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Simulating oculomotor inhibition of return with a two-dimensional dynamic neural field model of the superior colliculus

Citation

Satel, J and Fard, FS and Wang, Z and Trappenberg, TP, Simulating oculomotor inhibition of return with a two-dimensional dynamic neural field model of the superior colliculus, Proceedings of the 2014 International Conference on Neural Information Processing, 3-6 November, 2014, Kuching, Sarawak, Malaysia, pp. 27-32. (2014) [Refereed Conference Paper]


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Official URL: https://cs.anu.edu.au/ojs/index.php/ajiips/article...

Abstract

Sensory adaptation and oculomotor inhibition of return (IOR) have been extensively modeled using a onedimensional dynamic neural field (DNF) model of the superior colliculus (SC). However, a great deal of paradigms are incapable of being simulated in a single dimension, limiting the generality of previous implementations. Here, we expand on previous work by implementing the inhibitory cueing mechanisms underlying IOR in a two-dimensional DNF. With such a model, we were able to reproduce the results reported in our previous work, validating the use of two-dimensional DNF models in future theoretical investigations. We discuss a number of new findings in the literature that should be simulated in two dimensions to further our understanding of inhibitory cueing mechanisms and saccade dynamics, such as the center of gravity effect of IOR.

Item Details

Item Type:Refereed Conference Paper
Keywords:attention
Research Division:Psychology and Cognitive Sciences
Research Group:Cognitive Sciences
Research Field:Computer Perception, Memory and Attention
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in Psychology and Cognitive Sciences
Author:Satel, J (Dr Jason Satel)
ID Code:111176
Year Published:2014
Deposited By:Psychology
Deposited On:2016-09-01
Last Modified:2017-11-03
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