2013-06-19

It's the way you tell em': Study discovers how the brain controls accents and impersonations

It's the way you tell em': Study discovers how the brain controls accents and impersonations

Using an fMRI scanner, the team asked participants, all non-professional impressionists, to repeatedly recite the opening lines of a familiar nursery rhyme either with their normal voice, by impersonating individuals, or by impersonating regional and foreign accents of English.

They found that when a voice is deliberately changed, it brings the left anterior insula and inferior frontal gyrus (LIFG) of the brain into play. The researchers also discovered that when comparing impersonations against accents, areas in the posterior superior temporal/inferior parietal cortex and in the right middle/anterior superior temporal sulcus showed greater responses.

"The voice is a powerful channel for the expression of our identity -- it conveys information such as gender, age and place of birth, but crucially, it also expresses who we want to be," said lead author Carolyn McGettigan from the Department of Psychology at Royal Holloway.

"Consider the difference between talking to a friend on the phone, talking to a police officer who's cautioning you for parking violation, or speaking to a young infant. While the words we use might be different across these settings, another dramatic difference is the tone and style with which we deliver the words we say. We wanted to find out more about this process and how the brain controls it."

While past work has found that listening to voices activates regions of the temporal lobe of the brain, no research had explored the brain regions involved in controlling vocal identity before this study.

"Our aim is to find out more about how the brain controls this very flexible communicative tool, which could potentially lead to new treatments for those looking to recover their own vocal identity following brain injury or a stroke, " said Carolyn.


Welcome to SUV System Ltd!

SUV System Ltd is ISO 90012008 Certified electronics distributor with 10 years of experiences.

We have built up long term business relationship with about many companies which are stockers and authorized agents. we have a steady and reliable supply to meet customer's demands to the greatest extent .Confidently, we are able to lower your cost and support your business with our years of professional service.

SUV System Ltd is Electronic Components Distributor Supplies,Find Quality Electronic Components Supplies Products IC(Integrated Circuits),Connectors,Capacitor,Resistors,Diodes,Transistors,LED at Suvsystem.com. Sourcing Other Energy, Environment, Excess Inventory Products from Manufacturers and Suppliers at Suvsystem.com

Electronic Components distributor:http://www.suvsystem.com

Connectors Distributor:http://www.suvsystem.com/l/Connectors-1.html

IC Distributor:http://www.suvsystem.com/l/IC(Integrated-Circuits)-1.html

LED Distributor:http://www.suvsystem.com/l/LED-1.html

Capacitor Distributor:http://www.suvsystem.com/l/Capacitor-1.html

Transistor Distributor:http://www.suvsystem.com/l/Transistors-1.html

Resistor Distributor:http://www.suvsystem.com/l/Resistors-1.html

Diode Distributor:http://www.suvsystem.com/l/Diodes-1.html

SUV System Ltd insists on the managing faith ofsincereness,speciality,foresight, win-win,so we build up stable-relationship customers located all over the world, including the States, Europe, Argentina, UAE, Malaysia, Australia,and India etc

we are focus on the following fields,and hope we can help you.


C0603C360K5GAC C0603C360J8GAC C0603C360J5GALTU C0603C360J5GAL7867 C0603C360J5GAL C0603C360J5GACTU C0603C360J5GAC C0603C360J4GACTU C0603C360J4GAC C0603C360J3GAC7867 C0603C360J3GAC C0603C360J1GAC C0603C360G5GACTU C0603C390F4GAC C0603C390F2GACTU C0603C390F1GAL C0603C390F1GACTU C0603C390F1GAC C0603C390D8GACTU C0603C390D8GAC C0603C390D5GACTU C0603C390D5GAC C0603C390D1GACTU C0603C369D3GACTU C0603C369D3GAC C0603C369C5GACTU C0603C369C1GACTU C0603C369B5GAC C0603C362M5HACTU C0603C362M5HAC C0603C362M5GACTU C0603C362M3HACTU C0603C362M3HAC C0603C362M1HACTU C0603C362M1HAC C0603C362M1GACTU C0603C362K5HACTU C0603C362K5HAC C0603C362K5GACTU C0603C362K3HACTU
http://www.suvsystem.com/a/2942.aspx

No comments:

Post a Comment