Navigation Links
Understanding Reasons for Tone deafness

Montreal: A new study has found that brains of people who are victims of tone-deafness do not have enough of white matter. // The study, available in the current issue of Brain, was conducted by a team of researchers from the Université de Montréal, the Montreal Neurological Institute and the Newcastle University Medical School. Tone deafness (or congenital amusia) is known to last a lifetime which impedes normal functioning people to learn even fundamental music skills. The study investigated the structural neural correlates of tone deafness.

Magnetic resonance imaging data from a group of tone deaf people were compared with the images of people with normal musical ability to find out what area of the brain was responsible for this condition and what possible anatomical anomaly could correlate with this "music disorder."

"The results were consistent across samples in highlighting a reduction in white matter concentration in the right inferior frontal gyrus of amusic individuals," explained Dr. Isabelle Peretz of the Université de Montréal. "The data points to the integrity of white matter tracts in right frontal brain areas as being key in acquiring normal musical competence."

"We used a technology called voxel-based morphometry (VBM), which is a computerized and automated procedure that allows one to search throughout the whole brain for structural differences in terms of brain tissue concentration," explained Dr. Krista L. Hyde of the Montreal Neurological Institute at McGill University and the Department of Psychology at the Université de Montréal. "The individuals who participated in the study were considered tone-deaf on the basis of two main criteria: difficulty recognizing familiar tunes without the assistance of lyrics, and the inability to detect when they are singing out of tune."

The present study constitutes the first investigation into the structural neural correlates of tone deafness. The results have im plications for the understanding of normal acquisition of musical abilities and for the diagnosis and remediation of this music-specific disorder.

Source-EurekalertSAV
'"/>




Related medicine news :

1. Understanding The Predictors Of Prostate Cancer
2. Understanding Restless Legs Syndrome
3. Understanding Lung Cancer Metastasis
4. Understanding The Link Between Hormone Replacement and Respiratory Disease
5. Understanding The Risks Of Hormone Therapy
6. Understanding The Link Between Metabolic Syndrome And Drinking Patterns
7. A Better Understanding Of The Brain Network
8. Understanding The Predictor’s Of Alzheimer’s Diseae
9. Understanding The Harmful Effects Of Radiation Exposure
10. Understanding The Origin Of Tumors
11. Understanding Insulin Resistance
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/5/2016)... City, UT (PRWEB) , ... February 05, 2016 , ... ... Whole-Food Nutrition , announced that the much-anticipated feature with author Jahnavi Foster, specialist in ... Humans Amateur TV Network. , Each week, on his weekly Whole-Food Warrior TV show, ...
(Date:2/5/2016)... ... 05, 2016 , ... The Muscular Dystrophy Association and Sailormen ... the 14th annual “Appetite for a Cure” campaign on Feb. 1 to raise ... related diseases that severely limit strength and mobility. , Now through March ...
(Date:2/5/2016)... Tennessee (PRWEB) , ... February 05, 2016 , ... ... Community College President George H. Van Allen have signed a joint enrollment and ... provides a seamless pathway toward associate and baccalaureate degrees at FHU|Dickson. , ...
(Date:2/5/2016)... ... February 05, 2016 , ... US Sports Camps , official operators of ... direct high-performance kids yoga training. ChildLight Yoga Studio is centrally situated in the picturesque ... , ChildLight Yoga Studio founder Lisa Flynn expresses her excitement, “We are thrilled to ...
(Date:2/5/2016)... York (PRWEB) , ... February 05, 2016 , ... Regular ... and find themselves having to wait longer to access the treadmills. It’s a predictable ... Year’s resolutions to lose weight and get in shape by joining gyms, starting new ...
Breaking Medicine News(10 mins):
(Date:2/5/2016)... Ind. , Feb. 5, 2016  Zimmer Biomet ... pricing of the previously announced underwritten secondary offering of ... its stockholders, consisting of affiliates of Blackstone and Goldman ... at an initial price of $96.45 per share. The ... the offering.  Neither Zimmer Biomet nor any of its ...
(Date:2/5/2016)... Site Profile: --> ... Recognition People, announced their latest primary healthcare case study where speech ... times and to save the practice money. Site Profile: ... Challenge: --> ,- Wirral CCG ,- VoicePower client ... ,- Wirral CCG ,- VoicePower client since 2013 Challenge: ...
(Date:2/4/2016)... , Feb. 4, 2016 For hospitals considering ... those already participating in the program, the Health Resources ... to as the , Mega-Guidance , could have significant ... is published in September 2016. Essential Insights ... Service Marketing , summarizes the Mega-Guidance,s key proposed changes, ...
Breaking Medicine Technology: