When you first think of dyslexia pictures, images of the brain taken through different scanning procedures come to the mind. Lots of scientific research has been conducted on various forms of the disorder involving a series of brain mapping tests. Dyslexia is not a disorder that exhibits physical abnormalities so a picture is not the best medium of representation. However, if you want to get a comprehensive overview regarding the working of the brain, it is important that you look at the scanned images and the specific patterns which indicate the differences between dyslexic and normal people. All the pictures of the disorder are bound to four probable causes of development:
Less Presence Of White Matter:
Looking at the dyslexia pictures, you can compare the images between normal people and dyslexics to find that they have a lot less white matter in their left hemisphere as compared to the normal group. White matter is primarily responsible for the development of reading abilities and skills. Dyslexics lack this component making them vulnerable during the comprehension of verbal instructions or oral passages. The lack of white matter, as seen the dyslexia pictures, also indicate improper communication. White matter is responsible for communication between different regions of the brain and less of it indicates failure to connect the brain areas for full functionality.
Different Types Of Visual Impairment:
When you see the dyslexia pictures taken from a research, you can see the spike in activity in regards to the moving dots test conducted for both groups. The normal group has a rise in activity in the area but surprisingly the images for dyslexics show no activity for the region. This fact has been compared through multiple testing procedures and can indicate impairment in the visual cortex. The dyslexia pictures can help practitioners create region maps and point out the differences between both the groups. Lack of proper visuals might result in incomplete information being sent to the brain.
Symmetry In Both Halves Of Brain:
If you glance at the advanced dyslexia pictures taken through resonance imaging and CT scans, you are bound to notice an irregularity in the brain map. In case of normal people being tested, they approach a particular test pattern based on difference in activities between the left or right hemisphere. In each case, one half dominates over the other. However, the documented dyslexia pictures show that dyslexics use both halves of their brain in a symmetrical fashion. This might result in a lot of confusion and the inability to focus on advanced reading and writing techniques.
Improper Placement Of Ectopias:
The final noticeable anomaly seen through dyslexia pictures is the difference in ectopia location as seen in normal and dyslexic people. Ectopia refers to the bundle of axons and neurons that are responsible for a lot of language and communicative functions. They start their journey from the fetus and settle down on the cerebral cortex during birth. However, the instances of dyslexia pictures show that in case of people with the disorder, the ectopias might get placed behind the cortex, away from their normal position. This change in position alters a lot of activity which might lead to the development of dyslexia.
It might be impossible to make out the exact anomalies or condition tested from complicated scanned images. However, the doctor would be able to tell you the contents of the image as well as its implication in the development of the disorder. The more accustomed you become to dyslexia pictures, the better understanding and conception you will have of the complicated realms of the disease.
What is Dyslexia