Navigation Links
Violent Video Games Alter Brain Function in Young Men
Date:11/28/2011

CHICAGO, Nov. 28, 2011 /PRNewswire/ -- A functional magnetic resonance imaging (fMRI) analysis of long-term effects of violent video game play on the brain has found changes in brain regions associated with cognitive function and emotional control in young adult men after one week of game play. The results of the study were presented today at the annual meeting of the Radiological Society of North America (RSNA).

The controversy over whether or not violent video games are potentially harmful to users has raged for many years, making it as far as the Supreme Court in 2010. But there has been little scientific evidence demonstrating that the games have a prolonged negative neurological effect.

"For the first time, we have found that a sample of randomly assigned young adults showed less activation in certain frontal brain regions following a week of playing violent video games at home," said Yang Wang, M.D., assistant research professor in the Department of Radiology and Imaging Sciences at Indiana University School of Medicine in Indianapolis. "These brain regions are important for controlling emotion and aggressive behavior."

For the study, 22 healthy adult males, age 18 to 29, with low past exposure to violent video games were randomly assigned to two groups of 11. Members of the first group were instructed to play a shooting video game for 10 hours at home for one week and refrain from playing the following week. The second group did not play a violent video game at all during the two-week period.

Each of the 22 men underwent fMRI at the beginning of the study, with follow-up exams at one and two weeks. During fMRI, the participants completed an emotional interference task, pressing buttons according to the color of visually presented words. Words indicating violent actions were interspersed among nonviolent action words. In addition, the participants completed a cognitive inhibition counting task.

The results showed tha
'/>"/>

SOURCE Radiological Society of North America (RSNA)
Copyright©2010 PR Newswire.
All rights reserved

0

GOOD

Page: 1 2

Related medicine technology :

