Properties of visually guided saccadic behavior and bottom-up attention in marmoset, macaque, and human

Author:

Chen Chih-Yang12,Matrov Denis13,Veale Richard1,Onoe Hirotaka4,Yoshida Masatoshi5,Miura Kenichiro67,Isa Tadashi124ORCID

Affiliation:

1. Department of Neuroscience, Graduate School of Medicine, Kyoto University, Kyoto, Japan

2. Institute for the Advanced Study of Human Biology, Kyoto University, Kyoto, Japan

3. Division of Neuropsychopharmacology, Department of Psychology, University of Tartu, Tartu, Estonia

4. Human Brain Research Center, Graduate School of Medicine, Kyoto University, Kyoto, Japan

5. Center for Human Nature, Artificial Intelligence, and Neuroscience, Hokkaido University, Sapporo, Japan

6. Department of Integrative Brain Science, Graduate School of Medicine, Kyoto University, Kyoto, Japan

7. Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan

Abstract

We directly compared the results of a video free-viewing task and visually guided saccade tasks (step and gap) among three different species: marmoset, macaque, and human. We found that all species exhibit qualitatively similar saccadic kinematics and saliency-driven saccadic behavior albeit with different parameters. Our results suggest that the marmoset possesses similar neural mechanisms to macaque and human for saccadic control, and it is an appropriate model to study neural mechanisms for active vision and attention.

Funder

Japan Agency for Medical Research and Development

MEXT | Japan Society for the Promotion of Science

Publisher

American Physiological Society

Subject

Physiology,General Neuroscience

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