Status: COMPLETE
Ingest date: October 2, 2026
Source
Dan, O., Haimov, I., Asraf, K., Nachum, K., & Cohen, A. (2020). The Effect of Sleep Deprivation on Recognition of Ambiguous Emotional Facial Expressions in Individuals With ADHD. Journal of Attention Disorders, 24(4), 565–575. https://doi.org/10.1177/1087054718785473
Uploaded source reviewed: sleep_deprivation_and_adhd(2).pdf
Canonical destination
No access
Existing pages strengthened
- Emotion Processing Difficulties in ADHD — Soler-Gutiérrez et al. (2025)
- ADHD Women and Emotional Regulation
Evidence handling
- ADHD-specific sleep-deprivation interaction labeled Preliminary.
- Broader sleep-loss/emotion-recognition literature kept separate from the ADHD-specific claim.
- The all-male sample was made explicit; no women-specific conclusion was carried forward.
- The 30-hour total sleep-deprivation protocol was identified as more extreme than ordinary short sleep.
- The happy-face follow-up result was retained as marginal (p = .054), not converted into a significant finding.
- Emotion recognition was kept conceptually distinct from emotion regulation.
- The study's small sample, static morph task, first use of the paradigm in ADHD, and possible general visual/attention contribution were preserved as limitations.
- Stimulant abstinence during experimental sessions was retained as relevant study context.
Claims not carried forward
- No claim that sleep deprivation causes emotional dysregulation in ADHD.
- No claim that ADHD people generally cannot read emotions.
- No claim that missed cues imply low empathy or indifference.
- No generalization from men to ADHD women.
- No claim that an ordinary short night produces the same effects as 30 hours awake.
Open question
#todo: Look for direct replication of the ADHD × sleep-deprivation interaction, especially studies including women and studies of chronic partial sleep restriction or ordinary sleep loss.
Completion note
Canonical page created, relevant pages cross-linked and strengthened, newer evidence checked, uncertainty preserved, and duplicate legacy sleep material was not expanded.