REM (rapid eye movement) sleep is a stage of semi-deep sleep, often referred to as “paradoxical sleep,” and is "a state of sleep when brain activity shows similar patterns as being awake ...

This sleep phase has a peculiarity: Although the muscle tone of the sleeping person completely relaxed, the eyes suddenly move back and forth. The name "paradoxical sleep" is well deserved.

Paradoxical intention for insomnia: A systematic review and meta-analysis. J Sleep Res. doi: 10.1111/jsr.13464. Sharma, MP. (2012). Behavioral interventions for insomnia: Theory and practice.

Part of the paradoxical effects of caffeine results from its effects on what researchers refer to as “sleep pressure,” which fuels how sleepy we become as the day wears on.

More Tips for Better Sleep The paradoxical intention sleep hack can be a helpful tactic to get sleep but it’s not the only thing you can do to help achieve a good night’s rest time and time again.

REM sleep, also known as paradoxical sleep, is the sleep state during which we have most of our dreams and is involved in the regulation of emotions and memory consolidation.