Brain Protein linked to Learning Disabiliies

We are learning so much more about the brain these days. A Toronto research team has spent 8 years studying a link between a crucial brain function and the "power" to learn. What they have discovered is that this single protein called Neto 1, which facilitates communication between brain cells, can result in learning impairment if it is dysfunctional.

So far, the study has been performed on mice.Mice missing Neto1 had difficulties learning new skills. However, when doctors injected them with a drug currently being tested for Alzheimer's patients, they found that the Neto1 deficient mice improved in their learning capacity. In fact,their brain cell connections were strengthened so well that they could perform cognitively as well as normal mice.

For years parents, educators and researchers have labored under the assumption that learning disabilities are genetically fixed. This urban legend of the hard and indelible brain is getting another kick out the door.

What researchers are discovering is that the brain and disabilities are malleable. Brain function and intelligence are not finite entities. Indeed, we humans have never been finite entities.

Leading geneticist at the Hospital for Sick Children, Dr. Ronald McInnes, says that drug treatment might be possible in the future for treating such disabilities.

We might even go a step further. A drug dispensary for Smart Drugs. How smart do you want to be?

Facetiousness aside, I think this discovery is exciting indeed!

Full story here.