Voltage-dependent K+ channels improve the energy efficiency of signalling in blowfly photoreceptors

Preprint, Other literature type English OPEN

Heras, Francisco; Anderson, John; Laughlin, Simon; Niven, Jeremy;

(2017)

Publisher: The Royal Society

Related identifiers: doi: 10.1098/rsif.2016.0938, doi: 10.1101/090308, pmc: PMC5414906
Subject: bepress|Life Sciences|Biology | bepress|Life Sciences|Biochemistry, Biophysics, and Structural Biology|Biophysics | Life Sciences–Engineering interface

Voltage-dependent conductances in many spiking neurons are tuned to reduce action potential energy consumption, so improving the energy efficiency of spike coding. However, the contribution of voltage-dependent conductances to the energy efficiency of analogue coding, b... View more

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[6] Carter, B. C. & Bean, B. P., 2009. Sodium entry during action potentials of mammalian neurons: Incomplete inactivation and reduced metabolic efficiency in fast-spiking neurons. Neuron 64, 898-909.
[7] Alle, H., Roth, A. & Geiger, J. R. P., 2009. Energy-efficient action potentials in hippocampal mossy fibers. Science 325, 1405-1408.
[8] Sengupta, B., Stemmler, M., Laughlin, S. B. & Niven, J. E., 2010. Action potential energy efficiency varies among neuron types in vertebrates and invertebrates. PLoS Comput. Biol. 6.
[9] Stemmler, M. B., Sengupta, B., Laughlin, S. B. & Niven, J., 2011. Energetically optimal action potentials. In Advances in Neural Information Processing Systems 24 (eds. J. Shawe-Taylor, R. S. Zemel, P. L. Bartlett, F. Pereira & K. Q. Weinberger), pp. 1566-1574. Curran Associates, Inc.
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