lewy body in parkinson`s disease pd or dementia lbd - closeup 3d

alzheimer atrophy basal black body brain cell cells chest compacta cytoplasm degeneration dementia dependency destruction diagnostic disease disorder dopaminergic fever ganglia huntington illustration inflammation isolated lbd levodopa lewy medicine memory midbrain movement multiple nerve nervous neurodegeneration neurodegenerative neurological neurology neuron neuronal neurone nigra parkinson pars progressive protein risk substance substantia symptoms syndrome system wooden