bioRxiv
A sleep brain-wave pattern was less common at older ages
The pattern appeared in 88% of children versus 44% of older adults in sleep recordings from people aged 7 to 70.The pattern appeared in 88% of children versus 44% of older adults in sleep recordings from people aged 7 to 70.
Preprint: cross-sectional studyBiomarkers
Who was studiedPeople from childhood through older adulthood, against children
What changedThe sleep brain-wave pattern appeared in 44% of older adults versus 88% of children
The catchRepeated measurements covered < 1 year, too short to track individual aging