Connectivity and Excitability Shape Seizure Circuits.

Epilepsy Curr

Department of Neurology, University of Virginia, Charlottesville, VA, USA.

Published: November 2022

Mapping neuronal circuits that generate focal to bilateral tonic-clonic seizures is essential for understanding general principles of seizure propagation and modifying the risk of death and injury due to bilateral motor seizures. We used novel techniques developed over the past decade to study these circuits. We propose the general hypothesis that at the mesoscale, seizures follow anatomical projections of the seizure focus, preferentially activating more excitable neurons.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10273819PMC
http://dx.doi.org/10.1177/15357597221136961DOI Listing

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