• 825 Citations
  • 18 h-Index
1982 …2019

Research output per year

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Research Output

  • 825 Citations
  • 18 h-Index
  • 50 Article
  • 5 Review article
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Article
2019

EEG-based connectivity in patients with partial seizures with and without generalization

Dömötör, J., Clemens, B., Emri, M., Puskás, S. & Fekete, I., Mar 30 2019, In : Ideggyogyaszati szemle. 72, 3-4, p. 99-109 11 p.

Research output: Contribution to journalArticle

Inter-ictal network of focal epilepsy and effects of clinical factors on network activity

Clemens, B., Dömötör, J., Emri, M., Puskás, S. & Fekete, I., Feb 1 2019, In : Clinical Neurophysiology. 130, 2, p. 251-258 8 p.

Research output: Contribution to journalArticle

2017

Decrease of global current source density predicts successful treatment in absence and juvenile myoclonic epilepsies

Dömötör, J., Clemens, B., Puskás, S. & Fekete, I., Jul 1 2017, In : Epilepsy Research. 133, p. 1-5 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

EEG-Alapú agyi hálozatok 14 neurológiai betegségben

Translated title of the contribution: EEG-based cerebral networks in 14 neurological disordersDömötör, J., Clemens, B., Csépány, T., Emri, M., Fogarasi, A., Hollódy, K., Puskás, S., Fekete, K., Kovács, A. & Fekete, I., May 30 2017, In : Ideggyogyaszati Szemle. 70, 5-6, p. 159-178 20 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Egyedi LORETA-abnormalitások vizsgálata idiopathiás generalizált epilepsziákban

Translated title of the contribution: Individual evaluation of loreta abnormalities in idiopathic generalized epilepsyClemens, B., Puskás, S., Besenyei, M., Kondákor, I., Hollódy, K., Fogarasi, A., Bense, K., Emri, M., Opposits, G., Kovács, N. Z. & Fekete, I., Mar 30 2016, In : Ideggyógyászati szemle. 69, 3-4, p. 107-121 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Increased resting-state EEG functional connectivity in benign childhood epilepsy with centro-temporal spikes

Clemens, B., Puskás, S., Spisák, T., Lajtos, I., Opposits, G., Besenyei, M., Hollódy, K., Fogarasi, A., Kovács, N. Z., Fekete, I. & Emri, M., Feb 1 2016, In : Seizure. 35, p. 50-55 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2015

Mirtazapin által provokált fokális motoros rohamok és status epilepticus

Translated title of the contribution: Focal motor seizures and status epilepticus provoked by mirtazapineDömötör, J. & Clemens, B., Jul 30 2015, In : Ideggyogyaszati szemle. 68, 7-8, p. 286-288 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2014

Uppermost synchronized generators of spike-wave activity are localized in limbic cortical areas in late-onset absence status epilepticus

Piros, P., Puskas, S., Emri, M., Opposits, G., Spisak, T., Fekete, I. & Clemens, B., Mar 1 2014, In : Seizure. 23, 3, p. 213-221 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

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

Clemens, B., Puskás, S., Besenyei, M., Kovács, N. Z., Spisák, T., Kis, S. A., Emri, M., Hollódy, K., Fogarasi, A., Kondákor, I. & Fekete, I., Dec 1 2014, In : Epilepsy Research. 108, 10, p. 1896-1903 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
2013

Electrical storm in the brain and in the heart: Epilepsy and Brugada syndrome

Sandorfi, G., Clemens, B. & Csanadi, Z., Oct 2013, In : Mayo Clinic Proceedings. 88, 10, p. 1167-1173 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

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

Clemens, B., Puskás, S., Besenyei, M., Spisák, T., Opposits, G., Hollódy, K., Fogarasi, A., Fekete, I. & Emri, M., Oct 1 2013, In : Epilepsy Research. 106, 3, p. 357-369 13 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

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

Clemens, B., Puskás, S., Besenyei, M., Spisák, T., Emri, M. & Fekete, I., Sep 1 2013, In : Epilepsy Research. 106, 1-2, p. 128-135 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2012

EEG background activity is abnormal in the temporal and inferior parietal cortex in benign rolandic epilepsy of childhood: A LORETA study

Besenyei, M., Varga, E., Fekete, I., Puskás, S., Hollódy, K., Fogarasi, A., Emri, M., Opposits, G., Kis, S. A. & Clemens, B., Jan 1 2012, In : Epilepsy Research. 98, 1, p. 44-49 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

EEG-LORETA endophenotypes of the common idiopathic generalized epilepsy syndromes

