HOME >> MEDICINE >> NEWS
UCLA neuroscientists pinpoint new function for mirror neurons

The road to interpreting intentions is paved with mirror neurons.

A study by UCLA neuroscientists featuring functional magnetic resonance imaging and a well-stocked tea service suggests for the first time that mirror neurons help people understand the intentions of others -- a key component to social interaction.

Reporting Feb. 22 in the online edition of PLoS Biology, the UCLA team found that pre motor mirror neuron areas of the brain -- areas active during the execution and the observation of an action -- ascribe intentions to actions when presented within a context. Previously, these neurons were thought to be involved only in action recognition.

In addition to expanding knowledge of how the brain functions, the findings support a growing body of evidence that imitation-based forms of treatments in patients with autism and similar disorders may help stimulate the function of these neurons, helping these patients improve their ability to understand the intentions of others and empathize with their thoughts and feelings.

"Understanding the intentions of others while watching their action is a fundamental building block of social behavior," said principal investigator Dr. Marco Iacoboni, an associate professor in-residence of psychiatry and biobehavioral sciences at the UCLA Neuropsychiatric Institute's Ahmanson Lovelace Brain Mapping Center and the David Geffen School of Medicine at UCLA. "Our findings show for the first time that intentions behind actions of others can be recognized by the motor system using a mirror mechanism in the brain. The same area of the brain responsible for understanding behavior can predict behavior as well."

Twenty-three research subjects underwent functional MRI while alternately viewing three stimuli presented in the form of short videos: 1) a hand grasping a cup without context; 2) a tea service stocked with food and drink before use and after use, or context only; and 3) the grasping of a tea
'"/>

Contact: Dan Page
dpage@mednet.ucla.edu
310-794-0777
University of California - Los Angeles
21-Feb-2005


Page: 1 2

Related medicine news :

1. USF neuroscientists awarded $1.1 million NIH grant to improve Alzheimers vaccine
2. Jefferson neuroscientists studying new type of Alzheimers drug to halt disease progression
3. Jefferson neuroscientists find evidence of lead exposure affecting recovery from brain injury
4. Aha! Cognitive neuroscientists reveal creative brain processes
5. Brain imaging study of drunk drivers pinpoints neurological changes
6. Study pinpoints schizophrenia brain glitch
7. Scientists pinpoint flaw, offer new promise for stroke treatment
8. Northwestern researchers pinpoint how false memories are formed
9. A bird language gene pinpointed
10. Researchers to pinpoint relationship between obesity-associated diabetes and heart disease
11. Researchers pinpoint brain areas that process reality, illusion

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


(Date:8/31/2020)... ... , ... Just found out your dear friend has cancer? , It’s hard to hear your ... shares their diagnosis. Once the shock wears off, the questions and fears can be overwhelming. ... best ways to help? Words are failing me. I’m scared. I want to DO something. ...
(Date:8/31/2020)... ... August 31, 2020 , ... Colorado State University Global (CSU ... affordable online education – is proud to announce its new master’s degree in ... its kind in the nation, the 60-credit hour program is designed to provide ...
(Date:8/31/2020)... ... August 31, 2020 , ... In an effort to give back to ... 10 percent of each hotel room booked with a special new rate code to ... Indiana (RMHC-CNI) , effective immediately. Donations will be applied to any room type, ...
(Date:8/28/2020)... ... 28, 2020 , ... Ernst & Young LLP (EY US) ... Of The Year® 2020 Florida Award finalist. Now in its 34th year, the ... growth and prosperity as they build and sustain successful businesses that transform our ...
(Date:8/28/2020)... (PRWEB) , ... August 28, 2020 , ... Integrated ... Miami is the first Florida school to deploy its breakthrough Mobile Biodefense Indoor Air ... airborne COVID-19. True North Classical Academy plans to fully reopen equipped with the filtration ...
Breaking Medicine News(10 mins):
(Date:9/1/2020)... ... September 01, 2020 , ... While coronavirus cases continue to increase across ... and community organizations remain closed. Because about 80% of blood donations are made at ... blood donors and blood drive hosts to ensure blood products are readily available for ...
(Date:8/31/2020)... (PRWEB) , ... August 31, 2020 , ... If you live in New York City ... real estate part makes sense, it’s the law of supply and demand, but are plastic ... has a significant percentage of their patients that make the four-hour trip to have ...
(Date:8/28/2020)... (PRWEB) , ... August 28, 2020 , ... Dr. ... reproductive and endoscopic surgeon and serves as a clinical professor in the Department of ... of the American Laparoscopy Society & Pacific Coast Reproductive Society and is a Clinical ...
Breaking Medicine Technology:
Cached News: