Why We Sleep: The New Science of Sleep and Dreams
The increases in speed and accuracy, underpinned by efficient automaticity, were directly related to the amount of stage 2 NREM, especially in the last two hours of an eight-hour night of sleep (e.g., from five to seven a.m., should you have fallen asleep at eleven p.m.).
Matthew Walker • Why We Sleep: Unlocking the Power of Sleep and Dreams
Finally, you may also want to consult The Sleep Book, by Dr. Guy Meadows, a psychologist in England who runs an “all ACT” sleep clinic.
Steven Hayes • A Liberated Mind: The essential guide to ACT
Sleep disturbance is a recognized hallmark associated with addictive substance use.IV Insufficient sleep also determines relapse rates in numerous addiction disorders, associated with reward cravings that are unmetered, lacking control from the rational head office of the brain’s prefrontal cortex.