Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex

Bauer U, Scholz M, Levitt JB, Lund JS, Obermayer K (1998)
In: ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998. Niklasson L, Boden M, Ziemke T (Eds); Perspectives in Neural Computing:, . London: Springer: 949-954.

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Niklasson, L. ; Boden, M. ; Ziemke, T.
Abstract
Neurons in layer 4C in macaque striate cortex show an increase in receptive field size and achromatic contrast sensitivity from the bottom to the top of the layer. Using a computational model which is based on realistic anatomical and physiological data we demonstrate that part of the observed changes can arise from differences in the overall balance between recurrent excitation and lateral inhibition from two different neuron types. The model predicts that — given the above hypotheses — lateral recurrent excitation must come from an increasingly wider range with rise in depth of layer 4C, and lateral inhibition must have higher threshold and gain in upper 4Cα. The anatomical substrate of recurrent excitation are the stepped projections of spiny stellate cells. As the possible anatomical substrate of differential inhibition we suggest the “clutch” cell in lower and mid 4C and the α-6 [1] cell in upper 4Cα which replaces the clutch cell as a somatic inhibitor.
Publishing Year
Conference
8th International Conference on Artificial Neural Networks
Location
Skövde, Sweden
Conference Date
1998-09-02 – 1998-09-04
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Bauer U, Scholz M, Levitt JB, Lund JS, Obermayer K. Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex. In: Niklasson L, Boden M, Ziemke T, eds. ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998. Perspectives in Neural Computing:. London: Springer; 1998: 949-954.
Bauer, U., Scholz, M., Levitt, J. B., Lund, J. S., & Obermayer, K. (1998). Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex. In L. Niklasson, M. Boden, & T. Ziemke (Eds.), Perspectives in Neural Computing:. ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998 (pp. 949-954). London: Springer.
Bauer, U., Scholz, M., Levitt, J. B., Lund, J. S., and Obermayer, K. (1998). “Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex” in ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998, ed. L. Niklasson, M. Boden, and T. Ziemke Perspectives in Neural Computing: (London: Springer), 949-954.
Bauer, U., et al., 1998. Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex. In L. Niklasson, M. Boden, & T. Ziemke, eds. ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998. Perspectives in Neural Computing:. London: Springer, pp. 949-954.
U. Bauer, et al., “Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex”, ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998, L. Niklasson, M. Boden, and T. Ziemke, eds., Perspectives in Neural Computing:, London: Springer, 1998, pp.949-954.
Bauer, U., Scholz, M., Levitt, J.B., Lund, J.S., Obermayer, K.: Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex. In: Niklasson, L., Boden, M., and Ziemke, T. (eds.) ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998. Perspectives in Neural Computing:. p. 949-954. Springer, London (1998).
Bauer, Ute, Scholz, Michael, Levitt, Jonathan B., Lund, Jennifer S., and Obermayer, Klaus. “Influence of Recurrent Excitation and Inhibition on Receptive Field Size and Contrast Sensitivity in Layer 4C of Macaque Striate Cortex”. ICANN 98: Proceedings of the 8th International Conference on Artificial Neural Networks, Skövde, Sweden, 2–4 September 1998. Ed. L. Niklasson, M. Boden, and T. Ziemke. London: Springer, 1998. Perspectives in Neural Computing:. 949-954.
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