Lewy Body Dementia & Parkinson’s Disease
Lewy body disease includes two types of dementia — Lewy body dementia (LBD) and Parkinson’s disease dementia (PDD). Parkinson’s starts with an abnormal accumulation of alpha synuclein protein that is found mainly at the tips of neurons in specialized structures called “presynaptic terminals” in different parts of the brain. LBD precedes a Parkinson’s diagnosis, while PDD develops after the changes of Parkinson’s have occurred. Currently, 1.4 million people in the US are coping with LBD.
