Crossref journal-article
The Royal Society
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (175)
Abstract

In this paper, we introduce a modification of a mean-field model used to describe the brain's electrical activity as recorded via electroencephalography (EEG). The focus of the present study is to understand the mechanisms giving rise to the dynamics observed during absence epilepsy, one of the classical generalized syndromes. A systematic study of the data from a number of different subjects with absence epilepsy demonstrates a wide variety of dynamical phenomena in the recorded EEG. In addition to the classical spike and wave activity, there may be polyspike and wave, wave spike or even no discernible spike–wave onset during seizure events. The model we introduce is able to capture all of these different phenomena and we describe the bifurcations giving rise to these different types of seizure activity. We argue that such a model may provide a useful clinical tool for classifying different subclasses of absence epilepsy.

Bibliography

Marten, F., Rodrigues, S., Benjamin, O., Richardson, M. P., & Terry, J. R. (2009). Onset of polyspike complexes in a mean-field model of human electroencephalography and its application to absence epilepsy. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 367(1891), 1145–1161.

Authors 5
  1. Frank Marten (first)
  2. Serafim Rodrigues (additional)
  3. Oscar Benjamin (additional)
  4. Mark P Richardson (additional)
  5. John R Terry (additional)
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Dates
Type When
Created 16 years, 6 months ago (Feb. 14, 2009, 7:04 a.m.)
Deposited 4 years, 6 months ago (Feb. 17, 2021, 9:57 p.m.)
Indexed 2 weeks, 4 days ago (Aug. 12, 2025, 5:27 p.m.)
Issued 16 years, 6 months ago (Feb. 16, 2009)
Published 16 years, 6 months ago (Feb. 16, 2009)
Published Online 16 years, 6 months ago (Feb. 16, 2009)
Published Print 16 years, 5 months ago (March 28, 2009)
Funders 0

None

@article{Marten_2009, title={Onset of polyspike complexes in a mean-field model of human electroencephalography and its application to absence epilepsy}, volume={367}, ISSN={1471-2962}, url={http://dx.doi.org/10.1098/rsta.2008.0255}, DOI={10.1098/rsta.2008.0255}, number={1891}, journal={Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences}, publisher={The Royal Society}, author={Marten, Frank and Rodrigues, Serafim and Benjamin, Oscar and Richardson, Mark P and Terry, John R}, year={2009}, month=feb, pages={1145–1161} }