Clemens, B., Puskás, S., Besenyei, M., Emri, M., Opposits, G., Kis, S. A., Hollódy, K., Fogarasi, A., Kondákor, I., Füle, K., Bense, K. & Fekete, I., May 1 2012, In : Epilepsy Research. 99, 3, p. 281-292 12 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2011

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

Clemens, B., Puskás, S., Bessenyei, M., Emri, M., Spisák, T., Koselák, M., Hollódy, K., Fogarasi, A., Kondákor, I., Füle, K., Bense, K. & Fekete, I., Sep 1 2011, In : Epilepsy Research. 96, 1-2, p. 11-23 13 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2010

Quantitative EEG abnormalities in persons with "pure" epileptic predisposition without epilepsy: A low resolution electromagnetic tomography (LORETA) study

Puskás, S., Bessenyei, M., Fekete, I., Hollódy, K. & Clemens, B., Sep 1 2010, In : Epilepsy Research. 91, 1, p. 94-100 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Theta EEG source localization using LORETA in partial epilepsy patients with and without medication

Clemens, B., Bessenyei, M., Fekete, I., Puskás, S., Kondákor, I., Tóth, M. & Hollódy, K., Jun 1 2010, In : Clinical Neurophysiology. 121, 6, p. 848-858 11 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2009

The electrophysiological "delayed effect" of focal interictal epileptiform discharges. A low resolution electromagnetic tomography (LORETA) study

Clemens, B., Piros, P., Bessenyei, M., Varga, E., Puskás, S. & Fekete, I., Aug 1 2009, In : Epilepsy Research. 85, 2-3, p. 270-278 9 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2008

Imaging the cortical effect of lamotrigine in patients with idiopathic generalized epilepsy: A low-resolution electromagnetic tomography (LORETA) study

Clemens, B., Piros, P., Bessenyei, M., Tóth, M., Hollódy, K. & Kondákor, I., Oct 1 2008, In : Epilepsy Research. 81, 2-3, p. 204-210 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
18 Citations (Scopus)

Valproate decreases EEG synchronization in a use-dependent manner in idiopathic generalized epilepsy

Clemens, B., Apr 1 2008, In : Seizure. 17, 3, p. 224-233 10 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2007

Characteristic distribution of interictal brain electrical activity in idiopathic generalized epilepsy

Clemens, B., Bessenyei, M., Piros, P., Tóth, M., Seress, L. & Kondákor, I., May 1 2007, In : Epilepsia. 48, 5, p. 941-949 9 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Lamotrigine decreases EEG synchronization in a use-dependent manner in patients with idiopathic generalized epilepsy

Clemens, B., Piros, P., Bessenyei, M. & Hollódy, K., Apr 1 2007, In : Clinical Neurophysiology. 118, 4, p. 910-917 8 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
23 Citations (Scopus)
2006

Quantitative EEG effects of carbamazepine, oxcarbazepine, valproate, lamotrigine, and possible clinical relevance of the findings

Clemens, B., Ménes, A., Piros, P., Bessenyei, M., Altmann, A., Jerney, J., Kollár, K., Rosdy, B., Rózsavölgyi, M., Steinecker, K. & Hollódy, K., Aug 2006, In : Epilepsy Research. 70, 2-3, p. 190-199 10 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)
2005

Distribution of spatial complexity of EEG in idiopathic generalized epilepsy and its change after chronic valproate therapy

Kondakor, I., Toth, M., Wackermann, J., Gyimesi, C., Czopf, J. & Clemens, B., Dec 1 2005, In : Brain Topography. 18, 2, p. 115-123 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Factors affecting spiking related to sleep and wake states in temporal lobe epilepsy (TLE)

Clemens, Z., Janszky, J., Clemens, B., Szucs, A. & Halász, P., Jan 1 2005, In : Seizure. 14, 1, p. 52-57 6 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Forced normalisation precipitated by lamotrigine

Clemens, B., Oct 1 2005, In : Seizure. 14, 7, p. 485-489 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2004

Abnormal quantitative EEG scores identify patients with complicated idiopathic generalised epilepsy

Clemens, B., Sep 1 2004, In : Seizure. 13, 6, p. 366-374 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Objective assessment of neurotoxicity while shifting from carbamazepine to oxcarbazepine

Clemens, B., Ménes, A. & Nagy, Z., May 1 2004, In : Acta Neurologica Scandinavica. 109, 5, p. 324-329 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Orgasmic aura - A report of seven cases

Janszky, J., Ebner, A., Szupera, Z., Schulz, R., Hollo, A., Szücs, A. & Clemens, B., Sep 1 2004, In : Seizure. 13, 6, p. 441-444 4 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Pathological theta oscillations in idiopathic generalised epilepsy

Clemens, B., Jun 1 2004, In : Clinical Neurophysiology. 115, 6, p. 1436-1441 6 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2003
37 Citations (Scopus)

Occipitalis spektrális EEG-paraméterek új, nem kezelt epilepsziás betegek esetében.

