Navigation Links
Scientists Probe the Origins of Dyslexia
Date:12/21/2011

By Amanda Gardner
HealthDay Reporter

WEDNESDAY, Dec. 21 (HealthDay News) -- Problems in how people with dyslexia process the sounds they hear may be at the heart of this learning disorder, new research suggests.

The study findings, published in the Dec. 22 issue of the journal Neuron, may one day lead to better therapies for children and adults who are diagnosed with this common yet still ultimately mysterious condition.

And different people with dyslexia may have differences in brain-processing patterns, which could help distinguish subtypes of the disorder.

Dyslexia affects about 5 percent of school-aged children.

Although we "typically think of dyslexia as an impairment of reading or the printed word, previous research has suggested that there's an auditory-processing component. . . It's not just the printed word but also auditory," said Dr. Andrew Adesman, who was not involved with the study but is familiar with the findings.

Indeed, one of the biggest risk factors for dyslexia is delays in spoken language in young children, said Adesman, chief of developmental and behavioral pediatrics at the Steven & Alexandra Cohen Children's Medical Center of New York, in New Hyde Park.

Previous brain imaging studies had shown abnormal processing of brief sounds in people with dyslexia, but it has been unclear what the neurophysiological mechanism was behind the abnormalities, according to study authors Katia Lehongre, from the Ecole Normale Superieure in Paris, and colleagues.

The French authors focused on a phenomenon called "sampling," which refers to how the brain initially responds to sounds. Specifically, sampling involves the processing of phonemes, which are the basic elements of sound.

"They're looking at where and how sound is processed," Adesman explained.

What the investigators found in people with dyslexia, as compared to people who did not have dyslexia (
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1 2

Related medicine news :

