Multiple Sleep Latency Test (MSLT)

‚ÄčThe Multiple Sleep Latency Test (MSLT) will help determine your level of daytime sleepiness after eight hours of sleep. During this test, you will go to bed every two hours, and be allowed 20 minutes to fall asleep. If you go to sleep, you will be allowed to sleep for 15 minutes before being awakened. You will be given four to five nap tests during the day.

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