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the role of context and inhibition in adhd

Published online by Cambridge University Press:  07 September 2005

petra björne
Affiliation:
department of cognitive science, lund university, kungshuset, lundagård, se-222 22 lund, sweden petra.bjorne@lucs.lu.se christian.balkenius@lucs.lu.se http://www.lucs.lu.se/people/petra.bjorne/ http://www.lucs.lu.se/christian.balkenius/
christian balkenius
Affiliation:
department of cognitive science, lund university, kungshuset, lundagård, se-222 22 lund, sweden petra.bjorne@lucs.lu.se christian.balkenius@lucs.lu.se http://www.lucs.lu.se/people/petra.bjorne/ http://www.lucs.lu.se/christian.balkenius/

Abstract

we have shown in a computational model that a poor memory for context could result in some of the behaviors associated with adhd, which is well in line with the dynamic developmental theory. given the important role of context in extinction, a weaker context due to a steeper delay-of-reinforcement gradient would result in impaired inhibition.

Type
open peer commentary
Copyright
© 2005 cambridge university press

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