ArticleSleep advances : a journal of the Sleep Research Society2024
The nature and magnitude of cognitive impairment in narcolepsy type 1, narcolepsy type 2, and idiopathic hypersomnia: a meta-analysis.
Article in Sleep advances : a journal of the Sleep Research Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Defining a Clinically Meaningful Within-Person Change Threshold for the Psychomotor Vigilance Test in Narcolepsy Type 1.Therapeutic innovation & regulatory science · 2026Article
- Association between sleep inertia and cognitive performance among older adults in the Wisconsin Sleep Cohort study.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026Article
- Sensor-Based Assessment of Morning Prospective Memory in Narcolepsy Type 1: Evidence from Children and Adult Cohorts.Sensors (Basel, Switzerland) · 2026Article
- Disorder-specific alterations of transient oscillatory dynamics during sleep across cortical and subcortical networks.Scientific reports · 2026Article
- Secondary narcolepsy and cognitive dysfunction related to craniopharyngioma: a case study.BMC neurology · 2026Article
- Orexins and neuregulins as exemplars of peptide physiology in the brain: experimental challenges and implications for neuropathology.Frontiers in cellular neuroscience · 2026Article
- The impact of narcolepsy and idiopathic hypersomnia on work-related outcomes: a systematic literature review.Sleep advances : a journal of the Sleep Research Society · 2026Review
- Idiopathic hypersomnia is a 24-hour disorder.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025Review
- Narcolepsy: Pathophysiology, Diagnosis, Management, and Future Directions, a Narrative Review.Brain and behavior · 2025Review
- Narcolepsy Associated With Streptococcal Infection: A Case Report and Literature Review.Clinical case reports · 2025Article
- Attention and inhibition deficits in narcolepsy type 1: behavioral and electrophysiological markers.Translational psychiatry · 2025Article
- International Swiss Primary Hypersomnolence and Narcolepsy Cohort Study (iSPHYNCS): the impact of psychiatric comorbidities on daily life in central disorders of hypersomnolence-a vicious circle.Journal of sleep research · 2025Article
- Narcolepsy: Beyond the Classic Pentad.CNS drugs · 2025Review
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Authors and funding
6 authors.
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Abstract
People with narcolepsy type 1 (NT1), narcolepsy type 2 (NT2), and idiopathic hypersomnia (IH) often report cognitive impairment which can be quite burdensome but is rarely evaluated in routine clinical practice. In this systematic review and meta-analysis, we assessed the nature and magnitude of cognitive impairment in NT1, NT2, and IH in studies conducted from January 2000 to October 2022. We classified cognitive tests assessing memory, executive function, and attention by cognitive domain. Between-group differences were analyzed as standardized mean differences (Cohen's
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