HOME >> MEDICINE >> NEWS
Drinking for just eight weeks impairs learning and memory in mice

  • Previous human and animal studies have shown that chronic alcohol consumption can produce deficits in learning and memory.
  • A new rodent study is the first to show that continuous drinking for as little as eight weeks can produce deficits in learning and memory that last up to 12 weeks after drinking stopped.

Both human and animal studies have shown that chronic alcohol consumption can produce deficits in learning and memory. Rodent studies, for example, have shown that chronic alcohol consumption for six months or more can produce permanent deficits and neural damage. A rodent study in the June issue of Alcoholism: Clinical & Experimental Research is the first to show that continuous drinking for as little as eight weeks can produce deficits in learning and memory that last up to 12 weeks after drinking stopped.

"The learning and memory deficits we found in our mice that received eight weeks of alcohol followed by three weeks of withdrawal affect all types of learning and memory," said Susan A. Farr, associate professor of medicine at St. Louis University School of Medicine and corresponding author for the study. "That is, they are global. We found deficits in every type of task we tested the mice in, from complex to simple tasks. Our study is the first to show that drinking for a duration as short as eight weeks produces lasting deficits up to at least 12 weeks after the cessation of alcohol."

"Drinking doesn't just produce a hangover," said D. Allan Butterfield, The Alumni Professor of biological and physical chemistry at the University of Kentucky. "Chronic drinking may lead to permanent cognitive deficits." Butterfield, also director of the Center of Membrane Studies, said these findings are especially troubling for college students who may engage in binge drinking. "People should exercise caution against binge drinking since cognitive deficits may ensue," he said.

Researchers fed eight-wee
'"/>


14-Jun-2005


Page: 1 2

Related medicine news :

1. Drinking 4 or more cups of coffee a day may help prevent gout
2. Drinking farm milk reduces childhood asthma and allergies but raw consumption remains unsafe
3. Drinking heavy amounts of alcohol shrinks your brain
4. Drinking during pregnancy linked to offsprings risk of alcohol disorders in early adulthood
5. Drinking pink liquid may lead to a black tongue
6. Drinking tea associated with lower risk of ovarian cancer
7. Drinking small amounts of alcohol regularly reduces risk of obesity
8. Drinking decaffeinated coffee may be harmful to heart health
9. How to lose weight and not go hungry: HU researcher develops drug that mimics feeling of fullness
10. Born to lose: How birth weight affects adult health and success
11. Studies show role of age, gender, race and weight on cancer risk and treatment

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/24/2016)... ... June 24, 2016 , ... Those who have experienced traumatic ... many turn to unhealthy avenues, such as drug or alcohol abuse, as a coping ... released tools for healthy coping following a traumatic event. , Trauma sufferers tend to ...
(Date:6/24/2016)... ... ... Global law firm Greenberg Traurig, P.A. announced that 20 Florida attorneys are recognized ... this recognition are considered among the top 2 percent of lawyers practicing within the ... this year’s Legal Elite Hall of Fame: Miami Shareholders Mark D. Bloom, Burt ...
(Date:6/24/2016)... ... , ... People across the U.S. are sharpening their pencils and honing their ... in which patients and their families pay tribute to a genetic counselor by nominating ... of Genetic Counselors (NSGC) Annual Education Conference (AEC) this September. , In April, ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... the Frederick area economy by obtaining investment capital for emerging technology companies. ... years that have already resulted in more than a million dollars of capital ...
(Date:6/24/2016)... ... 24, 2016 , ... Advanced Plastic Surgery Institute ( http://www.advancedplasticsurgeryinstitute.com ... its official Medspa Sponsor. Dr. Josh Olson, a board-certified plastic surgeon, owns the ... Olson says the decision to support the pageant in an official capacity is ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... Roche (SIX: RO, ROG; OTCQX: RHHBY) announced that it ... (procalcitonin) assay as a dedicated testing solution for people ... Roche is the first IVD company in the U.S ... assessment and management. PCT is a sepsis-specific ... blood can aid clinicians in assessing the risk of ...
(Date:6/23/2016)... 23, 2016 Capricor Therapeutics, ... a biotechnology company focused on the discovery, development ... patient enrollment in its ongoing randomized HOPE-Duchenne clinical ... 50% of its 24-patient target. Capricor expects the ... quarter of 2016, and to report top line ...
(Date:6/23/2016)... Bracket , a leading clinical trial technology and specialty ... Bracket eCOA (SM) 6.0, at the 52 nd ... in Philadelphia , Pennsylvania.  A demonstration of ... its kind to fully integrate with RTSM, will be held ... a flexible platform for electronic clinical outcomes assessments that is ...
Breaking Medicine Technology:
Cached News: