2017 IEEE International Electron Devices Meeting (IEDM) 2017
DOI: 10.1109/iedm.2017.8268370
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Energy use constrains brain information processing

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Cited by 15 publications
(24 citation statements)
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“…Figure 6C shows that this relationship (normalized to its peak) has a single well-defined peak close to the physiological gain of the synapse (gain = 1), when quantifying information flow using I or TEsum. In both those cases, this 'energetic efficiency of information flow' curve peaks close to gain = 1 and closely resembles what has been reported earlier, either for experimental data or in computational models [7][8][9][10].…”
Section: Results (3279 Words)supporting
confidence: 87%
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“…Figure 6C shows that this relationship (normalized to its peak) has a single well-defined peak close to the physiological gain of the synapse (gain = 1), when quantifying information flow using I or TEsum. In both those cases, this 'energetic efficiency of information flow' curve peaks close to gain = 1 and closely resembles what has been reported earlier, either for experimental data or in computational models [7][8][9][10].…”
Section: Results (3279 Words)supporting
confidence: 87%
“…Finally, we wanted to compare the application of these two information theoretic measures to a biophysically relevant scenario. We have recently demonstrated in computational models and experiments that a number of synaptic features can be explained as a trade-off between information flow and energy consumption: the low release probability of weak central synapses [7,9], the postsynaptic conductance at strong thalamic relay synapses [8], and the postsynaptic conductance at weak cortical synapses [10]. All these studies demonstrate that synapses and neurons, appear…”
Section: Results (3279 Words)mentioning
confidence: 98%
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