1. Scientists Pinpoint Area of Brain That Fears Losing Money
2. Scientists Discover How HIV Is Transmitted Between Men
3. Prevention Is Key Research Goal for Premature Babies, Scientists Say
4. Scientists Discover Molecular Pathway for Organ Tissue Regeneration and Repair
5. Scientists find donut-shaped structure of enzyme involved in energy metabolism
6. Neuroscientists reveal new links that regulate brain electrical activity
7. Two UCSF Scientists to Receive Prestigious Dementia Research Honor
8. Johns Hopkins scientists develop personalized blood tests for cancer using whole genome sequencing
9. Scientists Spot Genetic Fingerprints of Individual Cancers
10. Scientists Unravel Mysteries of Intelligence
11. MSU scientists develop more effective method of predicting lead-poisoning risk
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Scientists Probe the Origins of Dyslexia
(Date:5/2/2015)... FL (PRWEB) May 02, 2015 We ... selected The Delray Recovery Center as one of the ... is known in the addiction treatment field for their ... members to innovate and to continue their educational efforts. ... positive workplace environment, never forgetting their purpose – to ...
(Date:5/2/2015)... Kare Visits LLC. launched in Chicago in response ... Kare Visits offers relief for caregivers by visiting loved ones ... According to the Caregiver Action Network, eight in ten caregivers ... a week caring for an elderly or disabled loved one. ... nurse, a caregiver is now empowered to schedule an on ...
(Date:5/2/2015)... With the success that Veatch Dental Consulting ... welcome Neida Miranda and Alex Shields to the team. With ... 41 years of combined experience working with dentists to ensure ... field for 8 years. She was certified as dental ... service, positive attitude and showing the importance of oral hygiene ...
(Date:5/1/2015)... NY (PRWEB) May 01, 2015 Pioneer ... will share the latest in their reclaimed wood products ... at the Jacob Javits Center in NYC this May. ... Boards, will bring much anticipated texture and color to ... seen an explosion of texture and color in the ...
(Date:5/1/2015)... The Workgroup for Electronic Data ... the use of health IT to create efficiencies in ... to the United States Government Accountability Office (GAO) for ... in Medicare. The report, “ Potential Uses of Electronically ... to the public on Apr. 24, 2015 and examines ...
Breaking Medicine News(10 mins):Health News:The Delray Recovery Center Named 2015 Top Workplace 2Health News:Chicagoan Seeks to Transform Industry by Launching an Innovative Elderly Care Solution 2Health News:Veatch Dental Consulting Services Welcomes New Team Members 2Health News:Intensely Textured Reclaimed Wood to be Unveiled at ICFF in NYC by Pioneer Millworks 2Health News:Intensely Textured Reclaimed Wood to be Unveiled at ICFF in NYC by Pioneer Millworks 3Health News:WEDI Contributes to Newly Released U.S. Government Accountability Office (GAO) Study on Potential Use of Electronically Readable Medicare Cards 2Health News:WEDI Contributes to Newly Released U.S. Government Accountability Office (GAO) Study on Potential Use of Electronically Readable Medicare Cards 3
... LIMA, Peru, Jan. 14 The National Cancer ... to announce a pilot program to assist cancer ... cancer-related medicines Mylotarg(TM) (gemtuzumab ozogamicin for injection) and ... the Peruvian Health Ministry participated in a hand-over ...
... Also Provides Additional Patient Advocacy Protections for Texas NursesAUSTIN, ... direct patient care in Texas hospitals will gain even ... to 2009 legislation filed today. The legislation, authored in ... in the House by Rep. Donna Howard (D-Austin), and ...
... Columbus, OH January 14, 2009 Obesity continues ... among African-American and Mexican-American women. Between the ages of ... million African-American women, and 575,000 Mexican-American women who are ... Public Health Nursing reveals that there is an ...
... On the heels of a successful,launch of its ... Insurance Company today announced that Community Flex(TM) is now,available ... consumer,s hold,down their medical expenses, the new PPO plan ... a coverage effective date beginning,March 1, 2009. , ...
... affected by chronic inflammation without knowing much about it. FlameEz.com is ... inflammation, the root cause of many of the most feared illnesses ... ... PA (PRWEB) January 14, 2009 -- Millions of Americans are affected ...
... -- China-Biotics, Inc.,(Nasdaq: CHBT ) ... in the manufacture, research, development, marketing and,distribution ... signed contracts,with four food manufacturers -- Shanghai ... Dairy Industry Co., Ltd. ("Huwa Dairy"), Qinghai ...
Cached Medicine News:Health News:NCC and Wyeth Donation to Assist Cancer Patients in Latin America 2Health News:Legislation Would Give Texas Nurses Even Stronger Voice in Hospital Staffing 2Health News:Legislation Would Give Texas Nurses Even Stronger Voice in Hospital Staffing 3Health News:Economic status affects obesity rates in Mexican-American and white women 2Health News:American Community Introduces Community Flex(TM), an Affordable Health Plan in Arizona and Indiana 2Health News:Control of Inflammation May Benefit Many of the Most Feared Illnesses in Middle and Old Age 2Health News:Control of Inflammation May Benefit Many of the Most Feared Illnesses in Middle and Old Age 3Health News:China-Biotics, Inc. Signs Agreements With Four Additional Food Manufacturers 2Health News:China-Biotics, Inc. Signs Agreements With Four Additional Food Manufacturers 3Health News:China-Biotics, Inc. Signs Agreements With Four Additional Food Manufacturers 4
(Date:4/30/2015)... Abaxis, Inc. (NasdaqGS: ABAX ), a medical products ... results for the fourth quarter and fiscal year ended ... 2015 overview: , Revenues from continuing operations of ... last year,s comparable quarter, and $202.6 million for fiscal ... $0.50 for the fourth quarter, up 194% over last ...
(Date:4/30/2015)...  Thoratec Corporation (NASDAQ: THOR ), a world ... and restore failing hearts, said today it will participate ... Conference on Thursday, May 14. D. ... provide an update on the company, beginning at 10:40 ... The presentation will be available through the ...
(Date:4/30/2015)... Maine , April 30, 2015 Pharmacists at ... 340 in South Portland, Maine . The ... Osco pharmacies located within 16 Shaw,s supermarkets throughout ... work with the Osco pharmacists in securing them the powerful ... said Brett Miller , President of Local 340. "We ...
Breaking Medicine Technology:Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 2Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 3Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 4Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 5Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 6Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 7Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 8Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 9Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 10Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 11Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 12Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 13Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 14Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 15Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 16Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 17Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 18Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 19Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 20Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 21Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 22Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 23Abaxis Reports Financial Performance for the Fourth Quarter and Fiscal 2015 and Declares a 10% Increase in Quarterly Cash Dividend 24Thoratec Presentation At Bank Of America Merrill Lynch Healthcare Conference To Be Webcast 2
... YORK, Oct. 27 ACCESS PHARMACEUTICALS, INC. ... a biopharmaceutical company leveraging its proprietary drug-delivery platforms ... care and diabetes, announced it has entered ... company to develop an oral formulation of an undisclosed ...
... Calif., Oct. 26 Varian Medical Systems (NYSE: ... investor event on Tuesday, November 2 at the annual ... Oncology (ASTRO) in San Diego.  The meeting and presentation ...  To access the webcast, click on http://investors.varian.com/index.php?s=19&item=148 . ...
Cached Medicine Technology:Access Pharmaceuticals Signs Agreement With Leading Biopharmaceutical Company to Develop CobOral™ Formulation of Widely-Marketed Injectable 2Access Pharmaceuticals Signs Agreement With Leading Biopharmaceutical Company to Develop CobOral™ Formulation of Widely-Marketed Injectable 3Varian Medical Systems Schedules Webcast of Investor Meeting and Fiscal Year End Review at ASTRO in San Diego, November 2, 2010 2
... ARUP Laboratories is a national reference laboratory ... research and development. ARUP offers an extensive ... medical tests in clinical and anatomic pathology. ... Laboratories' clients include more than half of ...
... reference laboratory and a worldwide leader in ... an extensive test menu of highly complex ... anatomic pathology. Owned by the University of ... half of the nation's university teaching hospitals ...
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... reference laboratory and a worldwide leader in ... an extensive test menu of highly complex ... anatomic pathology. Owned by the University of ... half of the nation's university teaching hospitals ...
Medicine Products: