Evolutionary arms races: ie the need to think quickly to avoid becoming prey, think fast enough to catch prey, etc.
That aside, is miniaturization out of the question (IE:logic won’t shrink)? Is there a lower limit on number of charge carriers for synapses to work?
The prime overall size constraint seems may be surface/volume ratios and temp as we already discussed, but yes synapses are already pretty minimal for what they do (they are analog multipliers and storage devices).
Synapses are equivalent to entire multipliers + storage devices + some extra functions, far more than transistors.
Evolutionary arms races: ie the need to think quickly to avoid becoming prey, think fast enough to catch prey, etc.
The prime overall size constraint seems may be surface/volume ratios and temp as we already discussed, but yes synapses are already pretty minimal for what they do (they are analog multipliers and storage devices).
Synapses are equivalent to entire multipliers + storage devices + some extra functions, far more than transistors.
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