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Disease Information for Cataplexy
- Clinical Manifestations
- Signs & Symptoms
- Cataplexy-like attacks
- Drop attacks
- Startle response/trigger
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- Ethnic or Racial Factors
- French-canadian ethnic stock
- Laboratory Tests
- Abnormal Lab Findings (Non Measured)
- CSF Hypocretin 1 deficient
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- Epilepsy
- Associated Disease & Complications
- Cataplexy
- Disease Mechanism & Classification
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- CLASS/Neurologic (category)
- Pathophysiology
- Pathophysiology/Hereditary disease/Adult manifestations
- Pathophysiology/Abnormal hypocretin CNS pathways
- Pathophysiology/Dysomnia/hypersomnias (ex)
- Pathophysiology/Hypocretin 1 cell defect hypothalamus
- Pathophysiology/Narcoleptic tetrad/NAR/CAT/SP/HH
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- RX/Sodium oxybate (cataplexy)
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- Definition
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A condition characterized by transient weakness or paralysis of somatic musculature triggered by an emotional stimulus or physical exertion. Cataplexy is frequently associated with NARCOLEPSY. During a cataleptic attack, there is a marked reduction in muscle tone similar to the normal physiologic hypotonia that accompanies rapid eye movement sleep (SLEEP, REM). (From Adams et al., Principles of Neurology, 6th ed, p396)
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- External Links Related to Cataplexy
- Wikipedia
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- NGC (National Guideline Clearinghouse)
- Medscape (eMedicine)
- Harrison's Online (accessmedicine)
- NEJM (The New England Journal of Medicine)