Exercise may worsen cognitive impairment in those with dementia, study finds
By
Lois A. Bowers
May 18, 2018
Moderate to high-intensity exercise does not slow and in fact may hasten cognitive decline in older adults who have dementia, according to the results of a study published Wednesday in The BMJ. The findings...
Rapid olfactory decline may predict later cognitive impairment in seniors
Aug 04, 2022
Rapid olfactory decline also was associated with smaller gray matter volumes on MRI in the olfactory- and memory-associated brain regions.
Prediction model for brain age may help detect cognitive decline
Jul 01, 2021
Greater differences between predicted age based on brain MRI and actual age were seen in those with amnestic mild cognitive impairment versus healthy controls.
Adult survivors of childhood cancer may face late-onset memory impairment
Jun 02, 2023
The findings were seen decades after cancer diagnosis and treatment.
CMS officially removes one-time restriction for Alzheimer’s PET scan coverage
By
Aaron Dorman
Oct 17, 2023
Seniors covered by Medicare will now have expanded access to Alzheimer’s diagnostic PET scans after the CMS removed one-time restrictions.
Prevalence of dementia estimated at 10 percent in 2016
Oct 24, 2022
The risk for dementia reduced with each additional year of education; dementia prevalence was higher for Blacks.
Cognitive impairment delayed with genetic variant
Jun 20, 2024
The onset of cognitive impairment was delayed among those heterozygous for the apolipoprotein E3 Christchurch variant.
Helping residents stay sharp and mentally healthy
By
Lois A. Bowers
Jul 24, 2023
A study published online last week by the Journal of the American Geriatrics Society shared the frightening finding that “cognitive functioning may decline at an accelerated rate immediately post-retirement.”...
Second death in trial of experimental Alzheimer’s drug raising concerns
Nov 29, 2022
Doctors suspect that by stripping away amyloid deposits, lecanemab weakens blood vessels and leaves them vulnerable to bleeds.
Retinal layer thickness linked to cognitive decline in older adults
May 27, 2022
Thinner baseline total macular retinal nerve fiber layer thickness was associated with a larger decline in cognitive function test scores during follow-up.