Instantaneous change in transient shift of sleep stage in response to passing truck noise.

The transient effects of passing truck noise on sleep stage shift were examined in fifteen male students aged 19-21 years old for 7 to 11 non-consecutive nights. Shift percentage for proceeding from Stage 2 to shallower stages (Stage 1, waking or movement time) as well as that from Stages 3 to 2, Stage 1, waking or movement time were determined. Change in… CONTINUE READING

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