Mental Process
wakefulness
wake·ful·ness [ weyk-fuhl-ness ]
Subclass of:
Arousal
Definitions related to wakefulness:
  • A state in which there is an enhanced potential for sensitivity and an efficient responsiveness to external stimuli.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
  • State in which there is an enhanced potential for sensitivity and an efficient responsiveness to external stimuli.
    CRISP Thesaurus
    National Institutes of Health, 2006
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.