Computational modeling of seizure spread on a cortical surface.

ABSTRACT: In the field of computational epilepsy, neural field models helped to understand some large-scale features of seizure dynamics. These insights however remain on general levels, without translation to the clinical settings via personalization of the model with the patient-specific structure. In particular, a link was suggested between epileptic seizures spreading across the cortical surface and the so-called theta-alpha activity (TAA) pattern seen on intracranial electrographic signals, yet this link was not demonstrated on a patient-specific level. Here we present a single patient computational study linking the seizure spreading across the patient-specific cortical surface with a specific instance of the TAA pattern recorded in the patient. Using the realistic geometry of the cortical sur

SUBMITTER: Sip V 

PROVIDER: S-EPMC8818012 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature