Sensory

Biomarker

1 paper

  • Humans1

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GeroScience

Age-related hearing loss linked to weaker brain connections

An observational study of 2,402 people, with a median age of 66.1 years, linked hearing loss to weaker connections between brain regions.An observational study of 2,402 people, with a median age of 66.1 years, linked hearing loss to weaker connections between brain regions.

Cross-sectional study of 2,402 peopleEar
The Lancet Healthy Longevity

Social ties linked to higher physical and mental capacity

A one-point higher social connection score was linked to a 0.04-point higher standardised capacity score, but not clearly slower decline.A one-point higher social connection score was linked to a 0.04-point higher standardised capacity score, but not clearly slower decline.

Cohort study of 39,021 peoplePopulations
medRxiv

Spinal cord charts map age patterns and disease differences

Different upper spinal cord measurements peaked at ages 29.7–44.1 years in reference charts based on scans of 10,159 healthy people aged 8–85.Different upper spinal cord measurements peaked at ages 29.7–44.1 years in reference charts based on scans of 10,159 healthy people aged 8–85.

Preprint: cross-sectional study of 10,159 peopleBiomarkers
Journal of the American Geriatrics Society

Poor appetite and inflammation linked to mobility loss

Over up to six years, 64% of participants aged 70–79 with poor appetite developed lasting mobility difficulties, compared with 47% with good appetite.Over up to six years, 64% of participants aged 70–79 with poor appetite developed lasting mobility difficulties, compared with 47% with good appetite.

Cohort study of 3,073 peoplePopulations
The Lancet Healthy Longevity

Adults 50-plus born later had higher capacity in 10 European countries

Later birth years were linked to higher capacity at entry than earlier birth years, with a model coefficient—a measure of association—of 0.797.Later birth years were linked to higher capacity at entry than earlier birth years, with a model coefficient—a measure of association—of 0.797.

Cohort study of 80,105 peoplePopulations