Lewy body dementia (LBD) is the second-most common form of dementia after Alzheimer’s disease. However, unlike most well-known forms of dementia, LBD isn’t characterized by memory loss.

Add Yahoo as a preferred source to see more of our stories on Google. Like most variations of dementia, LBD is a complex neurodegenerative disorder, and the exact causes are not yet completely understood. It’s characterized by an abnormal protein that ...

Lewy body dementia involves atypical protein deposits in the brain. Diagnosing this condition may involve physical exams, neurological tests, and imaging tests. Lewy body dementia occurs when protein deposits known as Lewy bodies collect in the brain.

Lewy body dementia is a progressive neurodegenerative disorder brought on by an excess of the protein alpha-synuclein in the brain. These deposits, known as Lewy bodies, can inhibit the production of neurotransmitters leading to symptoms involving movement ...