What is Parkinson's Disease? Parkinson's disease affects approximately 1 in 500 of the general population. It is a progressive neurological condition affecting activities such as walking, talking, and writing. It is named after Dr. James Parkinson, the London doctor who first identified Parkinson's as a specific condition. Parkinson's disease occurs as result of a reduction of nerve cells in the part of the brain known as the substantia nigra. These cells are responsible for producing a chemical known as dopamine, which assists in the transmission of messages sent to the parts of the brain that co-ordinate movement. With the significant reduction in the number of dopamine-producing cells, these parts of the brain are unable to function normally. Parkinson's Disease What is PD? Effects of PD How is PD diagnosed? Medical treatment for PD Physio treatment for PD Why Manchester Neuro Physio Resources To book an assessment or for more information please email office@manchesterneurophysio.co.uk call 0161 883 0066 . ← Previous Resources