Tidur gelombang perlahan

Tidur gelombang perlahan, kerap dirujuk sebagai tidur nyenyak, terdiri daripada tahap 3 dan 4 tidur gerak mata tidak cepat, menurut piawaian Rechtschaffen & Kales (R & K) 1968.

Rujukan

Bacaan lanjut
 M. Massimini, G. Tononi, et al., "Breakdown of Cortical Effective Connectivity During Sleep," Science, vol. 309, 2005, pp. 2228–32.
 P. Cicogna, V. Natale, M. Occhionero, and M. Bosinelli, "Slow Wave and REM Sleep Mentation," Sleep Research Online, vol. 3, no. 2, 2000, pp. 67–72.
 D. Foulkes et al., "Ego Functions and Dreaming During Sleep Onset," in Charles Tart, ed., Altered States of Consciousness, p. 75.
 
 

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