10 Hypersomnia Symptoms
Article Sources
- 1. Miglis, Mitchell G., et al. 'Frequency and Severity of Autonomic Symptoms in Idiopathic Hypersomnia.' Journal of Clinical Sleep Medicine, 15 May 2020, jcsm.aasm.org/doi/10.5664/jcsm.8344
- 2. 'Hypersomnia Information Page.' National Institute of Neurological Disorders and Stroke, www.ninds.nih.gov/Disorders/All-Disorders/Hypersomnia-Information-Page
- 3. 'Idiopathic Hypersomnia.' Mayo Clinic, www.mayoclinic.org/diseases-conditions/hypersomnia/symptoms-causes/syc-20362332
- 4. 'Hypersomnia: Causes, Symptoms, and Treatments.' Sleep Foundation, 11 Feb. 2021, www.sleepfoundation.org/hypersomnia
- 5. 'About Idiopathic Hypersomnia.' Hypersomnia Foundation, 4 June 2021, www.hypersomniafoundation.org/ih
- 6. I;, Kas A;Lavault S;Habert MO;Arnulf. 'Feeling Unreal: a Functional Imaging Study in Patients with Kleine-Levin Syndrome.' Brain : a Journal of Neurology, U.S. National Library of Medicine, pubmed.ncbi.nlm.nih.gov/24785943
Derealization
An individual experiencing derealization as a symptom of hypersomnia may feel detached from reality. People have described derealization as a feeling of looking at themselves from outside their own bodies.6I;, Kas A;Lavault S;Habert MO;Arnulf. ‘Feeling Unreal: a Functional Imaging Study in Patients with Kleine-Levin Syndrome.’ Brain : a Journal of Neurology, U.S. National Library of Medicine, pubmed.ncbi.nlm.nih.gov/24785943
Individuals may feel like they've lost control of their own feelings, thoughts or actions. Derealization is also defined as an altered perception that makes a person's surroundings appear foggy, visually distorted, surreal or dreamlike. Other people may seem mechanical, unreal or unfamiliar.6I;, Kas A;Lavault S;Habert MO;Arnulf. ‘Feeling Unreal: a Functional Imaging Study in Patients with Kleine-Levin Syndrome.’ Brain : a Journal of Neurology, U.S. National Library of Medicine, pubmed.ncbi.nlm.nih.gov/24785943
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