Alzheimer's disease & dementia

Odor biomarker for Alzheimer's disease

A new study from the Monell Center, the U.S. Department of Agriculture (USDA), and collaborating institutions reports a uniquely identifiable odor signature from mouse models of Alzheimer's disease. The odor signature appears ...

Alzheimer's disease & dementia

Lack of sleep boosts levels of Alzheimer's proteins

Have you resolved to take better care of yourself in the new year? Here's a relatively painless way to do it: Catch a few more zzz's every night. A third of American adults don't get enough sleep, according to the Centers ...

Alzheimer's disease & dementia

Discovery prompts rethink on metals and Alzheimer's disease

Researchers at the University of Melbourne have discovered that a protein involved in the progression of Alzheimer's disease also has properties that could be helpful for human health.

Alzheimer's disease & dementia

Body clock disruptions occur years before memory loss in Alzheimer's

People with Alzheimer's disease are known to have disturbances in their internal body clocks that affect the sleep/wake cycle and may increase risk of developing the disorder. Now, new research at Washington University School ...

Alzheimer's disease & dementia

Researchers reverse cognitive impairments in mice with dementia

Reversing memory deficits and impairments in spatial learning is a major goal in the field of dementia research. A lack of knowledge about cellular pathways critical to the development of dementia, however, has stood in the ...

Alzheimer's disease & dementia

Word recognition 'could be the key' to early diagnosis of Alzheimer's

Scientists say they have a better understanding of why people with Alzheimer's struggle to recognise and understand words - and their research has the potential to be developed into a test which could help clinicians make ...

Alzheimer's disease & dementia

Gut bacteria may play a role in Alzheimer's disease

New research from Lund University in Sweden has shown that intestinal bacteria can accelerate the development of Alzheimer's disease. According to the researchers behind the study, the results open up the door to new opportunities ...

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