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Noisy neurons can certainly compute

How do neurons combine separate pieces of information that are only partially reliable? Surprisingly, their noise properties may simplify the underlying computations while allowing them to maintain optimal performance.

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Figure 1: Optimal pooling of unreliable signals is simplified by Poisson noise.

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Salinas, E. Noisy neurons can certainly compute. Nat Neurosci 9, 1349–1350 (2006). https://doi.org/10.1038/nn1106-1349

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