Data for: Dynamical phase transition in spike neuronal firing patterns of hippocampal cells

Published: 20 Jul 2019 | Version 1 | DOI: 10.17632/9d6jhgnr2x.1
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Description of this data

To determine the dynamical state of the neurons, we have focused on the statistics of the distributions of inter-spike intervals. In particular, we identify two states. The first is the basal state, in which cell spiking follows non-correlated (memory-less) random statistics, usually with a Poisson-like distribution of intervals. The second state is obtained by the activation of the phospholipase C (PLC) signaling cascade with oxotremorine-M (Oxo-M), a M1 receptor agonist, which introduces temporal correlations in the spiking intervals. We interpret these correlations as a shift of the neuronal dynamics towards a critical state. We corroborate that this shift in dynamics is due to a change in the M-channel by applying the specific channel blocker XE991, as well as by blocking the phospholipase C (PLC) with U73122.

Experiment data files

This data is associated with the following publication:

Dynamical phase transition in spike neuronal firing patterns of hippocampal cells

Published in: Biochemical and Biophysical Research Communications

Latest version

  • Version 1

    2019-07-20

    Published: 2019-07-20

    DOI: 10.17632/9d6jhgnr2x.1

    Cite this dataset

    Rivera, Ana Leonor; Bravo-Martinez, Jorge (2019), “Data for: Dynamical phase transition in spike neuronal firing patterns of hippocampal cells”, Mendeley Data, v1 http://dx.doi.org/10.17632/9d6jhgnr2x.1

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Neuronal Activity, Firing

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