Alzheimer’s disease is a progressive and debilitating condition that slowly robs a person of their memories and personality. Alzheimer’s disease is a form of dementia that produces various symptoms ...

People whose cognitive symptoms were more severe than their biological Alzheimer's stage often had additional pathologies. Alpha-synuclein, TDP-43 signatures, and cerebral small vessel disease were ...

Studying middle-aged populations is important to understanding what Alzheimer’s disease looks like in the earliest stages, to ...

News about Alzheimer's rose to the forefront in 2025, as the FDA approved the first diagnostic blood test and drugmakers reported 3-year outcomes for both anti-amyloid drugs, lecanemab (Leqembi) and ...

Despite their differences, Alzheimer’s disease and Parkinson’s disease share several risk factors and mechanisms of neuronal damage. Both also feature a phase that precedes the appearance of symptoms ...

Traditionally, Alzheimer’s disease (AD) staging was based on clinical factors, such as the degree of cognitive impairment. Dementia is defined as acquired cognitive impairment that is significant ...