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Electroencephalographic study of nighttime panic attacks.
The Journal of Nervous and Mental Disease
|December 1, 1985
Summary
A woman experienced a panic attack during deep sleep, similar to her daytime episodes. This suggests panic attacks can occur during sleep, potentially linked to other sleep disorders.
Area of Science:
- Psychiatry
- Sleep Medicine
- Neurology
Background:
- Agoraphobia with panic attacks is a debilitating anxiety disorder.
- Polysomnography is a comprehensive sleep study used to diagnose sleep disorders.
Observation:
- A patient diagnosed with agoraphobia and panic attacks underwent an overnight polysomnographic study.
- During the study, the patient experienced a panic attack while asleep.
Findings:
- The nocturnal panic attack was phenomenologically identical to her typical daytime panic attacks.
- The attack originated from stage 3-4 (delta) sleep without prior sleep architecture disruption.
- This event occurred without any disruption to the sleep architecture immediately preceding awakening.
Implications:
- This case suggests that panic attacks can manifest during sleep, specifically during deep sleep stages.
- The findings warrant further investigation into the relationship between panic disorder and sleep disorders.
- Understanding nocturnal panic attacks may lead to improved diagnostic and therapeutic strategies for anxiety disorders.