Animal Behavior & CognitionbioRxiv
Sign-tracking behavior is difficult to extinguish and resistant to multiple cognitive enhancers
C. J. Fitzpatrick, T. Geary, J. F. Creeden, J. D. Morrow
This study shows that some rats (sign-trackers) are resistant to extinction learning and spontaneous recovery, and cognitive enhancers do not improve extinction in these rats.
DOI 10.1016/j.nlm.2019.107045