Sleep spindle density
1 paper1 finding
- Humans1
Associations
1Insomnia disorder
downin humans1
1 study
Insomnia disorder
downin humans1
Insomnia disorder is associated with sleep spindle density in humans.
“INS primarily reduced spindle and SO density, while sex accounted for differences in SWA.”
HumansNREM sleep; insomnia compared with healthy sleepers, accounting for ageOne nightBothsn = 222
Beyond Aging, Sex and Insomnia Disorder Shape NREM Brain Oscillations
bioRxiv (Cold Spring Harbor Laboratory)19 Mar 2026Preprint
Latest
2 in 12 monthsBrain Communications
Sleep spindles are linked to white matter connectivity differentially in older adults with and without cognitive impairment
Cross-sectional study of 67 peopleMechanisms
bioRxiv
Beyond Aging, Sex and Insomnia Disorder Shape NREM Brain Oscillations
Preprint: cross-sectional study of 222 peopleMechanisms