1. FDA Consumer Health Information - Video: Get Smart About Antibiotics
2. NeuroCog Trials Captures Video Recordings of Neurocognitive Testing in a Multinational Clinical Trial
3. New Video Discusses Dust Collection Equipment for Pharmaceutical Containment
4. Diplomat Specialty Pharmacy Recipient of MichBio Good to Great Award; Also Featured in Pure Michigan Video Exemplifying Flints Resurgence and Michigans Future
5. Olympus Introduces Worlds First Autoclavable 5mm HD Deflectable Videolaparoscope
6. Washington Hospital Center Using Mobile Application to Provide Live Video Stream of Patients in Critical Situations
7. Access Pharmaceuticals Updates MuGard Website with New Video Featuring Clinical Feedback and Manufacturing Footage
8. Verathon Introduces the GlideScope AVL Reusable Video Laryngoscope;
9. Aircraft Medical Signs Multinational Distribution Agreement with Covidien for McGRATH® MAC Video Laryngoscope
10. Rottenstein Law Group Produces Videos to Inform Public About Paxil History, Dangers, and Litigation
11. Echo Therapeutics Unveils Symphony tCGM Demonstration Video
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/19/2013)... Calif. , June 19, 2013  Omnicell, ... provider of medication and supply management solutions and ... it was named the number one overall pharmacy ... & Infrastructure Report. KLAS, a leading independent healthcare ... automation equipment vendors in its annual rankings. Omnicell ...
(Date:6/19/2013)... Pharma IQ is pleased to announce ... of the results from an industry survey conducted earlier this ... that CROs would be an area of active investment in ... 6 or more clinical trials in the BRIC region. The ... USA Summit explores the latest trends, challenges ...
(Date:6/19/2013)... 19, 2013  It may seem like an odd pairing: ... cancer. But these were two of the most talked about ... Annual Meeting & Expo that just convened in ... focus by some of the top internal medicine experts in ... new research that can not only save lives, but help ...
Breaking Medicine Technology:Omnicell Named Top Vendor in 2013 KLAS Pharmacy Automation Equipment Rankings 2Omnicell Named Top Vendor in 2013 KLAS Pharmacy Automation Equipment Rankings 3Omnicell Named Top Vendor in 2013 KLAS Pharmacy Automation Equipment Rankings 4Pharma IQ Presents the Latest Trends in Clinical Trial Supply 2"Miracle" Breast Cancer Drug and "Youth Hormone" Pill Steal Show at Prestigious Endocrine Society Conference 2"Miracle" Breast Cancer Drug and "Youth Hormone" Pill Steal Show at Prestigious Endocrine Society Conference 3"Miracle" Breast Cancer Drug and "Youth Hormone" Pill Steal Show at Prestigious Endocrine Society Conference 4
... ,Automation continues to gain importance in modern ... consolidation, rising demands from clinicians for rapid ... licensed medical technologists. Ultimately, the laboratories that ... to meet these modern demands. , ,Within ...
... Content Editor Medcompare.com ,According to a November, 2005 ... HIV/AIDS) and the World Health Organization, the number of people ... million people in 2005, with over 3 million deaths caused ... Disease Control shows that over one million people in the ...
Cached Medicine Technology:Optimizing Quality Control Data Management 2Optimizing Quality Control Data Management 3Optimizing Quality Control Data Management 4Optimizing Quality Control Data Management 5Rapid HIV Testing Increases Possibility of Treatment 2Rapid HIV Testing Increases Possibility of Treatment 3
(Date:6/19/2013)... Philadelphia, Pa. (June 19, 2013) The results of ... issue of Neurosurgery , official journal of the ... is published by Lippincott Williams & Wilkins , ... One study indicates that continuous "machine learning" using artificial ... survival in patients with advanced brain cancers. Another study ...
(Date:6/19/2013)... study reveals significant disparities between minority and white ... treatment programs. Moreover, these disparities vary widely from ... that for most states there,s something amiss," says ... biostatistics. "There are strong racial and ethnic disparities ... abuse treatment programs successfully, and those disparities are ...
(Date:6/19/2013)... Casual, no-strings sexual encounters are increasingly common ... likely than others to "hook up"? A new ... for Behavioral and Preventive Medicine, published online by ... there are certain factors and behaviors associated with ... , "Given the potential for negative emotional and ...
(Date:6/19/2013)... (PRWEB) June 19, 2013 Effective Environmental Services ... of new websites. These online links are devoted to a ... Tank cleaner, Organic Odor Control Mold Magician and others. , ... fish and animals in the water as well as living ... sludge buildup that can accumulate at the bottom of a ...
(Date:6/19/2013)... 2013 North Carolina-based life sciences ... to advance development of its technologies. , Entegrion’s ... the advanced development of our product candidates Entegrion’s ... Company’s management structure and engaged industry leaders as ... that Michael Galiger will serve as Vice President ...
Breaking Medicine News(10 mins):Health News:Neurosurgery publishes findings of 3 important studies in June issue 2Health News:Neurosurgery publishes findings of 3 important studies in June issue 3Health News:States vary widely on success rates for minorities in drug treatment programs 2Health News:States vary widely on success rates for minorities in drug treatment programs 3Health News:Why are some college students more likely to 'hook up'? 2Health News:Effective Environmental Services Launch New Websites to Serve Customers 2Health News:Entegrion Announces Organizational Changes to Support Advanced Product Development 2Health News:Entegrion Announces Organizational Changes to Support Advanced Product Development 3
... American Journal of Transplantation reveals that cigarette smoke ... would have been prevented by certain drug treatments. Led ... Health Science Center, researchers used mouse transplant models to investigate ... and its mechanism of action. Seven to eight mice ...
... has shown that removing polyps by colonoscopy not only prevents ... disease. Patients in the study were evaluated for up to ... results to date. The collaborative study, led by researchers at ... 23, 2012 issue of The New England Journal of ...
... WEDNESDAY, Feb. 22 (HealthDay News) --,Toddlers are more likely to ... quickly and overreact to their children,s behavior, according to a ... behavior of adopted children aged 9 months, 18 months and ... 10 states. Researchers also analyzed genetic data from the children ...
... found that insulin production may persist for decades after the ... appears to be preserved in some patients years after apparent ... March issue of Diabetes Care . ... in patients with advanced type 1 diabetes. However, data ...
... HealthDay Reporter , TUESDAY, Feb. 21 (HealthDay News) -- ... sensitivity, but a new analysis suggests that many people who ... Health experts have claimed that this special diet can ... a substance found in wheat, barley, rye and possibly oats. ...
... HealthDay Reporter , TUESDAY, Feb. 21 (HealthDay ... patients with blocked leg arteries, a new European study ... disease, often suffer from intermittent claudication, which is pain ... legs. Animal experiments had suggested that aspirin might block ...
Cached Medicine News:Health News:Colonoscopy prevents deaths from colon cancer 2Health News:Toddlers With Angry Parents May Have More Temper Tantrums 2Health News:Study finds some insulin production in long-term Type 1 diabetes 2Health News:Is Avoiding Gluten in Foods Always Necessary? 2Health News:Is Avoiding Gluten in Foods Always Necessary? 3Health News:Aspirin as Good as Plavix for Poor Leg Circulation: Study 2
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
... ARUP Laboratories is a national reference laboratory ... research and development. ARUP offers an extensive ... medical tests in clinical and anatomic pathology. ... Laboratories' clients include more than half of ...
Medicine Products: