Prolonged interval from body temperature nadir to sleep offset in patients with delayed sleep phase syndrome.

@article{Ozaki1996ProlongedIF,
  title={Prolonged interval from body temperature nadir to sleep offset in patients with delayed sleep phase syndrome.},
  author={Shigeru Ozaki and Makoto Uchiyama and Shuichiro Shirakawa and Masako Okawa},
  journal={Sleep},
  year={1996},
  volume={19 1},
  pages={
          36-40
        }
}
In order to clarify the relationship between sleep-wake and core body temperature rhythms in the delayed sleep phase syndrome (DSPS), we conducted simultaneous monitoring of these rhythms in seven patients with DSPS and nine healthy control subjects for 6-10 days during their conventional sleep-wake schedules. The sleep onset and offset times were determined visually from sleep logs, and the temperature data were fitted to 24-hour cosinor curves by the least squares method. The sleep onset and… 

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