Questions & Answers: Does sleep enhance learning?
Questions & Answers
Q. Does sleep enhance learning and memory? Is there a price to pay for cutting down on the hours you sleep?
A. Scientists have long known that getting a good night’s sleep helps us learn and remember. Evidence is mounting that the sleeping brain actively consolidates memories. The memories laid down by the sleeping brain are of two kinds. Declarative memory is memory for information — facts, dates, and names. Procedural memory is what allows us to do things like play a musical instrument, ride a bicycle, or add up a bill. Sleep scientists think these two types of memory are influenced by different parts of the sleep cycle, but there is a consistent pattern: Learn something new during the day, consolidate what you have learned during a good night’s sleep, then remember or perform the task better in the morning.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.