rapid eye movement
noun
: a rapid conjugate movement of the eyes associated especially with REM sleep
Examples of rapid eye movement in a Sentence
Recent Examples on the Web
The propagating wave sleep could be compared to the rapid eye movement (REM) sleep stage in humans.
—
Discover Magazine, 1 Oct. 2024
The bad news is heat exposure has been shown to increase wakefulness and decrease slow-wave sleep (the most restorative sleep stage) and rapid eye movement (REM) sleep, which is important for emotional processing.
—Samson McDougall, Health, 9 Aug. 2024
It is called rapid eye movement sleep because the body is paralyzed to prevent injury while dreaming, but the eyes move quickly behind closed eyelids.
—Daniel Combs, Verywell Health, 8 Aug. 2024
Unlike dolphins, for example—which can sleep with half their brain while the other half remains awake—cats and dogs experience rapid eye movement (REM) sleep.
—Brianne Kane, Scientific American, 1 Aug. 2024
See all Example Sentences for rapid eye movement 
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Discover Magazine, 1 Oct. 2024
The bad news is heat exposure has been shown to increase wakefulness and decrease slow-wave sleep (the most restorative sleep stage) and rapid eye movement (REM) sleep, which is important for emotional processing.
—Samson McDougall, Health, 9 Aug. 2024
It is called rapid eye movement sleep because the body is paralyzed to prevent injury while dreaming, but the eyes move quickly behind closed eyelids.
—Daniel Combs, Verywell Health, 8 Aug. 2024
Unlike dolphins, for example—which can sleep with half their brain while the other half remains awake—cats and dogs experience rapid eye movement (REM) sleep.
—Brianne Kane, Scientific American, 1 Aug. 2024
See all Example Sentences for rapid eye movement
Dictionary Entries Near rapid eye movement
Cite this Entry
“Rapid eye movement.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rapid%20eye%20movement. Accessed 7 Nov. 2024.
Copy CitationMedical Definition
rapid eye movement
noun
rap·id eye movement
ˈrap-əd- 
: a rapid conjugate movement of the eyes associated especially with REM sleep
called also REM
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