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Literature DB >> 26282528

Generalized seizures in a neural field model with bursting dynamics.

Abstract

The mechanisms underlying generalized seizures are explored with neural field theory. A corticothalamic neural field model that has accounted for multiple brain activity phenomena and states is used to explore changes leading to pathological seizure states. It is found that absence seizures arise from instabilities in the system and replicate experimental studies in numerous animal models and clinical studies.

Entities: Disease

Keywords: Corticothalamic; Generalized seizures; Neural-field theory

Mesh：

Substances：
gamma-Aminobutyric Acid

Year: 2015 PMID： 26282528 DOI： 10.1007/s10827-015-0571-7

Source DB: PubMed Journal: J Comput Neurosci ISSN： 0929-5313 Impact factor: 1.621

66 in total

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Authors: Alejo J Nevado-Holgado; Frank Marten; Mark P Richardson; John R Terry
Journal: Neuroimage Date: 2011-09-14 Impact factor: 6.556

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Authors: Dean R Freestone; Dragan Nesic; Amirhossein Jafarian; Mark J Cook; David B Grayden
Journal: Conf Proc IEEE Eng Med Biol Soc Date: 2013

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Authors: R Srinivasan; P L Nunez; R B Silberstein
Journal: IEEE Trans Biomed Eng Date: 1998-07 Impact factor: 4.538

10. Involvement of intrathalamic GABAB neurotransmission in the control of absence seizures in the rat.

Authors: Z Liu; M Vergnes; A Depaulis; C Marescaux
Journal: Neuroscience Date: 1992 Impact factor: 3.590

7 in total

1. Stimulus-induced transitions between spike-wave discharges and spindles with the modulation of thalamic reticular nucleus.

Authors: Denggui Fan; Qingyun Wang; Jianzhong Su; Hongguang Xi
Journal: J Comput Neurosci Date: 2017-09-22 Impact factor: 1.621

Generalized seizures in a neural field model with bursting dynamics.

1. Prediction of electroencephalographic spectra from neurophysiology.

2. Unified neurophysical model of EEG spectra and evoked potentials.

3. Wave-number spectrum of electroencephalographic signals.

4. A study of thalamic and cortical rhythms in petit mal.

5. Characterising the dynamics of EEG waveforms as the path through parameter space of a neural mass model: application to epilepsy seizure evolution.

6. A neural mass model of spontaneous burst suppression and epileptic seizures.

7. Ionic mechanisms underlying synchronized oscillations and propagating waves in a model of ferret thalamic slices.

8. Intracellular analysis of relations between the slow (< 1 Hz) neocortical oscillation and other sleep rhythms of the electroencephalogram.

9. Spatial filtering and neocortical dynamics: estimates of EEG coherence.

10. Involvement of intrathalamic GABAB neurotransmission in the control of absence seizures in the rat.

1. Stimulus-induced transitions between spike-wave discharges and spindles with the modulation of thalamic reticular nucleus.

2. Neural field model of seizure-like activity in isolated cortex.

3. Eliminating Absence Seizures through the Deep Brain Stimulation to Thalamus Reticular Nucleus.

4. NFTsim: Theory and Simulation of Multiscale Neural Field Dynamics.

5. Fractional-Order Traveling Wave Approximations for a Fractional-Order Neural Field Model.

6. The Dynamics of Neural Fields on Bounded Domains: An Interface Approach for Dirichlet Boundary Conditions.

7. Computational Evidence for a Competitive Thalamocortical Model of Spikes and Spindle Activity in Rolandic Epilepsy.