IEEE Journal of Biomedical and Health Informatics
Model estimates brain age from overnight brain-wave recordings
The model’s predictions differed from actual ages by 5.89 years on average, and by 5.41 years in an independent validation group.The model’s predictions differed from actual ages by 5.89 years on average, and by 5.41 years in an independent validation group.
Computational studyBiomarkers
Who was studiedSleep-study participants
What changedThe model’s age predictions differed from actual ages by 5.89 years on average
The catchChronological age was the accuracy benchmark, not a direct measure of biological brain aging
