Navigation Links
People who have had head injuries report more violent behavior
Date:6/2/2011

AUDIO: University of Michigan School of Public Health researcher Stoddard's research shows a link between violent behavior and brain injury in youth.

Click here for more information.

ANN ARBOR, Mich.---Young people who have sustained a head injury during their lifetime are more likely to engage in violent behavior, according to an eight-year study from the University of Michigan School of Public Health.

Further, the research found that young people who suffered a recent head injury (within a year of being questioned for the study) were even more likely to report violent behavior.

The report, which appears in the current issue of the journal Pediatrics, is one of the few studies to examine long-term effects of head injuries in a general population of young adults. Most other similar studies were conducted in prison populations.

There's been a recent blitz of media and research attention regarding youth, college and professional athletes who suffer head injuries and concussions while playing. This study is broader, but confirms previous findings about the connection between violence and head injuries, says lead author Sarah Stoddard, a research assistant professor at the School of Public Health.

"These are not necessarily sports-playing injuries," said Stoddard, who also is a research fellow at the U-M School of Nursing. "They could be from a car accident or from previous violent behavior, but it does support some of the sports research that's been going on with concussions."

Stoddard used data from the School of Public Health's Flint Adolescent Study, which looks at many issues regarding urban youth. Marc Zimmerman, professor of public health and chair of the U-M Department of Health Behavior and Health Education, is the principal investigator on that study.

The researchers followed a group of ninth-graders from four schools in Flint, Mich., into young adulthood. They conducted annual interviews over eight years. In years five and six, participants were asked if they had ever sustained a head injury. Those who said yes---about 23 percent---reported more violent behavior in year eight of the study.

Moreover, Stoddard and Zimmerman examined the proximal relationship between a head injury and violent behavior and found that an injury reported in year seven of the study predicted violent behavior in year eight.

"We found that the link between a head injury and later violence was stronger when a head injury was more recent, even after controlling for other factors including previous violent behavior," Stoddard said.

The results also suggest that adolescents and young adults who have suffered a head injury that did not interfere with their ability to participate in an hour-long interview may still experience significant adverse developmental or behavioral effects.

The researchers defined a head injury as having been knocked unconscious or sustaining a concussion or a fractured skull.

Traumatic brain injury is a serious public health issue, they say. An estimated 1.7 million people annually sustain a TBI, and that only includes people who get medical care, so the number is likely much higher. Roughly 75 percent of head injuries are mild and many do not receive medical attention, but any TBI disrupts the function of the brain. Long-term impact can include changes in cognition, language and emotion, including irritability, impulsiveness and violence.


'/>"/>

Contact: Laura Bailey
baileylm@umich.edu
734-764-1552
University of Michigan
Source:Eurekalert

Related medicine news :

1. Depressed people feel more gray than blue
2. Exercise Success for People Over 50: Reports of Improved Fitness, Circulation and Balance
3. Vaccine May Prevent TB in People With HIV
4. People with anxiety disorder less able to regulate response to negative emotions, study shows
5. Can mobile phones help people EatWell?
6. “Hearts and Minds” Education Program Launched: On Average, People with Mental illness Live 25 Years Less than Other Americans
7. Happy People More Likely to Try Something New
8. Board Certified Renal Specialist, Nina Kolbe, Publishes Second Edition of Kidney Health Gourmet: A Diet Guide and Kidney Friendly Recipes for People Not on Dialysis
9. Visual Cues that Improve Walking for People with Movement Disorders - Study Shows Small Change in Arrangement Can Make a Big Difference in Improvement Gained
10. Pelosi on Repealing Antitrust Exemption: Health Insurance Companies Will Now Be Playing on the Peoples Field
11. Gingrich Hosts The American Peoples Online Health Summit
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/20/2017)... ... 20, 2017 , ... “Knowledge is God’s Lighthouse”: a moving and colorful ... Lighthouse” is the creation of published author, Gene Gaapf, a retired truck driver, and ... “I have been writing since high school and have many different titles,” Gaapf mentions ...
(Date:1/20/2017)... ... January 20, 2017 , ... “God's Miracle Man: Against All Odds”: an ... of published author, Keith C. A. Tucker, son of Minister Delores Pinnock and a ... by Reverend Mark Hardy , “While sitting up in bed, I felt a pounding ...
(Date:1/19/2017)... ... January 19, 2017 , ... ... Learning Management System: an On-demand E-learning system for Clinical and Regulatory education ... that is based on Aerolib`s successful education methodology of Disease Specific Documentation ...
(Date:1/19/2017)... , ... January 19, 2017 , ... ... SF expansion and facility enhancement of their 503A compounding pharmacy located in Ocala, ... growing demand of physicians and patients throughout the United States for high-quality human ...
(Date:1/19/2017)... ... January 19, 2017 , ... This month, the CEO and ... name of their drug rehab center in Delray Beach, Florida has been changed from ... only stars such as Philip Seymour Hoffman and Chris Farley are dying from heroin ...
Breaking Medicine News(10 mins):
(Date:1/20/2017)... 2017 Wells Specialty Pharmacy announces the acquisitions and ... in Winter Park, Florida and Pharm-EZ ... Operations have been consolidated into the 3796 Howell Branch Road ... announce that Chad Tomlinson , former Vice President of ... immediately. Mr. Tomlinson is a Graduate of Florida State University ...
(Date:1/19/2017)... NEW YORK , Jan. 19, 2017 /PRNewswire/ ... reach USD 233.7 billion by 2025, according to ... The market is anticipated to be predominantly driven ... companies, resulting into the large-scale production of new ... widen the influx of drugs at an unprecedented ...
(Date:1/19/2017)... -- Conference Call and Webcast to Follow Vanda Pharmaceuticals ... release results for the fourth quarter of 2016 on Wednesday, February ... ... 4:30 PM ET on Wednesday, February 15, 2017, during which management ... and other corporate activities. To participate in the conference call, please ...
Breaking Medicine Technology: