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State and location dependence of action potential metabolic cost in cortical pyramidal neurons

Date

Authors

Hallermann, S

de Kock, Christiaan P J

Stuart, Gregory J

Kole, Maarten

Publisher

Nature Publishing Group

Abstract

Action potential generation and conduction requires large quantities of energy to restore Na + and K + ion gradients. We investigated the subcellular location and voltage dependence of this metabolic cost in rat neocortical pyramidal neurons. Using Na +K

Keywords

Keywords: potassium ion; sodium ion; sodium potassium chloride cotransporter; action potential; article; brain cortex; cellular distribution; computer simulation; dendrite; energy consumption; energy transfer; human; membrane steady potential; neocortex; nerve fibe

URI

http://hdl.handle.net/1885/62846

Collections

ANU Research Publications

Source

Nature Neuroscience

Type

Journal article

DOI

10.1038/nn.3132

Restricted until

2037-12-31

Downloads

File

Description

01_Hallermann_State_and_location_dependence_2012.pdf (2.47 MB)