Researchers spot whose cognitive ability may shift during dementia trials
By
Kristen Fischer
Jan 17, 2024
People who changed cognitive status from impaired to normal during clinical trials tend to be younger, have better cognition and be negative for amyloid biomarkers, according to a new study.
Clinical briefs for Tuesday, Jan. 9
By
Kristen Fischer
Jan 09, 2024
Weight loss surgery could slow cognitive decline, study finds … Gene discovery has potential to prevent hearing loss … Mobile app use could reduce tinnitus … Florida gets FDA approval to import cheaper...
Changes in sleep patterns linked to poor cognitive function in older adults, study shows
By
Kristen Fischer
Dec 07, 2023
A new study sheds light on sleep and cognitive changes in older adults. Namely, sleeping for a short amount of time and sleep variability were linked to poor cognitive function, the authors reported.
Clinical briefs for Friday, Aug. 18
By
Kristen Fischer
Aug 18, 2023
How antibiotic resistance builds up throughout life … Lasting extreme heat exposure linked to cognitive issues … Why Medicare should cover genetic counseling … How customized, multimodal care can...
Known risk factors don’t explain vast contrasts in cognitive abilities as we age: study
By
Alicia Lasek
Feb 12, 2023
At age 54, key factors linked to cognitive abilities — such as education — explained only 38% of the variation in functioning among study participants.
Dementia decline could be slowed by antiseizure meds in some cases, study finds
By
Alicia Lasek
Dec 05, 2022
The results revealed profound early decline among dementia patients with active seizures, including worse cognitive and mental health, and daily functioning.
Amyloid-busting drug for early Alzheimer’s fails to stop cognitive decline, long-term study concludes
By
Alicia Lasek (f3)
Jun 21, 2022
The failure of a more-than-decade-long trial in patients with early-onset Alzheimer’s deals yet another blow to a key treatment theory, observers say.
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...
Signs of cognitive, functional decline may precede first stroke by 10 years
By
Alicia Lasek
Jul 29, 2021
New findings suggest that people accumulate brain pathologies that may measurably impact their lives well before a stroke occurs, investigators say.
Study reveals factors that keep the oldest adults cognitively sharp
By
Alicia Lasek
Jul 24, 2020
People who keep their memory and thinking skills into their 90s and 100s have a variety of factors in common, such as healthier pulse pressure and engagement in paid work.