Research Thread
Sleep, Wearables & Digital Phenotyping
Digital and behavioral data streams for understanding modifiable determinants of neurocognition.
This thread connects actigraphy, polysomnography summaries, tablet-based neuropsychological testing, wearable data streams, self-report measures, and reproducible analytics. It frames digital phenotyping as a way to make modifiable brain health signals visible.
How can digital and behavioral data streams help identify modifiable determinants of neurocognition?
BRACE-ing for the future: Establishing iPad-based norms for cognitive function in the MACS/WIHS Combined Cohort Study (Preprint)
JMIR mental health
Establishes regression-based iPad cognitive norms for BRACE in the MACS/WIHS Combined Cohort Study.
Tryptophan-kynurenine metabolic pathway and daytime dysfunction in women with HIV
Journal of neurovirology
Sleep disturbances are prevalent in women with HIV (WWH). Tryptophan-kynurenine (T-K) pathway metabolites are asso ciated with alterations in actigraphy derived sleep measures in WWH, …
Does cognitive intra-individual variability predict change in everyday functioning performance in women with and without HIV in the Women’s Interagency HIV Study?
Applied Neuropsychology: Adult
This study examined the association between cognitive intra-individual variability (IIV), a non-meanbased indicator of underlying neuropathology, and self-reported everyday functioning of …