Navigation Links
Race Car Fans Develop Special Hearing Abilities
Date:5/31/2010

They can identify many vehicles by engine sounds alone, study shows

MONDAY, May 31 (HealthDay News) -- As the Indy 500 unfolds this weekend, diehard race car fans may employ a trick that non-fans can scarcely imagine: They'll actually "see" the difference between the speeding competitors' engines with nothing but their ears.

At least, that's what a new study from the Indiana University School of Medicine suggests.

Noting that prior research has revealed trained musicians can develop enhanced listening expertise over time, researchers from IU's department of otolaryngology tested the auditory skills of longtime race fans among 21 people, some of whom were hardcore race fans and some of whom had never even been to a racetrack.

At the actual Indianapolis Motor Speedway, participants were exposed to a group of sounds for three seconds apiece, including the engine hum of Formula One cars, Indy cars, NASCAR engines, and motorcycles, and another group of sounds that included tractor noises and other racing sounds.

"We wanted to know if a person with more racing experience could extract more information from a sound than from someone with no experience," co-author Dr. Tonya R. Bergeson-Dana, director of IU's DeVault Otologic Research Laboratory, said in a news release.

Bergeson-Dana and her colleagues found that the more often a participant had been to a motorsports event, the better they were at correctly identifying the type of racing vehicle they heard.

However, race "experience" did not improve the listener's overall ability to distinguish between differing environmental sounds or tones, the authors noted.

"This research is interesting because it helps explain how the brain handles auditory information," said Dr. Bergeson-Dana. "Musicians develop auditory skills based on years of formal training, but this study shows that people can also develop a form of auditory expertise with only informal experience."

The team plans to continue their work by exploring how such informally acquired expertise might help pit crews and drivers make near-instantaneous decisions when necessary.

More information

For the mechanics of hearing, visit the UCSC site on hearing and perception.



-- Alan Mozes



SOURCE: Indiana University School of Medicine, May 25, 2010, news release


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Golden Age Resources, Inc. Announces Strategic Alliance with JK Development of Palm Beach County LLC in an Attempt to Stop the Oil Leak in the Gulf
2. University of Washington Institute for Learning & Brain Sciences Launches Developing Mind Project
3. New Leadership Development Initiative Launches for Affordable Dental Plan Company 1Dental.com
4. MIT researchers develop better way to detect food allergies
5. Altered brain development found in children with newly diagnosed epilepsy
6. New information on the development of the brain
7. NYU College of Dentistry, Penn State develop new model for investigating tobacco/oral cancer link
8. Without this protein, embryonic development halts
9. Innovative Motorized and Mobile Medical Procedure Table Developed By MTI, Inc.
10. New technique permits development of enzyme tool kit
11. Mayo-led research team develop agents that keep insulin working longer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/5/2016)... SARASOTA, Florida (PRWEB) , ... February 05, 2016 , ... ... an event he has completed every year since it started in 2003. This year, ... attracting the attention of fellow runners and NBA team the Miami Heat. , This ...
(Date:2/5/2016)... ... February 05, 2016 , ... Successful recruitment and ... clinical and scientific initiatives have all marked the last 12 months at Roswell ... CEO of the nation’s oldest cancer center, Candace S. Johnson, PhD, outlined the ...
(Date:2/5/2016)... New York, New York (PRWEB) , ... February 05, 2016 , ... ... your life? The answer may be at the tips of your toes. Foot massage, ... benefits as well as pure comfort and relaxation. The American Board of Multiple ...
(Date:2/5/2016)... Rafael, CA (PRWEB) , ... February 05, 2016 , ... ... with ChildLight Yoga Studio in Dover, NH to direct high-performance kids yoga training. ChildLight ... New Hampshire’s seacoast, just one hour from Boston. , ChildLight Yoga Studio founder Lisa ...
(Date:2/5/2016)... ... February 05, 2016 , ... Give To Cure ... to search for and donate to Give To Cure’s campaign that is crowdfunding clinical ... lets users make and share payments through a smart device. In 2015 alone, Venmo ...
Breaking Medicine News(10 mins):
(Date:2/4/2016)... Feb. 4, 2016 Global Immunology Market ... to drive long-term market growth Summary ... of chronic disorders that affect 5–7% of western ... of their symptoms and key patient demographics, they ... immune pathways and an inappropriate immune response. Generally, ...
(Date:2/4/2016)... -- Omnicell, Inc. (NASDAQ: OMCL ), a leading provider of ... announced results for its fiscal year and fourth quarter ... --> GAAP results: Revenue for the fourth quarter ... 4.1% from the third quarter of 2015, and up ... 2014. Revenue for the year ended December 31, 2015 was ...
(Date:2/4/2016)...  Aethlon Medical, Inc. (Nasdaq: AEMD ), ... treat life-threatening diseases, today announced results for the ... 2015. --> --> ... our last quarterly call, we strategically advanced pre-clinical ... to establish the Aethlon Hemopurifier® as a leading ...
Breaking Medicine Technology: