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. 2014 Dec;21(12):656–661. doi: 10.1101/lm.036269.114

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© 2014 Anderson and Strowbridge; Published by Cold Spring Harbor Laboratory Press

This article is distributed exclusively by Cold Spring Harbor Laboratory Press for the first 12 months after the full-issue publication date (see http://learnmem.cshlp.org/site/misc/terms.xhtml). After 12 months, it is available under a Creative Commons License (Attribution-NonCommercial 4.0 International), as described at http://creativecommons.org/licenses/by-nc/4.0/.

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Figure 1. — Intracellular response recorded during a spontaneous movement epoch. (A) Simultaneous recording of intracellular membrane potential in a dentate gyrus neuron (bottom trace) and spherical treadmill velocity (combined forward/backward and rotational axes) during a spontaneous movement epoch (18-sec duration; traces interrupted at double slash mark). Intracellular recording example shows both α-band membrane potential modulation near movement onset (horizontal black bar) and θ-band modulation (gray bar) later during the epoch. Inset shows response to a depolarizing current step in the same neuron. (B) Enlargement of the α-band membrane potential modulation from the example epoch shown in A. (C) Similar α-band membrane potential modulation recorded during movement onset in a different dentate gyrus neuron. Action potentials truncated in B and C.