New breakthrough: dyslexia and the secret of the visual thalamus
New breakthrough: dyslexia and the secret of the visual thalamus
A fascinating breakthrough in research on learning weakness Dyslexia was recently published by an international team of scientists. This team discovered that genetic variants that increase the risk of dyslexia are associated with specific changes in different brain regions. The study based on data from over one million people shows that people with the corresponding genetic characteristics have a reduced brain volume in areas that are responsible for movement coordination and language processing. Surprisingly, it was found that the part of the brain that controls the vision has an above -average volume. These findings come from a study by researchers from the TU Dresden, such as reported.
thalamic changes in the focus
In addition to the genetic factors, a team under the direction of Prof. Katharina von Kriegstein at the Max Planck Institute for Cognitive and Neurosciences researched the functional changes in the visual thalamus, an essential brain area that combines the eyes with the cerebral cortex. This structure plays a key role in the processing of visual information and has been able to comprehensively examine in this study in Vivo (on living people) for the first time. The results showed that the movement -sensitive part of the visual thalamus in particular is changed in dyslexia and correlate these changes with specific symptoms of dyslexia, especially in male affected. According toErhalten Sie täglich die neuesten Artikel aus der Kategorie Forschung.
| Details | |
|---|---|
| Ort | Dresden, Deutschland |
| Quellen | |