Navigation Links
Brain Scans Show Bullies Enjoy Others' Pain
Date:11/7/2008

Neurological 'reward centers' lit up as they watched injuries occur, study found

FRIDAY, Nov. 7 (HealthDay News) -- Bullies may actually enjoy the pain they cause others, a new study using brain scans suggests.

The part of the brain associated with reward lights up when an aggressive teen watches a video of someone hurting another person, but not when a non-aggressive youth watches the same clip, according to the University of Chicago study, published in the current Biological Psychology.

"Aggressive adolescents showed a specific and very strong activation of the amygdala and ventral striatum (an area that responds to feeling rewarded) when watching pain inflicted on others, which suggested that they enjoyed watching pain," researcher Jean Decety, a professor in psychology and psychiatry at the University of Chicago, said in a university news release. "Unlike the control group, the youth with conduct disorder did not activate the area of the brain involved in self-regulation (the medial prefrontal cortex and the temporoparietal junction)."

The study compared eight 16- to 18-year-old boys with an aggressive conduct disorder to a group that didn't show unusual signs of aggression. All participants underwent functional magnetic resonance imaging (fMRI) while watching videos in which people endured pain accidentally, such as when a heavy bowl was dropped on their hands, and intentionally, such as when a person stepped on another's foot.

More information

The U.S. Department of Health and Human Services has more about stopping bullying.



-- Kevin McKeever



SOURCE: University of Chicago, news release, Nov. 7, 2008


'/>"/>
Copyright©2008 ScoutNews,LLC.
All rights reserved  

Page: 1

Related medicine news :

1. War Veterans With Traumatic Brain Injury Pay the Price of Waste at the VA, Says Dr. Robert Van Boven
2. Walter Reed Army Medical Center, Naval Hospital Camp Pendleton & Tripler Army Medical Center to Install Neuro Kinetics I-Portal(R) NOTC System for Traumatic Brain Injury Testing
3. Impulse control area in brain affected in teens with genetic vulnerability for alcoholism
4. Nov. 10 Webinar on Dementia Prevention in Senior Communities to Discuss Brain Fitness Programming with UCLAs Dr. Gary Small
5. Maternal obesity can program fetal brain to induce adult-onset obesity
6. NIAID media availability: Seizures following parasitic infection associated with brain swelling
7. Scans Reveal Brain Abnormalities in Fibromyalgia Patients
8. Primary Insomnia Tied to Brain Neurochemical Imbalance
9. Asleep or Awake, Brain Functions the Same
10. LegalView Reports on Rare Traumatic Brain Injury Condition That Could Cause Complete Paralysis of A Victim
11. Our cheatin brain: The brains clever way of showing us the world as a whole
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Brain Scans Show Bullies Enjoy Others' Pain
(Date:1/24/2017)... ... 24, 2017 , ... The results from the American Cancer Society’s ... for prostate cancer patients: incidents of cancer is down as is the likelihood of ... death rate has dropped from its peak of 215.1 in 1991 to 161.2 in ...
(Date:1/24/2017)... ... ... American Family Care (AFC) has opened a new 4,000+ square foot state-of-the-art urgent ... area. The Bedford clinic will be the nineteenth location opened by AFC in Massachusetts ... Dr. Kristina Orio. Adams and Orio also independently own and operate AFC clinics in ...
(Date:1/24/2017)... ... January 24, 2017 , ... ... natural supplement for relieving premenstrual syndrome, or PMS . , Most women ... These symptoms can include cramps, constipation, irritability, headaches, fatigue, and other discomfort. ...
(Date:1/24/2017)... ... ... Would Have Dreamed: A Novel of Miracles”: a beautiful and poignant glimpse into the ... in her life. “Who Would Have Dreamed: A Novel of Miracles” is the creation of ... , Sharon shares that she started her spiritual journey later in life, but ...
(Date:1/24/2017)... ... January 24, 2017 , ... “The Octagon of Spiritual Balances”: a ... Balances” is the creation of published author, Pastor Bernard J. Weathers, pastor of Word ... bachelor degree in religious education and a master degree in theology. , ““The Octagon ...
Breaking Medicine News(10 mins):
(Date:1/23/2017)... , Jan. 23, 2017 Research and Markets ... - Forecast to 2021" report to their offering. ... The interventional radiology products ... USD 6.35 Billion in 2016, at a CAGR of 4.8%. This ... The major factors driving the growth of this market are ...
(Date:1/23/2017)... , Jan. 23, 2017 7D ... 510(k) clearance from the U.S. Food and Drug ... Health Canada enabling the North American commercial launch ... system for spine surgery, the 7D Surgical System.  ... cutting-edge 3D optical technologies and machine vision algorithms ...
(Date:1/23/2017)... -- The American Pharmacists Association (APhA) is excited about ... Underserved Areas Enhancement Act (H.R. 592) in ... previously introduced in the 114 th session of ... pharmacists and their patient care services. Sponsors ... (R-KY), G.K. Butterfield (D-NC), Tom Reed ...
Breaking Medicine Technology: