A model of amacrine and ganglion cells for optical information processing

Martín Pereda, José Antonio and González Marcos, Ana (1994). A model of amacrine and ganglion cells for optical information processing. In: "A model of amacrine and ganglion cells for optical information processing", 31 Oct-3 Nov 1994, Boston, MA. ISBN 0-7803-1470-0. pp. 155-156. https://doi.org/10.1109/LEOS.1994.586940.

Description

Title: A model of amacrine and ganglion cells for optical information processing
Author/s:
  • Martín Pereda, José Antonio
  • González Marcos, Ana
Item Type: Presentation at Congress or Conference (Article)
Event Title: A model of amacrine and ganglion cells for optical information processing
Event Dates: 31 Oct-3 Nov 1994
Event Location: Boston, MA
Title of Book: A model of amacrine and ganglion cells for optical information processing
Título de Revista/Publicación: Lasers and Electro-Optics Society Annual Meeting, 1994. LEOS '94 Conference Proceedings. IEEE
Date: 1994
ISBN: 0-7803-1470-0
Volume: 1
Subjects:
Freetext Keywords: Delay, Information processing, Lighting, Logic, Neurons Optical feedback
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Tecnología Fotónica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Based on a previously reported logic cell structure (see SPIE, vol. 2038, p. 67-77, 1993), the two types of cells present at the inner and ganglion cell layers of the vertebrate retina and their intracellular response, as well as their connections with each other, have been simulated. These cells are amacrines and ganglion cells. The main scheme of the authors' configuration is shown in a figure. These two types of cells, as well as some of their possible interconnections, have been implemented with the authors' previously reported optical-processing element. As it has been shown, the authors' logic structure is able to process two optical input binary signals, being the output two logical functions. Moreover, if a delayed feedback from one of the two possible outputs to one or both of the inputs is introduced, a very different behaviour is obtained. Depending on the value of the time delay, an oscillatory output can be obtained from a constant optical input signal. Period and length pulses are dependent on delay values, both external and internal, as well as on other control signals. Moreover, a chaotic behaviour can be obtained too under certain conditions

More information

Item ID: 21544
DC Identifier: http://oa.upm.es/21544/
OAI Identifier: oai:oa.upm.es:21544
DOI: 10.1109/LEOS.1994.586940
Official URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=586940
Deposited by: Biblioteca ETSI Telecomunicación
Deposited on: 11 Nov 2013 11:17
Last Modified: 21 Apr 2016 12:11
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