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Updated: Sep 25, 2025
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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
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Migraine may disturb sleep perception during sleep onset: a retrospective data analysis
Olli Rantanen1, Maria Hollmen1, Adel Bachour1
1Sleep Unit, Heart and Lung Centre, Helsinki University Hospital, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Summary
Patients often overestimate sleep latency compared to objective measures. Migraine sufferers are particularly prone to this misperception, suggesting a link between migraine and disturbed sleep onset perception.
Area of Science:
- Sleep Medicine
- Neurology
- Clinical Psychology
Background:
- Sleep latency is crucial for diagnosing sleep disorders.
- Patient self-assessment of sleep latency may differ from objective measurements.
- Comorbidities can influence sleep perception accuracy.
Purpose of the Study:
- To investigate the relationship between comorbidities and the accuracy of patient self-reported sleep latency.
- To determine if specific conditions affect the discrepancy between subjective and objective sleep latency.
Main Methods:
- Retrospective analysis of 240 patients undergoing polysomnography (2017-2020).
- Collection of comorbidity data from hospital records.
- Comparison of self-reported sleep latency with objective polysomnography findings.
Main Results:
- Objective sleep latency (mean 29.5 min) was significantly lower than self-reported latency (mean 37.4 min).
- Patients overestimating sleep latency had higher apnea-hypopnea index and sleep efficiency.
- Migraine patients were significantly more likely to overestimate sleep latency compared to those without migraine.
Conclusions:
- Migraine is strongly associated with overestimation of sleep latency.
- This overestimation was not observed in patients with non-migraine headaches.
- Further research is needed to understand the link between migraine and sleep onset misperception.
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