Social isolation may be a precursor to memory loss
By
Alicia Lasek
Jan 27, 2020
Social isolation not only contributes to memory loss in older age, but affects men and women differently, according to a new study.
Retinal layer thickness linked to cognitive decline in older adults
May 27, 2022
Thinner baseline total macular retinal nerve fiber layer thickness associated with larger decline in cognitive function test scores during follow-up
Shift work linked to cognitive declines
By
Tim Mullaney
Nov 05, 2014
Nursing home staff on shift schedules might experience diminished memory and thinking skills, recently published findings suggest.
Study links chronic stress, depression with Alzheimer’s, cognitive impairment
By
Kristen Fischer
Oct 04, 2023
People who have chronic stress and depression are more likely to have mild cognitive impairment or Alzheimer’s, according to a new study. The study did not say that chronic stress and depression,...
Older adults’ brain health declined more quickly than normal during pandemic, study shows
By
Kristen Fischer
Nov 02, 2023
People ages 50 to 80 saw brain health deteriorate more quickly during the pandemic even if they didn’t have COVID-19, a new study shows.
Enrichment activities activate genes that help seniors resist cognitive decline
By
Amy Novotney
Nov 08, 2021
Spending time on intellectually stimulating activities appears to activate a gene family known as MEF2, which controls a genetic program in the brain that promotes resistance to cognitive decline. That’s...
Study: Disabilities fell overall across decade, but cognitive issues persisted in Black Americans
By
Kristen Fischer
Aug 31, 2023
While certain disabilities declined in the decade from 2008 to 2017 among older adults, Black people experienced more cognitive problems at the beginning and end of the decade, a new study shows.
Amyloid buildup, small vessel disease tied to cognitive function in older adults with type 2 diabetes
By
Kristen Fischer
Feb 05, 2024
Scientists don’t have all the answers when it comes to understanding the link between diabetes and cognitive decline, especially when it comes to biomarkers for Alzheimer’s disease.
Self-reported memory problems predict later dementia, study finds
By
Alicia Lasek
Dec 02, 2022
People who report subjective examples of memory loss are more likely to develop dementia over a five-year followup period, investigators have found.
Obstructive sleep apnea may raise risk for early cognitive decline
By
John Roszkowski
Apr 07, 2023
Individuals with obstructive sleep apnea may be at significantly greater risk for cognitive decline as they age, even among patients who otherwise are healthy and not obese, a new study finds.