Bel Marra Health | Lewy body dementia odds over Alzheimer's increase with visual hallucinations Bel Marra Health lewy-body-dementia-odds-over-alzheimers-increase-with- Lewy body dementia odds over Alzheimer's disease increase with visual hallucinations. Visual hallucinations occur in 32 to 85 percent of autopsy-confirmed cases of Lewy body dementia (LBD). |