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Exploding head syndrome is common in college students
1Department of Psychology, Washington State University, Pullman, WA, USA.
Journal of Sleep Research
|March 17, 2015
Summary
Exploding head syndrome, a sleep disorder causing loud noises during transitions, is more common than previously thought, especially in younger individuals. While frightening, it is often not clinically significant but warrants regular assessment.
Area of Science:
- Neurology
- Sleep Medicine
- Psychology
Background:
- Exploding head syndrome (EHS) involves perceiving loud noises during sleep transitions.
- Episodes are frightening but often considered harmless, with unknown prevalence.
- Previous hypotheses suggested EHS is rare, affecting older individuals, females, and those with isolated sleep paralysis.
Purpose of the Study:
- To investigate the prevalence of EHS in undergraduate students.
- To test hypotheses regarding EHS occurrence in specific demographics and its association with isolated sleep paralysis.
- To assess the clinical impact and distress associated with EHS episodes.
Main Methods:
- A semi-structured diagnostic interview was used to assess 211 undergraduate students.
- Participants were evaluated for lifetime and recurrent EHS.
- Assessment also included diagnosis of isolated sleep paralysis.
Main Results:
- 18% of students reported lifetime EHS, with 16.6% experiencing recurrent episodes.
- EHS was not more common in females but occurred in 36.89% of those with isolated sleep paralysis.
- While most episodes caused fear, only 2.8% led to clinically significant distress or impairment; EHS was common in younger individuals.
Conclusions:
- Exploding head syndrome is a relatively common phenomenon, particularly in younger populations, contrary to prior assumptions.
- A significant association exists between EHS and isolated sleep paralysis.
- Despite often being non-debilitating, the potential for clinical distress necessitates regular assessment in clinical and research settings.
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