کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
927810 922277 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
What subjective experiences determine the perception of falling asleep during sleep onset period?
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
What subjective experiences determine the perception of falling asleep during sleep onset period?
چکیده انگلیسی

Sleep onset is associated with marked changes in behavioral, physiological, and subjective phenomena. In daily life though subjective experience is the main criterion in terms of which we identify it. But very few studies have focused on these experiences. This study seeks to identify the subjective variables that reflect sleep onset. Twenty young subjects took an afternoon nap in the laboratory while polysomnographic recordings were made. They were awakened four times in order to assess subjective experiences that correlate with the (1) appearance of slow eye movement, (2) initiation of stage 1 sleep, (3) initiation of stage 2 sleep, and (4) 5 min after the start of stage 2 sleep. A logistic regression identified control over and logic of thought as the two variables that predict the perception of having fallen asleep. For sleep perception, these two variables accurately classified 91.7% of the cases; for the waking state, 84.1%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Consciousness and Cognition - Volume 19, Issue 4, December 2010, Pages 1084–1092
نویسندگان
, , , , ,