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Author

David C Negelspach

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2 papers indexed here

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Open access Oct 2026

A-190: The Relationship Between Attentional Variability and Emotional Variability in a Sleep Deprivation Paradigm

Objective: Sleep deprivation-related fatigue impairs attention and emotional regulation, yet its relationship with emotional-state variability remains understudied. Psychomotor Vigilance Tests assess alertness and variability via reaction times. Attentional variability was defined as the inverse coefficient of variat...

Keanu N. Crawshaw, William D. S. Killgore, David C. Negelspach · 0 citations
Open access Jul 2026

Functional Brain Network Stability Reflects Individual Resilience during Sleep Deprivation.

The ability to withstand the cognitive effects of sleep deprivation appears to be associated with less negative connectivity trajectories within thalamocortical and perceptual-memory subnetworks within thalamocortical and perceptual-memory subnetworks.

Jungwon Cha, David C. Negelspach, Alisa Huskey et al. · 0 citations

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