Thursday, 12 April 2012

AD CR DNT CRSS AD DRV LCNC RTRN CRSS cf NYD CRSS

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///////////////////////MOPWD- MKNG OWN PEACE WITH FTHR


//////////////////////////decline in decision making in novel sitn decr with age- sci daily-The evidence that this decline in decision-making is associated with white-matter integrity suggests that there may be effective ways to intervene," said Gregory R. Samanez-Larkin, the post-doctoral fellow in Vanderbilt's psychology department and Institute of Imaging Science, who is the study's first author. "Several studies have shown that white-matter connections can be strengthened by specific forms of cognitive training."

The critical white-matter connections that the experiment identified run from the thalamus, a highly connected relay center in the brain, to the medial prefrontal cortex, an area of the brain involved with decision making, and from the medial prefrontal cortex to the ventral striatum, which is associated with the emotional and motivational aspects of behavior.




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