Genetic research into dyslexia
hideand related disorders Education · Neuropsychology
Alexia (acquired dyslexia) Developmental dyslexia Dyslexia research Dyslexia support by country Management of dyslexia
Auditory processing disorder Dyscalculia · Dysgraphia Dysphasia · Dyspraxia Scotopic sensitivity syndrome
Reading acquisition Spelling · Literacy · Irlen filters Recording for the Blind & Dyslexic
Languages by Writing System Dyslexia support People with dyslexia Dyslexia in fiction
The genetic research into dyslexia has its roots in the work of Galaburda and Kemper, 1979, and Galaburda et al. 1985, from the examination of post-autopsy brains of people with dyslexia. When they observed anatomical differences in the language center in a dyslexic brain, they showed microscopic cortical malformations known as extopias and more rarely vascular micro-malformations, and in some instances these cortical malformations appeared as a microgyrus. These studies and those of Cohen et al. 1989 suggested abnormal cortical development which was presumed to occur before or during the sixth month of foetal brain development.
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News tagged with genetic factors
Scientists unlock clues for tailoring corn plant for food, energy needs
Nov 19, 2009 |
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(PhysOrg.com) -- Scientists have long known that the offspring of two inbred strains tend to be superior to both their parents. Now, a team of researchers including a University of Florida geneticist has discovered clues ...
Genetically engineered mice don't get obese (w/Podcast)
May 07, 2009 |
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Obesity and gallstones often go hand in hand. But not in mice developed at Washington University School of Medicine in St. Louis. Even when these mice eat high-fat diets, they don't get fat, but they do develop ...
Genetic 'hotspot' for breast cancer risk
Feb 15, 2009 |
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Vanderbilt-Ingram Cancer Center investigators have identified a new genetic hotspot for breast cancer.
Anti-psychotic drugs could help fight cancer
Aug 12, 2009 |
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The observation that people taking medication for schizophrenia have lower cancer rates than other people has prompted new research revealing that anti-psychotic drugs could help treat some major cancers.
Scientists identify key factors in heart cell creation
Apr 26, 2009 |
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Scientists at the Gladstone Institute of Cardiovascular Disease have identified for the first time key genetic factors that drive the process of generating new heart cells. The discovery, reported in the current ...
Forgotten and lost - when proteins 'shut down' our brain
Biology /
Feb 17, 2009 |
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(PhysOrg.com) -- Which modules of the tau protein, in neurons of Alzheimer disease patients, may act in a destructive manner were investigated by researchers from the Max Planck Institute for Biophysical Chemistry ...
International study identifies gene variants associated with early heart attack
Feb 08, 2009 |
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The largest study ever completed of genetic factors associated with heart attacks has identified nine genetic regions - three not previously described - that appear to increase the risk for early-onset myocardial infarction. ...
Genetic markers identified for alcohol response
Dec 09, 2008 |
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Researchers at the UCSF Ernest Gallo Clinic and Research Center have identified a region on the human genome that appears to determine how strongly drinkers feel the effects of alcohol and thus how prone they are to alcohol ...
Higher risk of GI diseases may mean more vigilance, earlier screenings for minorities
Oct 26, 2009 |
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Three studies presented this week at the American College of Gastroenterology's 74th Annual Scientific meeting in San Diego underscore the growing disparities in gastrointestinal disease, particularly colon cancer and Barrett's ...
Researchers uncover genetic variants linked to blood pressure in African-Americans
Jul 17, 2009 |
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A team led by researchers from the National Institutes of Health today reported the discovery of five genetic variants related to blood pressure in African-Americans, findings that may provide new clues to treating and preventing ...
Caste in the colony: How fate is determined between workers and queens
Biology /
Oct 21, 2008 |
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"The history of all past society has consisted in the development of class antagonisms…the exploitation of one part of society by the other". – Karl Marx and Frederick Engels, The Communist Manifesto.
Study finds genetic link between sleep disorders and depression in young children
Feb 01, 2009 |
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A study in the Feb. 1 issue of the journal Sleep was the first to use twin data to examine the longitudinal link between sleep problems and depression. Results of this study demonstrate that sleep problems predict later ...
Dark hair? Don't burn? Your genes may still put you at risk for melanoma
Apr 21, 2009 |
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New genetic research suggests that the traditional risk factors for melanoma may not be as helpful in predicting risk in all people as previously thought, according to data presented at the American Association for Cancer ...
First sister study results reinforce the importance of healthy living
Mar 16, 2009 |
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Women who maintain a healthy weight and who have lower perceived stress may be less likely to have chromosome changes associated with aging than obese and stressed women, according to a pilot study that was part of the Sister ...
Gene to reduce wheat yield losses
Biology /
Feb 19, 2009 |
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A new gene that provides resistance to a fungal disease responsible for millions of hectares of lost wheat yield has been discovered by scientists from the US and Israel.
