 acetylcholinesterase ACHE; butyrylcholinesterase BCHE; M1 muscarinic receptor CHRM1; alpha7-nicotinic receptor CHRNA7; Apolipoprotein E ApoE; Cytochrome P450 2D6 protein: CYP2D6 gene: CYP2D6; CYP3A4; all genes related to blood pressure disregulation, white matter changes found on neuroimaging, and genes related to Lewy Body Spectrum disorders in general. 