HOME >> BIOLOGY >> NEWS
UCLA researchers show that culture influences brain cells

led corticospinal excitability (CSE)which scientists use to probe the activity of mirror neurons.

They found that the American participants demonstrated higher mirror neuron activity while observing the American making gestures compared to the Nicaraguan. And when the Nicaraguan actor performed American gestures, the mirror neuron activation of the observers dropped.

We believe these are some of the first data to show neurobiological responses to culture-specific stimuli, said Molnar-Szakacs. Our data show that both ethnicity and culture interact to influence activity in the brain, specifically within the mirror neuron network involved in social communication and interaction.

We are the heirs of communal but local traditions, said Iacoboni. Mirror neurons are the brain cells that help us in shaping our own culture. However, the neural mechanisms of mirroring that shape our assimilation of local traditions could also reveal other cultures, as long as such cross-cultural encounters are truly possible. All in all, our research suggests that with mirror neurons our brain mirrors people, not simply actions.

Thus, it appears that neural systems supporting memory, empathy and general cognition encodes information differently depending on whos giving the informationa member of ones own cultural/ethnic in-group, or a member of an out-group, and that ethnic in-group membership and a culturally learned motor repertoire more strongly influence the brains responses to observed actions, specifically actions used in social communication.

An important conclusion from these results is that culture has a measurable influence on our brain and, as a result, our behavior. Researchers need to take this into consideration when drawing conclusions about brain function and human behavior, said Molnar-Szakacs. The findings, the researchers note, may also have implications for motor skill and language learning, intergroup communication, as
'"/>

Contact: Mark Wheeler
mwheeler@mednet.ucla.edu
310-794-2265
University of California - Los Angeles
17-Jul-2007


Page: 1 2 3

Related biology news :

1. Innovative tagging technique may help researchers better protect fish stocks
2. Penn researchers discover how key protein stops inflammation
3. ASU researchers partner with UOP to make biofuel for military jets a reality
4. Einstein researchers prototype vaccine could provide improved protection against tuberculosis
5. Penn researchers discover pathway that eliminates genetic defects in red blood cells
6. U-M researchers find family of on switches that cause prostate cancer
7. 2007 EURYI: 20 young researchers to receive Nobel Prize-sized awards for breakthrough ideas
8. Pets could be source of multiresistant bacteria infections in humans, MU researchers investigate
9. MGH researchers confirm that bone marrow restores fertility in female mice
10. Smithsonians National Zoo researchers use electronic eggs to help save threatened species
11. U-M researchers identify gene involved in breast cancer

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


(Date:6/9/2016)... June 9, 2016  Perkotek an innovation leader in attendance control systems is proud ... work hours, for employers to make sure the right employees are actually signing in, ... ... ... ...
(Date:6/3/2016)... , June 3, 2016 ... Management) von Nepal ... und Lieferung hochsicherer geprägter Kennzeichen, einschließlich Personalisierung, ... führend in der Produktion und Implementierung von ... der Ausschreibung im Januar teilgenommen, aber Decatur ...
(Date:6/2/2016)... Perimeter Surveillance & Detection Systems, ... Infrastructure, Support & Other Service  The latest ... comprehensive analysis of the global Border Security market ... of $17.98 billion in 2016. Now: In ... in software and hardware technologies for advanced video surveillance. ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... -- Sequenom, Inc. (NASDAQ: SQNM ), a life ... development of innovative products and services, announced today that ... denied its petition to review decisions by ... Patent No. 6,258,540 (",540 Patent") are not patent eligible ... Court,s Mayo Collaborative Services v. Prometheus Laboratories decision.  In ...
(Date:6/27/2016)... ... June 27, 2016 , ... Rolf K. ... the faculty of the University of North Carolina Kenan-Flagler Business School ... entrepreneurship at UNC Kenan-Flagler, with a focus on the school’s international efforts, leading ...
(Date:6/24/2016)... DIEGO , June 24, 2016 ... more sensitively detects cancers susceptible to PARP inhibitors ... circulating tumor cells (CTCs). The new test has ... HRD-targeted therapeutics in multiple cancer types. ... targeting DNA damage response pathways, including PARP, ATM, ...
(Date:6/23/2016)... ... June 23, 2016 , ... UAS LifeSciences, ... launch of their brand, UP4™ Probiotics, into Target stores nationwide. The company, which ... to add Target to its list of well-respected retailers. This list includes such ...
Breaking Biology Technology:
Cached News: