Navigation Links
Journal Sleep: Study concludes a daytime nap can benefit a person's memory performance
Date:2/1/2008

WESTCHESTER, Ill. A brief bout of non-REM sleep (45 minutes) obtained during a daytime nap clearly benefits a persons declarative memory performance, according to a study published in the February 1 issue of the journal SLEEP.

The study, authored by Matthew A. Tucker, PhD, of the Center for Sleep and Cognition and the department of psychiatry at Harvard Medical School, focused on 33 subjects (11 males, 22 females) with an average age of 23.3 years. The participants arrived at the sleep lab at 11:30 a.m., were trained on each of the declarative memory tasks at 12:15 p.m., and at 1 p.m., 16 subjects took a nap while 17 remained awake in the lab. After the nap period, all subjects remained in the lab until the retest at 4 p.m.

It was discovered that, across three very different declarative memory tasks, a nap benefited performance compared to comparable periods of wakefulness, but only for those subjects that strongly acquired the tasks during the training session.

These results suggest that there is a threshold acquisition level that has to be obtained for sleep to optimally process the memory, said Dr. Tucker. The importance of this finding is that sleep may not indiscriminately process all information we acquire during wakefulness, only the information we learn well.

It is recommended that adults get between seven and eight hours of nightly sleep.

The American Academy of Sleep Medicine (AASM) offers the following tips on how to get a good nights sleep:

  • Follow a consistent bedtime routine.

  • Establish a relaxing setting at bedtime.

  • Get a full nights sleep every night.

  • Avoid foods or drinks that contain caffeine, as well as any medicine that has a stimulant, prior to bedtime.

  • Do not bring your worries to bed with you.

  • Do not go to bed hungry, but dont eat a big meal before bedtime either.

  • Avoid any rigorous exercise within six hours of your bedtime.

  • Make your bedroom quiet, dark and a little bit cool.

  • Get up at the same time every morning.


'/>"/>

Contact: Jim Arcuri
jarcuri@aasmnet.org
708-492-0930
American Academy of Sleep Medicine
Source:Eurekalert

Related medicine news :

1. Los Angeles Daily Journal Names Richardson & Patel Verdict Top in the State of California for 2007
2. Journal of Opioid Management Welcomes New Editor-in-Chief!
3. American Journal of Disaster Medicine Accepted for Inclusion into The National Library of Medicines MEDLINE Database and may now be Accessed Through the PUBMED Website or the MEDLARS System
4. Amalgam Fillings Dont Affect Childrens Brain Development, Says Study in ADA Journal
5. Amalgam fillings dont affect childrens brain development, says study in ADA Journal
6. Boston Scientific Comments on New England Journal of Medicine Article
7. The Journal of Biomolecular Screening garners Association TRENDS Bronze Award
8. New study in the journal Sleep finds that catathrenia can be successfully treated with CPAP
9. Journal Sleep: A short-term dose of zolpidem is an effective treatment for insomnia
10. Menopausal Women May Have an Increased Asthma Risk, From The Journal of Allergy and Clinical Immunology
11. ScienceDirect to host French-language journals from Elsevier Masson
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/25/2017)... ... April 25, 2017 , ... As President Trump challenges ... for how his administration could impact the employee benefits industry. James Slotnick, AVP, ... most likely to make it through Congress. His discussion will focus on the ...
(Date:4/25/2017)... ... 25, 2017 , ... Lake Park Dental is now accepting new patients with ... Lutz, FL. With the help of this highly-effective, yet convenient system, patients can straighten ... discretion and less pain. , Drs. Sarah Jockin, Nicole Morganti, Sara Spear and ...
(Date:4/25/2017)... ... 2017 , ... As Spring reignites vigilance against Zika virus-carrying ... Zika virus during pregnancy, as well as other prenatal exposures like cocaine, are ... The Teratology Society is an international and multidisciplinary group of scientists ...
(Date:4/25/2017)... ... ... Saad B. Chaudhary, MD is committed to providing the highest quality of spine care to ... preventative care with all my patients to alleviate possible future issues. I am pleased to ... my office and my trained staff will assist you in any way possible.” , Dr. ...
(Date:4/25/2017)... , ... April 25, 2017 , ... There is no ... Hospital, according to a special report in the May issue of Consumer Reports focused ... highest quality ranking for results achieved during and after coronary bypass and aortic valve ...
Breaking Medicine News(10 mins):
(Date:4/20/2017)... 20, 2017 Research and Markets has ... Market Share, Application Analysis, Regional Outlook, Growth Trends, Key Players, ... their offering. ... pharmacogenomics market was valued at US$ 7,167.6 Mn in 2015, ... expanding at a CAGR of 5.6% from 2016 to 2024. ...
(Date:4/19/2017)... , April 19, 2017 /PRNewswire/ - CRH Medical Corporation (TSX: CRH) (NYSE ... Bloom Burton & Co. Healthcare Investor Conference 2017 at the Sheraton ... Edward Wright , Chief Executive Officer of the Company is scheduled ... CFO, Richard Bear and the Chairman of the Board, ... ...
(Date:4/19/2017)... Global Surgical Drainage Device Market: Overview ... remove excess liquid and air. The fluid to be ... lymph. Surgical drains are used in a wide variety ... cardiovascular surgery, neurosurgery, plastic surgery etc. Common use of ... of fluid e.g. blood or pus. Surgical drains are ...
Breaking Medicine Technology: