First of all I’d like to dedicate this blog post to my late uncle who was a victim of Parkinson’s disease. May he rest in peace… Parkinson’s disease was discovered by James Parkinson in 1867 and had initially called it “Shaking palsey”. Parkinson’s is the 2 nd most common neurodegenerative disease after Alzheimer’s, and can be identified by shaking hands (tremor), rigidity and posture instability; cased by the loss of neurons in the Substantia Nigra (in the brain), and the lack of dopamine (dopamine smoothes out skeletal muscle movements) due to the death of dopaminergic neurones in the Substantia Nigra (black substance) in the brain and also the accumulation of lewy bodies. Other symptoms of Parkinson’s are shuffling gait, depression and anger.