Poor Sleep Linked with Future Amyloid-β Build Up
Poor Sleep Linked with Future Amyloid-β Build Up
Accumulation of the protein was more likely to be found in the brains of people who slept less well years earlier, according to a new study.
Poor Sleep Linked with Future Amyloid-β Build Up
Poor Sleep Linked with Future Amyloid-β Build Up

Accumulation of the protein was more likely to be found in the brains of people who slept less well years earlier, according to a new study.

Accumulation of the protein was more likely to be found in the brains of people who slept less well years earlier, according to a new study.

cognitive decline
Infographic: What Social Isolation Can Mean for the Brain
Infographic: What Social Isolation Can Mean for the Brain
Catherine Offord | Jul 13, 2020
People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.
How Social Isolation Affects the Brain
How Social Isolation Affects the Brain
Catherine Offord | Jul 13, 2020
Absence of human contact is associated with declines in cognitive function. But as the COVID-19 pandemic brings concerns about the potential harms of isolation to the fore, researchers are still hunting for concrete evidence of a causal role as well as possible mechanisms.
Early Detection of Dementia with Smart Devices
Early Detection of Dementia with Smart Devices
Rachael Moeller Gorman | May 1, 2020
Digital biomarkers of cognitive decline could alert us to the early stages of dementia before irreversible damage occurs.
<em>APOE</em> Mutation Linked to Protection From Alzheimer&rsquo;s: Case Study
APOE Mutation Linked to Protection From Alzheimer’s: Case Study
Catherine Offord | Nov 5, 2019
A woman whose DNA suggested she’d develop early-onset dementia staved off cognitive decline for decades.
Genetic Risk for Alzheimer&rsquo;s Disease Linked to Highly Active Brains
Genetic Risk for Alzheimer’s Disease Linked to Highly Active Brains
Diana Kwon | Oct 1, 2019
A growing body of evidence supports the theory that neural hyperactivity and hyperconnectivity precede the pathological changes that lead to neurodegeneration.
Computers Extract Disease Clues from Speech
Computers Extract Disease Clues from Speech
Jef Akst | Apr 30, 2019
AI models can pick up subtle alterations in linguistic and vocal attributes of spoken language that may be indicative of failing health.
Young Blood Unproven as Anti-Aging Treatment: US FDA
Young Blood Unproven as Anti-Aging Treatment: US FDA
Carolyn Wilke | Feb 20, 2019
The agency warns that plasma treatments costing thousands of dollars, which supposedly treat the infirmities of old age, have not been proven “safe or effective.”
Air Pollution Linked to Decline in Cognitive Performance
Air Pollution Linked to Decline in Cognitive Performance
Shawna Williams | Aug 28, 2018
A study compares verbal and math test scores to air quality measurements in China and finds a correlation.
Researchers Develop Potential Blood Test for Alzheimer’s Disease
Researchers Develop Potential Blood Test for Alzheimer’s Disease
Catherine Offord | Feb 1, 2018
The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.