White matter maturation supports the development of reasoning ability through its influence on processing speed

I have yet to see any therapies that address white matter damage or any diagnosis of such damage. To me this seems to be the most important part of relocating functions from your dead cortex. You need efficient white matter connectivity in order to connect the new control area back to the nerves that actually go the needed functions. Ask your doctor what they are doing about this need.
http://www.ncbi.nlm.nih.gov/pubmed/24118718

Ferrer E, Whitaker KJ, Steele JS, Green CT, Wendelken C, Bunge SA.

Source

Department of Psychology, University of California at Davis, USA.

Abstract

The structure of the human brain changes in several ways throughout childhood and adolescence. Perhaps the most salient of these changes is the strengthening of white matter tracts that enable distal brain regions to communicate with one another more quickly and efficiently. Here, we sought to understand whether and how white matter changes contribute to improved reasoning ability over development. In particular, we sought to understand whether previously reported relationships between white matter microstructure and reasoning are mediated by processing speed. To this end, we analyzed diffusion tensor imaging data as well as data from standard psychometric tests of cognitive abilities from 103 individuals between the ages of 6 and 18. We used structural equation modeling to investigate the network of relationships between brain and behavior variables. Our analyses provide support for the hypothesis that white matter maturation (as indexed either by microstructural organization or volume) supports improved processing speed, which, in turn, supports improved reasoning ability.