Pre-exposure to cocaine or morphine attenuates taste avoidance conditioning in adolescent rats: Drug specificity in the US pre-exposure effect

2017 ◽  
Vol 59 (4) ◽  
pp. 486-494 ◽  
Author(s):  
Matthew M. Clasen ◽  
Briana J. Hempel ◽  
Anthony L. Riley
2007 ◽  
Author(s):  
Alicia Latham ◽  
Julie Conder ◽  
Alexandra Basilakos ◽  
Lauren Ballina ◽  
Steven Harrod

2000 ◽  
Vol 53 (2b) ◽  
pp. 173-187 ◽  
Author(s):  
Catherine E. Myers ◽  
Lindsay M. Oliver ◽  
Stacey G. Warren ◽  
Mark A. Gluck

Learning that one cue (CS) predicts a second, salient cue (US) can often be slowed by prior exposure to one or both stimuli. In animals, CS-US learning is more strongly retarded following uncorrelated exposure to both CS and US than following exposure to the US alone. In this paper we present several studies showing a similar effect in humans, using a computer-based task. Experiments 1 and 2 used a between-groups design and demonstrated a strong CS/US exposure effect, whether or not the US was signalled by a neutral cue during exposure. Experiment 3 demonstrated similar effects using a within-subjects design. Overall, these results are consistent with several theoretical interpretations and suggest that uncorrelated CS/US exposure leads to a robust retardation of subsequent CS-US learning in humans.


PLoS ONE ◽  
2013 ◽  
Vol 8 (10) ◽  
pp. e75276 ◽  
Author(s):  
Tomoyo Takahashi ◽  
Satoshi Takigami ◽  
Hiroshi Sunada ◽  
Ken Lukowiak ◽  
Manabu Sakakibara

2014 ◽  
Vol 111 ◽  
pp. 9-18 ◽  
Author(s):  
Satoshi Takigami ◽  
Hiroshi Sunada ◽  
Ken Lukowiak ◽  
Alan M. Kuzirian ◽  
Daniel L. Alkon ◽  
...  

2018 ◽  
Vol 26 (2) ◽  
pp. 205-213 ◽  
Author(s):  
Briana J. Hempel ◽  
Matthew M. Clasen ◽  
Katharine H. Nelson ◽  
Claudia J. Woloshchuk ◽  
Anthony L. Riley

2014 ◽  
Vol 107 ◽  
pp. 79-86 ◽  
Author(s):  
Satoshi Takigami ◽  
Hiroshi Sunada ◽  
Ken Lukowiak ◽  
Manabu Sakakibara

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