Cortex-wide Changes in Extracellular Potassium Ions Parallel Brain State Transitions in Awake Behaving Mice
Summary: Brain state fluctuations modulate sensory processing, but the factors governing state-dependent neural activity remain unclear. Here, we tracked the dynamics of cortical extracellular K+ concentrations ([K+]o) during awake state transitions and manipulated [K+]o in slices, during visual pro...
Main Authors: | Rune Rasmussen, Eric Nicholas, Nicolas Caesar Petersen, Andrea Grostøl Dietz, Qiwu Xu, Qian Sun, Maiken Nedergaard |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-07-01
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Series: | Cell Reports |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211124719308629 |
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