Wakefulness

Biomarker

2 papers study it531 more mention it

MeSH

  • Humans2

Latest

Nov 2025: 10Dec 2025: 40Jan 2026: 30Feb 2026: 9Mar 2026: 11Apr 2026: 4May 2026: 4Jun 2026: 17Jul 2026: 5Aug 2026: 19Sep 2026: 20Oct 2026: 8177 papers in 12 months
Research Square

Brain scan markers may track different processes after sleep loss

In a 429-person sleep intervention study, proposed brain-scan measures of waste clearance responded differently to restricted sleep and prolonged wakefulness.In a 429-person sleep intervention study, proposed brain-scan measures of waste clearance responded differently to restricted sleep and prolonged wakefulness.

Preprint: non-randomized trial · 429 peopleMechanisms
Frontiers in Medicine

Irregular sleep patterns linked to higher risk of death

Among 7,604 US adults aged 20 or older, each one-hour increase in night-to-night sleep-midpoint variability was associated with an all-cause mortality hazard ratio of…Among 7,604 US adults aged 20 or older, each one-hour increase in night-to-night sleep-midpoint variability was associated with an all-cause mortality hazard ratio of 1.22.

Cohort · 7,604 peoplePopulations
JAMA Network Open

Cannabis use linked to poorer objective sleep in middle age

In a 35-year cohort of adults around age 61, each year of cumulative cannabis use was linked to higher odds of prolonged nighttime wakefulness.In a 35-year cohort of adults around age 61, each year of cumulative cannabis use was linked to higher odds of prolonged nighttime wakefulness.

Cohort study of 1,266 peopleSleep disorders