Navigation Links
A psychopath lacks empathy just like a person with frontal head injury
Date:1/25/2011

"Seeing as psychopathic behavior is similar to that of a person with brain damage, it could be that it could benefit from similar forms of treatment," said Dr. Simone Shamay-Tsoory, who conducted the study.

People diagnosed as psychopathic have difficulty showing empathy, just like patients who have suffered frontal head injury. This has been shown in a new study from the University of Haifa. "Our findings show that people who have psychopathic symptoms behave as though they are suffering frontal brain damage," said Dr. Simone Shamay-Tsoory, who conducted the study.

Psychopathy is a personality disorder that finds expression in extreme anti-social behavior and intentional harm to others, including a lack of compassion and empathy. An existing explanation for such behavior suggests inability to comprehend the existence of emotions in others. However, the fact that many psychopaths act with sophistication and deceit with intention to harm others, indicates that they actually have a good grasp of the mental capacity of others - and are even capable of using that knowledge in order to cause them harm.

Earlier research by Dr. Shamay-Tsoory has examined individuals with frontal head injury, i.e., damage to parts of the brain that are responsible for emotional functioning. She has shown that people suffering this type of brain damage have difficulty showing empathy. Having observed similar emotional deficiency in psychopathic behavior, she set out to see if there is in fact a similarity between the two cases.

The current study assessed 17 people who had been diagnosed by psychiatrists as psychotic and not suffering from any known brain damage; and another 25 individuals suffering frontal lobe injury. Each of the participants underwent a computerized test examining cognitive ability to recognize feelings in another and the ability to demonstrate empathy for another's emotions. They were also tested to gage their capacity to understand another's thoughts. The results of these tests showed that both groups demonstrated a similar difficulty in showing empathy, while two control groups of individuals with no known mental disorders or brain damage and individuals with non-frontal brain damage both showed different results with positive empathy capabilities.

"Seeing as psychopathic behavior is similar to that of a person with brain damage, it could be that it could benefit from similar forms of treatment," Dr. Shamay-Tsoory noted.


'/>"/>

Contact: Rachel Feldman
rfeldman@univ.haifa.ac.il
972-482-88722
University of Haifa
Source:Eurekalert

Related medicine news :

1. An underlying cause for psychopathic behavior?
2. An Underlying Cause for Psychopaths?
3. Playing Games in Prison May Reveal Roots of Psychopathy
4. Psychopaths May Lack Understanding of Social Contracts: Study
5. Blacks in Nursing Homes Vaccinated Less Than Whites
6. Information Gap Could Delay Lung Cancer Therapy in Blacks
7. Genetic Mutation Linked to Prostate Cancer in Blacks
8. Blacks less likely to know they have heart condition or to use treatment for it, says Mayo Clinic
9. Blacks Less Likely to Abuse Alcohol
10. Blacks, Hispanics With Heart Failure Less Likely to Use Hospice
11. Blacks have highest cancer rates of all racial ethnicities, yet feel less at risk, study finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The ... the most popular and least understood books in the Holy Scriptures, Revelation. The Book ... have baffled scholars for centuries. Many have tossed it off as mere rubbish, but ...
(Date:10/12/2017)... Del. (PRWEB) , ... October 12, 2017 , ... ... and advisory services for healthcare compliance program management, will showcase a range of ... National Association for Assisted Living (NCAL) Convention and Expo to be held October ...
(Date:10/12/2017)... ... October 12, 2017 , ... The American College of Medical Informatics (ACMI) will ... during the Opening Session of AMIA’s Annual Symposium in Washington, D.C. AMIA’s Annual ... F. Collen, a pioneer in the field of medical informatics, this prestigious award is ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... Leading pediatric ... peers in Washington, D.C., for the 49th Congress of the International Society of ... Vice President of the Center for Cancer and Blood Disorders at Children’s ...
(Date:10/12/2017)... ... October 12, 2017 , ... Vohra Chief ... advancements to physician colleagues, skilled nursing facility medical directors and other clinicians at ... of Wound Care." , "At many of these conferences we get to educate ...
Breaking Medicine News(10 mins):
(Date:9/18/2017)... KALAMAZOO, Mich. , Sept. 18, 2017  PMD ... OptiMed Specialty Pharmacy of Kalamazoo, Mich. ... strategic hub service that expedites and streamlines patient and ... Spiro PD 2.0, and wellness management services.  ... medical device used to measure lung function for a ...
(Date:9/12/2017)... Sept. 12, 2017   EcoVadis , the leading platform for environmental, ... first annual edition of its Global CSR Risk and Performance Index. The ... EcoVadis, based on Scorecard Ratings that analyzed nearly 800,000 data points across ... ... ...
(Date:9/9/2017)... ... ... – Monday, September 18 th .The Brain Tumor Foundation (BTF) begins ... the public.Where:  BTF,s Mobile MRI Unit – a ... Washington, D.C.What:BTF brings its nationwide initiative, the Road to Early Detection Sponsor-A-City ...
Breaking Medicine Technology: