A new study published in PLOS Digital Health highlights how smartphone navigation data could serve as a tool to identify individuals at risk of developing dementia. Researchers found that older adults with subjective cognitive decline—a condition linked to an increased risk of Alzheimer’s disease—exhibited distinct patterns of movement during a real-world wayfinding task. Specifically, the frequency of “orientation stops,” or pauses to reorient while navigating, effectively distinguished these individuals from cognitively healthy older adults.

Groundbreaking research has uncovered a potential link between a common virus and Alzheimer’s disease, offering fresh perspectives on how infections might contribute to neurodegenerative disorders. Scientists at Arizona State University (ASU) and the Banner Alzheimer’s Institute, along with collaborators, have connected a chronic gut infection caused by cytomegalovirus (HCMV) to the development of Alzheimer’s in a subset of individuals. This discovery could redefine how certain cases of the disease are understood, diagnosed, and treated.

Alzheimer's is a challenging and deeply emotional disease that impacts both individuals and their loved ones. It's a progressive brain disorder that affects memory, behavior, and cognitive abilities. While there is no cure, recognizing the early signs allows for proactive management, enabling individuals and families to plan ahead and access support. Early indicators can range […] The post 13 Early Signs of Alzheimer's You Shouldn't Ignore...

Diagnosis of Alzheimer's disease (AD) is currently largely based on the presence of biomarkers. This may lead to a problematic over-diagnosis if this is incorrectly interpreted. To counter this problem, a global expert panel led by Hôpitaux universitaires de Genève (HUG), the University of Geneva and the Salpêtrière Hospital have drawn up recommendations.

Researchers from the University of Michigan found that the likelihood of receiving a dementia diagnosis may depend on where you live in the country