Search results for: T. Spisak

Items from 1 to 6 out of 6 results

article

Valproate treatment normalizes EEG functional connectivity in successfully treated idiopathic generalized epilepsy patients

B. Clemens, S. Puskás, M. Besenyei, N.Zs. Kovács, more

Epilepsy Research > 2014 > 108 > 10 > 1896-1903

To investigate the effect of chronic VPA treatment of EEG functional connectivity in successfully treated idiopathic generalized epilepsy (IGE) patients.19-channel waking, resting-state EEG records of 26 IGE patients were analyzed before treatment (IGE) and after the 90th day of treatment (VPA), in seizure-free condition. Three minutes of artifact-free EEG background activity (without epileptiform...

article

Neurophysiology of juvenile myoclonic epilepsy: EEG-based network and graph analysis of the interictal and immediate preictal states

B. Clemens, S. Puskás, M. Besenyei, T. Spisák, more

Epilepsy Research > 2013 > 106 > 3 > 357-369

The neuronal mechanisms of enduring seizure propensity and seizure precipitation in juvenile myoclonic epilepsy (JME) are not known. We investigated these issues, within the framework of the “network concept” of epilepsy.Design1: 19, unmedicated JME patients were compared with nineteen, age-, and sex-matched normal control persons (NC). A total of 120s, artifact-free, paroxysm-free, eyes-closed, resting...

article

Remission of benign epilepsy with rolandic spikes: An EEG-based connectivity study at the onset of the disease and at remission

B. Clemens, S. Puskás, M. Besenyei, T. Spisák, more

Epilepsy Research > 2013 > 106 > 1-2 > 128-135

The neuronal mechanisms of remission of epilepsy are not known. Based on the principles of the “network theory of epilepsy” we postulated the existence of abnormal cortico-cortical interactions at the onset of epilepsy (Hypothesis-1), and postulated that remission is associated with the decrease or disappearance of the abnormal quantitative EEG findings (Hypothesis-2).Four children with benign epilepsy...

chapter

Reference database driven statistical analysis of automated frameless CT-MRI registration developed for radiosurgical investigations

G. Opposits, S.A. Kis, T. Spisak, E. Berenyi, more

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) > 2780 - 2782

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC)

The aims of this study were (1) to describe statistically the fluctuation of the goodness of automated CT-MRI registration method (2) to evaluate a numerical parameter, scaled to [0,1] interval (lambda), for characterizing the population level accuracy of any automated CT-MRI registration algorithm on voxel similarity basis. The population level distribution of cross-correlation values between the...

article

EEG functional connectivity of the intrahemispheric cortico-cortical network of idiopathic generalized epilepsy

B. Clemens, S. Puskás, M. Bessenyei, M. Emri, more

Epilepsy Research > 2011 > 96 > 1-2 > 11-23

Intrahemispheric, cortico-cortical EEG functional connectivity (fC) was investigated in untreated patients with idiopathic generalized epilepsy (IGE) in this explorative study.Group comparison was carried out between 19, drug-naive IGE patients and 19, matched healthy persons. 90ÿ2s of 19 channels waking, interictal background EEG signal (without epileptiform potentials) were processed to the LORETA...

article

TWO JADEITITE MADE LENGYEL CULTURE AXES FROM GOLIANOVO, WESTERN SLOVAKIA

D. Hovorka, T. Spisak, T. Mikus

Acta Archaeologica Carpathica > 2006 > 41 > 53-68

Among several ten types of stone raw materials used in the Neolithic/Aeneolithic and found as stone implements on the territory of the Slovak Republic, only one axe made from the jadeitite has been described (Hovorka et al. 1998) in the past. In this paper we present description of the raw material, in order of the 2nd and 3rd broken pieces of the jadeitite made axes found within the identified rondel...

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Search results for: T. Spisak

Valproate treatment normalizes EEG functional connectivity in successfully treated idiopathic generalized epilepsy patients

Neurophysiology of juvenile myoclonic epilepsy: EEG-based network and graph analysis of the interictal and immediate preictal states

Remission of benign epilepsy with rolandic spikes: An EEG-based connectivity study at the onset of the disease and at remission

Reference database driven statistical analysis of automated frameless CT-MRI registration developed for radiosurgical investigations

EEG functional connectivity of the intrahemispheric cortico-cortical network of idiopathic generalized epilepsy

TWO JADEITITE MADE LENGYEL CULTURE AXES FROM GOLIANOVO, WESTERN SLOVAKIA

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