scholarly journals Animal memory: The contribution of generalization decrement to delayed conditional discrimination retention functions

2009 ◽  
Vol 37 (4) ◽  
pp. 299-304 ◽  
Author(s):  
R. Rayburn-Reeves ◽  
T. R. Zentall
Keyword(s):  
Conditional Discrimination ◽  
Generalization Decrement ◽  
Delayed Conditional Discrimination

Cholinergic drug effects on a delayed conditional discrimination task in the rat.

1995 ◽  
Vol 109 (3) ◽  
pp. 426-435 ◽  
Author(s):  
Arnoud H. J. Herremans ◽  
Theo H. Hijzen ◽  
Berend Olivier ◽  
Jef L. Slangen
Keyword(s):  
Conditional Discrimination ◽  
Discrimination Task ◽  
Drug Effects ◽  
Delayed Conditional Discrimination ◽  
Cholinergic Drug

Effects of Associatively Significant Posttrial Stimuli on Learning and Memory

1985 ◽  
Vol 37 (2b) ◽  
pp. 101-119
Author(s):  
Ruth M. Colwill
Keyword(s):  
Conditional Discrimination ◽  
Neutral Stimulus ◽  
Food Sample ◽  
The Other ◽  
Short Term ◽  
Significant Stimulus ◽  
Term Retention ◽  
Sample Test ◽  
Delayed Conditional Discrimination ◽  
The Impact

Pigeons were trained on a delayed conditional discrimination in which the choice between two simultaneously presented stimuli depended on how the trial started. Choice of one of the stimuli was reinforced if the trial had been initiated by presentation of a food sample and choice of the other was reinforced if no sample had been presented. Subsequently, test trials were administered on which an associatively significant stimulus was presented during the retention interval. This manipulation was intended to modulate the short-term retention of information about the food sample. It was found that performance on food sample test trials was enhanced by presentation of an excitor for food, disrupted by presentation of an inhibitor for food and unaffected by presentation of an associatively neutral stimulus. The impact of these posttrial stimuli was also assessed on the ability of the food sample to serve as a reinforcer. This was done by recording the development of responding to a keylight that signalled the food sample on these test trials. Compared to the associatively neutral stimulus, both the excitor and the inhibitor interfered with the development of keypecking. These results are discussed with regard to the issue of how posttrial events modulate associative learning.

scholarly journals Coding of feature and no-feature events by pigeons performing a delayed conditional discrimination

1993 ◽  
Vol 21 (2) ◽  
pp. 92-100 ◽  
Author(s):  
Lou M. Sherburne ◽  
Thomas R. Zentall
Keyword(s):  
Conditional Discrimination ◽  
Delayed Conditional Discrimination

Chlordiazepoxide reduces discriminability but not rate of forgetting in delayed conditional discrimination

1990 ◽  
Vol 101 (4) ◽  
pp. 550-554 ◽  
Author(s):  
S. Tan ◽  
R. C. Kirk ◽  
W. C. Abraham ◽  
N. McNaughton
Keyword(s):  
Conditional Discrimination ◽  
Delayed Conditional Discrimination

Relation between stimulus discriminability and response bias in a delayed conditional discrimination task in the rat

1995 ◽  
Vol 63 (1-2) ◽  
pp. 29-35 ◽  
Author(s):  
Arnoud H.J. Herremans ◽  
Theo H. Hijzen ◽  
Berend Olivier ◽  
Jef L. Slangen
Keyword(s):  
Response Bias ◽  
Conditional Discrimination ◽  
Discrimination Task ◽  
Stimulus Discriminability ◽  
Delayed Conditional Discrimination

Animal Memory: Avoiding a Fundamental Artifact in the Delayed Conditional Discrimination

2009 ◽  
Author(s):  
Rebecca Rayburn-Reeves ◽  
Thomas Zentall
Keyword(s):  
Conditional Discrimination ◽  
Delayed Conditional Discrimination

Effect of destruction of the 5-hydroxytryptaminergic pathways on the acquisition of temporal discrimination and memory for duration in a delayed conditional discrimination task

1996 ◽  
Vol 123 (1) ◽  
pp. 103-110 ◽  
Author(s):  
S. S. A. Al-Zahrani ◽  
M. -Y. Ho ◽  
D. N. Velazquez Martinez ◽  
M. Lopez Cabrera ◽  
C. M. Bradshaw ◽  
...  
Keyword(s):  
Conditional Discrimination ◽  
Discrimination Task ◽  
Temporal Discrimination ◽  
Delayed Conditional Discrimination ◽  
Memory For Duration

Inactivation of ventral midline thalamus produces selective spatial delayed conditional discrimination impairment in the rat

Hippocampus ◽  
2011 ◽  
Vol 22 (4) ◽  
pp. 853-860 ◽  
Author(s):  
Jacqueline R. Hembrook ◽  
Kristen D. Onos ◽  
Robert G. Mair
Keyword(s):  
Conditional Discrimination ◽  
Ventral Midline ◽  
Midline Thalamus ◽  
Delayed Conditional Discrimination

Prefrontal unit activity during delayed conditional discrimination in the monkey

1979 ◽  
Vol 11 ◽  
pp. 48 ◽  
Author(s):  
Masataka Watanabe ◽  
Hiroaki Niki
Keyword(s):  
Unit Activity ◽  
Conditional Discrimination ◽  
Delayed Conditional Discrimination
Sign in / Sign up

Export Citation Format

Share Document