Contextual modulation of value signals in reward...
Contextual modulation of value signals in reward and punishment learning : Nature Communications : Nature https://t.co/Bdpdr57lPf
January 09, 2016
Publicité
/http%3A%2F%2Fwww.nature.com%2Fncomms%2F2015%2F150825%2Fncomms9096%2Fimages_article%2Fncomms9096-f1.jpg)
Compared with reward seeking, punishment avoidance learning is less clearly understood at both the computational and neurobiological levels. Here we demonstrate, using computational modelling and fMRI in humans, that learning option values in a relative-context-dependent-scale offers a simple computational solution for avoidance learning.
http://www.nature.com/ncomms/2015/150825/ncomms9096/full/ncomms9096.html