Severe cognitive decline

Papers on severe cognitive decline

41 papers1 new in 30 days

Friday, November 13

European Journal of Ageing

Hobbies linked to lower risk of cognitive decline in older adults

Older adults with hobbies had a 20–40% lower relative risk of moving from normal cognition to mild decline in three of four cohorts, compared with nonparticipants.Older adults with hobbies had a 20–40% lower relative risk of moving from normal cognition to mild decline in three of four cohorts, compared with nonparticipants.

Faceless people gather around books and a guitar, mostly dark blue-green, beside a smaller group with more gray figures.
Cohort · 123,802 peoplePopulations

Wednesday, August 26

Nature Medicine

Brain cell changes linked to cognitive decline in older people

An observational study linked cognitive decline from ages 70 to 82 with changes in the brain’s insulation and the cells that make it.An observational study linked cognitive decline from ages 70 to 82 with changes in the brain’s insulation and the cells that make it.

Severity of cognitive decline in human aging is associated with a shift in myelinated axon profiles and thicker myelin.
Cohort · 14 peopleMechanisms

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