单词 | dream sleep |
释义 | > as lemmasdream sleep dream sleep n. sleep during which dreams occur, esp. a distinct phase of deep sleep during which most dreaming take place; REM sleep (see REM n.2). ΘΚΠ the world > physical sensation > sleeping and waking > sleep > [noun] > other specific types subetha1398 rapid eye movement1900 dream sleep1902 REM1957 1902 G. Spiller Mind of Man ii. 68 In dream-sleep attention is at work at a level which is usually below the normal. 1962 E. Diamond Sci. of Dreams xi. 218 In one such experiment Hubel found that during the periods of dream sleep there was greater electrical activity in the nerve cells of the visual cortex. 2001 N.Y. Times 25 Jan. a1/6 The animal is certainly recalling memories of those events as they occurred during the awake state, and it is doing so during dream sleep. < as lemmas |
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