Translated title of the contribution: Occipital spectral EEG parameters in newly diagnosed, untreated patients with epilepsyClemens, B. & Bessenyei, M., Mar 20 2003, In : Ideggyógyászati szemle. 56, 3-4, p. 92-105 14 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2002

Flumazenil hatása a regionális agyi perfusióra [15O]-butanol-PET- és transcranialis Doppler-UH-vizsgálatok alapján.

Translated title of the contribution: Effect of flumazenil on the regional cerebral blood flow measured by [15O]-butanol PET scan and transcranial Doppler ultrasonographyMunkácsy, C., Clemens, B., Ménes, A., Mikecz, P., Trón, L., Sikula, J., Kollár, J. & Emri, M., May 26 2002, In : Orvosi hetilap. 143, 21 Suppl 3, p. 1327-1330 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Ictal electroencephalography in a case of benign centrotemporal epilepsy

Clemens, B., Jan 1 2002, In : Journal of Child Neurology. 17, 4, p. 297-300 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2000

EEG frequency profiles of idiopathic generalised epilepsy syndromes

Clemens, B., Szigeti, G. & Barta, Z., Nov 22 2000, In : Epilepsy Research. 42, 2-3, p. 105-115 11 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Sleep spindle asymmetry in epileptic patients

Clemens, B. & Ménes, A., Jan 1 2000, In : Clinical Neurophysiology. 111, 12, p. 2155-2159 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Urinary N-acetyl-β-D-glucosaminidase in epileptic children treated with antiepileptic drugs

Csathy, L., Olah, A. V., Clemens, B., Gyorgy, I. & Varga, J., Nov 22 2000, In : Archives of disease in childhood. 83, 5, p. 420-422 3 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
1997

Hungarian multicentre epidemiologic study of the warning and initial symptoms (prodrome, aura) of epileptic seizures

Rajna, P., Clemens, B., Csibri, E., Dobos, E., Geregely, A., Gottschal, M., György, I., Horváth, Á., Horváth, F., Mezöfi, L., Velkey, I., Veres, J. & Wagner, E., Jan 1 1997, In : Seizure. 6, 5, p. 361-368 8 p.

Research output: Contribution to journalArticle

86 Citations (Scopus)

Perioral myoclonia with absences? A case report with EEG and voltage mapping analysis

Clemens, B., Jul 1 1997, In : Brain and Development. 19, 5, p. 353-358 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
1992

Effects of Generalized Interictal EEG Discharges on Sleep Stability: Assessment by Means of Cyclic Alternating Pattern

Terzano, M. G., Parrino, L., Anelli, S., Boselli, M. & Clemens, B., Mar 1992, In : Epilepsia. 33, 2, p. 317-326 10 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)
1989
1 Citation (Scopus)
1988

Dopamine agonist treatment of self-induced pattern-sensitive epilepsy. a case report

Clemens, B., Jan 1 1988, In : Epilepsy Research. 2, 5, p. 340-343 4 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
1987

Absence Attacks Precipitated by Long‐Lasting Subclinical Temporal Discharges

Clemens, B. & Bánk, J., Jun 1987, In : Psychiatry and Clinical Neurosciences. 41, 2, p. 221-225 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Sleep Studies in Benign Epilepsy of Childhood with Rolandic Spikes. I. Sleep Pathology

Clemens, B. & Oláh, R., Feb 1987, In : Epilepsia. 28, 1, p. 20-23 4 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
41 Citations (Scopus)
1984

Epilepsziás betegek monoterápiája.

Translated title of the contribution: Monotherapy of epileptic patientsClemens, B. & Berecz, G., Aug 12 1984, In : Orvosi hetilap. 125, 33, p. 1999-2002 4 p.

Research output: Contribution to journalArticle

1982

Alvásdepriváció és spontán alvás: komplex aktivációs módszer epilepsziás müködészavar gyanúja esetén.

Translated title of the contribution: Sleep deprivation and spontaneous sleep: a complex activation method in cases of suspected epilepsyClemens, B., Mezey, I., Berecz, G. & Zsadányi, O., Feb 21 1982, In : Orvosi hetilap. 123, 8, p. 459-461 3 p.

Research output: Contribution to journalArticle

Productive psychotic episode following complex partial status epilepticus

Clemens, B., Jan 1 1982, In : Ideggyogyaszati szemle. 35, 2, p. 87-93 7 p.

Research output: Contribution to journalArticle