motor control. What Is Parkinson’s Disease? Parkinson’s disease occurs when dopamine-producing neurons are damaged in a part of the brain called the substantia nigra. Dopamine is a chemical messenger that is vital for smooth and coordinated muscle movements. Therefore, as dopamine levels decrease, movement becomes more challenging. Common Symptoms Tremors and shaking of the arms, legs, fingers, jaw, neck etc. Rigid Muscles Slowed movements Impaired balance and coordination Changes in speech or writing Changes in sleep patterns Poor memory and recollection Impaired ability to smell Depression Causes ...
