An Inherent Trade-Off in Noisy Neural Communication with Rank-Order Coding

Ibrahim Alsolami; Tomoki Fukai

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arXiv · 2308.07034

An Inherent Trade-Off in Noisy Neural Communication with Rank-Order Coding

Ibrahim Alsolami·Tomoki Fukai

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Abstract

Rank-order coding, a form of temporal coding, has emerged as a promising scheme to explain the rapid ability of the mammalian brain. Owing to its speed as well as efficiency, rank-order coding is increasingly gaining interest in diverse research areas beyond neuroscience. However, much uncertainty still exists about the performance of rank-order coding under noise. Herein we show what information rates are fundamentally possible and what trade-offs are at stake. An unexpected finding in this paper is the emergence of a special class of errors that, in a regime, increase with less noise.

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Ibrahim Alsolami, Tomoki Fukai. 2023-08-14. An Inherent Trade-Off in Noisy Neural Communication with Rank-Order Coding. https://arxiv.org/abs/2308.07034

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