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The origin of addictions by means of unnatural decision

Published online by Cambridge University Press:  29 July 2008

Serge H. Ahmed
Affiliation:
Movement Adaptation Cognition, Université Bordeaux 2, Université Bordeaux 1, CNRS, UMR5227, Bordeaux 33076, France. [email protected]://www.inb.u-bordeaux2.fr

Abstract

The unified framework for addiction (UFA) formulated by Redish et al. is a tour de force. It uniquely predicts that there should be multiple addiction syndromes and pathways – a diversity that would reflect the complexity of the mammalian brain decision system. Here I explore some of the evolutionary and developmental ramifications of UFA and derive several new avenues for research.

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2008

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