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Excitotoxic lesions of the perirhinal cortex leave intact rats’ gustatory sensory preconditioning (2021)
Journal Article
Robinson, J., Jones, P. M., & Whitt, E. J. (2021). Excitotoxic lesions of the perirhinal cortex leave intact rats’ gustatory sensory preconditioning. Quarterly Journal of Experimental Psychology, 75(7), 1215–1227. https://doi.org/10.1177/17470218211054981

We report findings from two sensory preconditioning experiments in which rats consumed two flavoured solutions, each with two gustatory components (AX and BY), composed of sweet, bitter, salt, and acid elements. After this pre-exposure, rats were con... Read More about Excitotoxic lesions of the perirhinal cortex leave intact rats’ gustatory sensory preconditioning.

An associative analysis of recognition memory: Relative recency effects in an eye-tracking paradigm (2020)
Journal Article
Nitka, A. W., Bonardi, C., & Robinson, J. (2020). An associative analysis of recognition memory: Relative recency effects in an eye-tracking paradigm. Journal of Experimental Psychology: Animal Learning and Cognition, 46(3), 314-326. https://doi.org/10.1037/xan0000258

We report 2 eye-tracking experiments with human variants of 2 rodent recognition memory tasks, relative recency and object-in-place. In Experiment 1 participants were sequentially exposed to 2 images, A then B, presented on a computer display. When s... Read More about An associative analysis of recognition memory: Relative recency effects in an eye-tracking paradigm.

A Computational Implementation of a Hebbian Learning Network and its Application to Configural Forms of Acquired Equivalence (2019)
Journal Article
Robinson, J., Heinke, D., & George, D. (2019). A Computational Implementation of a Hebbian Learning Network and its Application to Configural Forms of Acquired Equivalence. Journal of Experimental Psychology: Animal Learning and Cognition, 45(3), 356-371. https://doi.org/10.1037/xan0000203

We describe and report the results of computer simulations of the three-layer Hebbian network informally described by Honey, Close, and Lin (2010). Simulations were of four published experimental demonstrations of configural acquired equivalence. Exp... Read More about A Computational Implementation of a Hebbian Learning Network and its Application to Configural Forms of Acquired Equivalence.

Familiarity-based stimulus generalization of conditioned suppression (2017)
Journal Article
Robinson, J., Whitt, E., & Jones, P. M. (2017). Familiarity-based stimulus generalization of conditioned suppression. Journal of Experimental Psychology: Animal Learning and Cognition, 43(2), 159-170. https://doi.org/10.1037/xan0000134

We report that stimulus novelty/familiarity is able to modulate stimulus generalization and discuss the theoretical implications of novelty/familiarity coding. Rats in Skinner boxes received clicker → shock pairings before generalization testing to a... Read More about Familiarity-based stimulus generalization of conditioned suppression.

Can existing associative principles explain occasion setting? Some old ideas and some new data (2016)
Journal Article
Bonardi, C., Robinson, J., & Jennings, D. (2017). Can existing associative principles explain occasion setting? Some old ideas and some new data. Behavioural Processes, 137, https://doi.org/10.1016/j.beproc.2016.07.007

Since occasion setting was identified as a type of learning independent of 'simple' associative processes, a great deal of research has explored how occasion setters are established and operate. Initial theories suggested that they exert hierarchical... Read More about Can existing associative principles explain occasion setting? Some old ideas and some new data.

Relative recency influences object-in-context memory (2014)
Journal Article
Tam, S. K., Bonardi, C., & Robinson, J. (2015). Relative recency influences object-in-context memory. Behavioural Brain Research, 281, https://doi.org/10.1016/j.bbr.2014.12.024

In two experiments rats received training on an object-in-context (OIC) task, in which they received preexposure to object A in context x, followed by exposure to object B in context y. In a subsequent test both A and B are presented in either contex... Read More about Relative recency influences object-in-context memory.

An associative analysis of object memory (2014)
Journal Article
Robinson, J., & Bonardi, C. (in press). An associative analysis of object memory. Behavioural Brain Research, 285, https://doi.org/10.1016/j.bbr.2014.10.046

Different aspects of recognition memory in rodents are commonly assessed using variants of the spontaneous object recognition procedure in which animals explore objects that differ in terms of their novelty, recency, or where they have previously bee... Read More about An associative analysis of object memory.

Dissociations in the effect of delay on object recognition: evidence for an associative model of recognition memory (2014)
Journal Article
Tam, S. K., Robinson, J., Jennings, D. J., & Bonardi, C. (2014). Dissociations in the effect of delay on object recognition: evidence for an associative model of recognition memory. Journal of Experimental Psychology: Animal Learning and Cognition, 40(1), https://doi.org/10.1037/xan0000003

Rats were administered 3 versions of an object recognition task: In the spontaneous object recognition task (SOR) animals discriminated between a familiar object and a novel object; in the temporal order task they discriminated between 2 familiar obj... Read More about Dissociations in the effect of delay on object recognition: evidence for an associative model of recognition memory.

Improved spontaneous object recognition following spaced preexposure trials: evidence for an associative account of recognition memory (2013)
Journal Article
Whitt, E., & Robinson, J. (2013). Improved spontaneous object recognition following spaced preexposure trials: evidence for an associative account of recognition memory. Journal of Experimental Psychology: Animal Behavior Processes, 39(2), 174-179. https://doi.org/10.1037/a0031344

Rodents' biased exploration of a novel object over a familiar object is taken as an indication of recognition memory. According to a general associative model of memory, the biased exploration is a consequence of reduced processing of the familiar ob... Read More about Improved spontaneous object recognition following spaced preexposure trials: evidence for an associative account of recognition memory.

Familiarity-based stimulus generalization of conditioned suppression in rats is dependent on the perirhinal cortex (2010)
Journal Article
Robinson, J., Whitt, E. J., Horsley, R. R., & Jones, P. M. (2010). Familiarity-based stimulus generalization of conditioned suppression in rats is dependent on the perirhinal cortex. Behavioral Neuroscience, 124(5), 587-599. https://doi.org/10.1037/a0020900

We report that bilateral, excitoxic lesions of the perirhinal cortex attenuate rats' familiarity-based stimulus generalization. After surgery, rats were preexposed either to 2 auditory stimuli (A and B) or to only 1 auditory stimulus (B). Following p... Read More about Familiarity-based stimulus generalization of conditioned suppression in rats is dependent on the perirhinal cortex.

Suppression to visual, auditory, and gustatory stimuli habituates normally in rats with excitotoxic lesions of the perirhinal cortex (2009)
Journal Article
Robinson, J., Sanderson, D. J., Aggleton, J. P., & Jenkins, T. A. (2009). Suppression to visual, auditory, and gustatory stimuli habituates normally in rats with excitotoxic lesions of the perirhinal cortex. Behavioral Neuroscience, 123(6), 1238-1250. doi:10.1037/a0017444

In 3 habituation experiments, rats with excitotoxic lesions of the perirhinal cortex were found to be indistinguishable from control rats. Two of the habituation experiments examined the habituation of suppression of responding on an appetitive, inst... Read More about Suppression to visual, auditory, and gustatory stimuli habituates normally in rats with excitotoxic lesions of the perirhinal cortex.