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sleep paralysis

 

Definition: brief episodic loss of voluntary movement that occurs when falling asleep (hypnagogic sleep paralysis) or when awakening (hypnopompic sleep paralysis). One of the narcoleptic tetrad.

Synonym(s): sleep dissociation

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

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