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By combining the short-term memory with the logic concepts of Fig. 5, a pulsed-logic system can be created which uses energy only rarely. A and B signals are asynchronous and the logic output is only valid for a single spike after the READ neuron fires.

By combining the short-term memory with the logic concepts of Fig. 5, a pulsed-logic system can be created which uses energy only rarely. A and B signals are asynchronous and the logic output is only valid for a single spike after the READ neuron fires.

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Fig. 2. Uncolored portion from [12] The fraction of active neurons is...
Fig. 6. This network has neurons which fire for distinct frequencies of...
Fig. 7. A schematic showing the synaptic connections needed to store a...
Fig. 8 By combining the short-term memory with the logic concepts of...
Using Individual Neural Spikes to Represent Information [PrePress]
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  • Jun 2021
Most neocortex neural firing consists of apparently random individual spikes averaging as little as once every 6 seconds. The question arises: How can a system of seemingly random individual spikes represent useful information and lead to the general intelligence exhibited by the human brain? Nearly all artificial neural networks represent informat...
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... variant of the circuits from Fig. 5 is shown in Fig. 8 which can perform the functions of logical gates with much lower energy requirements. The short-term memory at the input means that A and B inputs can arrive asynchronously. When the READ neuron fires, the various outputs will emit a single spike (or not as appropriate). At all other times, no neurons ...