Effects of auditory stimulation on sleep during nap: Consideration of individual difference of perception - Effects of auditory stimulation on sleep during nap: Consideration of individual difference of perception

niversity of Tsukuba0 sites24 target enrollmentJuly 9, 2022

Overview

No summary available.

Registry

who.int

Start Date

July 9, 2022

End Date

March 31, 2025

Last Updated

2 years ago

Study Type

Interventional

Sex

All

Sponsor

niversity of Tsukuba

•Participants will be excluded from the experiment based on the following criteria. 1\) Irregular lifestyle (Regular: sleep time between 9pm and 1am, wake time between 6am and 9am) 2\) BMI less than 18\.5 or greater than 25 3\) Worked night shifts (after 10pm) 3 months prior to the experiment 4\) Travel across time zones with time difference of 3 hours or more, 3 months prior to the experiment 5\) Consumes alcohol regularly (40g (2 cans of beer) or more twice a week a more) 6\) Smoker 7\) Consumes more than 300mg (5 cups of 150mL) of coffee every day 8\) MEQ score of less than 30 (extreme evening type) or greater than 70 (extreme morning type) 9\) Pittsburgh Sleep Quality Index score of more than 5\.5\. 10\) Those who can perceive the frequency difference of the binaural beats and feel uncomfortable when listening to the auditory stimulation samples of this experiment. 11\) Claustrophobic 12\) Pregnancy or its possibility 13\) Lactation 14\) Those who have a disease that may change suddenly or its history 15\) Those who have been treated for psychiatric disorders or sleep disorders, and those who have symptoms that are currently being treated 16\) Subjects judged by the investigator to be inappropriate