There is an answer for neural design: “As information rate rises,
costs rise disproportionately.” To transmit more information
by spikes requires a higher spike rate. Axon diameter rises linearly with
spike rate, but axon volume and energy consumption rise as the diameter
squared. Thus, the essence of neural design: “Send only information that is
needed, and send it as slowly as possible”.
— Jul 13, 2026 05:09AM
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