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An Analog VLSI Saccadic Eye Movement System

Horiuchi, Timothy K. and Bishofberger, Brooks and Koch, Christof (1994) An Analog VLSI Saccadic Eye Movement System. In: Advances in Neural Information Processing Systems 6. Morgan Kaufmann , San Francisco, CA, pp. 582-589. ISBN 1-55860-322-0.

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In an effort to understand saccadic eye movements and their relation to visual attention and other forms of eye movements, we - in collaboration with a number of other laboratories - are carrying out a large-scale effort to design and build a complete primate oculomotor system using analog CMOS VLSI technology. Using this technology, a low power, compact, multi-chip system has been built which works in real-time using real-world visual inputs. We describe in this paper the performance of an early version of such a system including a 1-D array of photoreceptors mimicking the retina, a circuit computing the mean location of activity representing the superior colliculus, a saccadic burst generator, and a one degree-of-freedom rotational platform which models the dynamic properties of the primate oculomotor plant.

Item Type:Book Section
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Koch, Christof0000-0001-6482-8067
Additional Information:© 1994 Morgan Kaufmann. Many thanks go to Prof. Carver Mead and his group for developing the foundations of this research. Our laboratory is partially supported by grants from the Office of Naval Research and the Rockwell International Science Center. Tim Horiuchi is supported by a grant from the Office of Naval Research.
Group:Koch Laboratory (KLAB)
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Office of Naval Research (ONR)UNSPECIFIED
Rockwell International Science CenterUNSPECIFIED
Record Number:CaltechAUTHORS:20150305-161037631
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:55565
Deposited By: Kristin Buxton
Deposited On:06 Mar 2015 05:36
Last Modified:03 Oct 2019 08:06

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