Parkinson’s disease: predisposing factors, symptoms, treatment
What is Parkinson’s disease? Parkinson’s disease is a chronic condition due to progressive neuronal degeneration with the initial appearance of motor deficits followed by non-motor deficits of the sensory, cognitive and behavioral types. Why does Parkinson’s disease occur? Parkinson’s disease-specific motor deficits are caused by cellular losses of the substantia nigra located in the midbrain…