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Alzheimer's disease & dementia news

Neuroscience

Key brain protein may hold answers for memory loss and neurodegenerative diseases

Scientists have discovered how a key protein helps maintain strong connections between brain cells that are crucial for learning and memory.

Neuroscience

More misfolded proteins than previously known may contribute to Alzheimer's and dementia

For decades, the story of Alzheimer's research has been dominated by a battle between A-beta and tau amyloids, both of which can kill neurons and impact the brain's ability to function. A new study suggests, however, that ...

Alzheimer's disease & dementia

People diagnosed with dementia are living longer, global study shows

A person diagnosed with dementia has improved survival outcomes in recent years amid significant progress in dementia diagnosis and care, according to a recent multinational study led by a University of Waterloo researcher.

Psychology & Psychiatry

New study maps four key pathways to Alzheimer's disease

UCLA Health researchers have identified four distinct pathways that lead to Alzheimer's disease by analyzing electronic health records, offering new insights into how the condition develops over time rather than from isolated ...

Alzheimer's disease & dementia

AI tool detects 9 types of dementia from a single brain scan

Mayo Clinic researchers have developed a new artificial intelligence (AI) tool that helps clinicians identify brain activity patterns linked to nine types of dementia, including Alzheimer's disease, using a single, widely ...