Arousal

Across two validation cohorts of over 22,000 patients, an AI score from overnight heart traces yielded hazard ratios of 2.03 and 2.72 for atrial fibrillation.Across two validation cohorts of over 22,000 patients, an AI score from overnight heart traces yielded hazard ratios of 2.03 and 2.72 for atrial fibrillation.

Cohort study of 15,809 peopleBiomarkers

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International Journal of PsychophysiologyOct 9

Preserved effects of monetary and social rewards on processing speed and episodic memory in aging: Evidence from task performance and skin conductance responses

Non-randomized trial in 30 peopleMechanisms

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Alzheimer's Research & TherapyOct 7

Gene variant linked to lower brain scan signals in women

An observational study of 101 adults aged 30–85 without cognitive impairment found no overall sex differences in a small brain region’s signals or activity.An observational study of 101 adults aged 30–85 without cognitive impairment found no overall sex differences in a small brain region’s signals or activity.

Cross-sectional study of 101 peopleMechanisms

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Frontiers in Network PhysiologyOct 2

Robust information transfer calculation reveals dynamic networks during sleep arousal

Cohort study of 1,956 peopleBiomarkers

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medRxivSep 29

Age-dependent associations of sleep duration and insomnia symptoms with cognitive decline across five decades of adult life: a multi-cohort longitudinal study

Preprint: cohort study of 16,884 peoplePopulations

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Annals of NeurologySep 22

An Investigation of Sleep Macro- and Microarchitecture by APOE Genotype

Cross-sectional study of 3,081 peoplePopulations

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