It’s true – you can practice in your sleep

Practice in Your SleepNorthwestern University researchers are validating procrasti-nappers everywhere – they say a 90-minute nap can actually help in learning a new skill.

At least when that skill is remembering a musical tune.

Participants in the study, published June 26 in the scientific journal Nature Neuroscience, learned two different musical sequences on a computer screen while watching moving circles that went along with them, similar to video games such as Guitar Hero and Dance Dance Revolution.

After practicing for 25 minutes, the participants took a 90-minute nap. The researchers monitored the participants’ brain activity, and when they entered the “slow wave sleep stage” – a period of deep sleep with occasional intervening periods of REM sleep – the psychologists played one of the two sequences quietly.

Before nap time, the participants performed equally on both sequences. The researchers purposely made the sequences difficult so practice would become important, and the subjects could potentially show improvement. When they woke up, participants were re-tested and performed better on the sequence that had been played during their nap.

Full story of practicing in sleep at CNN Health

Photos courtesy of and copyright stock.xchng, http://www.sxc.hu/

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Will Savage

Quantum Units Continuing Education provides online CEU training's to licensed professional mental health therapists, counselors, social workers and nurses. Our blog provides updates in the field of news and research related to mental health and substance abuse treatment.