When the lower posterior corpus callosum is deminished in size, it causes an increase in divergent thinking. Since the two parts of the brain are less linked, the mind is able to further develope divergent thoughts. In other words, the brain is naturally more creative. Studies have shown that people with smaller corpus callosums are more creative than people with standard corpus callosums. So the question is no longer are you left brained or right brained, but instead do you two brains know how to communicated?
Having a diminished corpus callosum is not the cause of dyslexia or ADD. The world has many highly creative people with tiny corpus callosums who read great. But this latest study indicates that the percentage of dyslexics with diminished corpus callosums in higher than that of the non-dyslexic population.
This doesn’t really surprize me. My experence has always been that brain weirdnesses come in clusters. When ever one thing is off, the possibility of everything else being wacked is greatly increased. Also looking at the list of famous dyslexics makes it easy to recognise we tend to be a creative group. Still it is nice to know that the nerds over in Boston are doing their part to add proof to my speculation. Plus it makes me feel good about myself knowing there is one more official advantage to sucking at reading.
Joke of the Day
One person with ADD said to another, "I got a new cookbook, but I could never do anything with it."
The other person with ADD replied, "So the reciepies all contained unussual ingreedence?"
"Exactly, every single one said 'Start with a Clean Dish'."