Hi, I am Norbert Kovacs, My LiveDNA is 36.6432
 
   
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Dr. Norbert Kovacs
 
Highest Degree: Ph.D. in Neurology from University of Pecs, Hungary
 
Institute: University of Pecs, Hungary
 
Area of Interest: Biomedical Sciences
  •   Deep Brain Stimulation
  •   Movement Disorders
  •   Clinical Electrophysiology
  •   Neuroimaging
 
URL: http://livedna.org/36.6432
 
My SELECTED Publications
1:    Kovacs, N., R. Herold, J. Janszky, S. Komoly and F. Nagy, 2011. Tics status: A movement disorder emergency. J. Neurol., 258: 143-145.
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2:   Ajtay, Z., L. Kellenyi, L. Hejjel, A. Solymos and A. Nemeth et al., 2009. Simple and choice reaction times are prolonged following extracorporeal circulation: A potential method for the assessment of acute neurocognitive deficit. Med. Sci. Monitor, 15: CR470-CR476.
PubMed  |  
3:   Aradi, M., A. Schwarcz, G. Perlaki, G. Orsi and N. Kovacs et al., 2013. Quantitative MRI studies of chronic brain white matter hyperintensities in migraine patients. Headache, 53: 752-763.
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4:   Auer, T., P. Barsi, B. Bone, A. Angyalosi and M. Aradi et al., 2008. History of simple febrile seizures is associated with hippocampal abnormalities in adults. Epilepsia, 49: 1562-1569.
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5:   Auer, T., S. Pinter, N. Kovacs, Z. Kalmar and F. Nagy et al., 2009. Does obstetric brachial plexus injury influence speech dominance? Ann. Neurol., 65: 57-66.
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6:   Balas, I., G. Deli, Z. Aschermann and N. Kovacs, 2013. Globus palidus stimulation for primary and secondary dystonia: Effects on health-related quality of life and symptom severity, a single center study of 44 cases. Br. J. Neurosurg., 23: 272-306.
7:   Balas, I., N. Kovacs and K. Hollody, 2006. Staged bilateral stereotactic pallidothalamotomy for life-threatening dystonia in a child with Hallervorden-Spatz disease. Mo. Disord., 21: 82-85.
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8:   Bone, B., A. Fogarasi, R. Schulz, C. Gyimesi, Z. Kalmar, N. Kovacs, A. Ebner and J. Janszky, 2012. Secondarily generalized seizures in temporal lobe epilepsy. Epilepsia, 53: 817-824.
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9:   Bosnyak, E., M. Herceg, E. Pal, Z. Aschermann and J. Janszky et al., 2013. Are branded and generic extended-release ropinirole formulations equally efficacious? A rater-blinded, switch-over, multicenter study. Proceedings of the 17th International Congress of Parkinson's Disease and Movement Disorders, Volume 28, June 16-20, 2013, Sydney, Australia -.
10:   Deli, G., I. Balas, F. Nagy, E. Balazs, J. Janszky, S. Komoly and N. Kovacs, 2011. Comparison of the efficacy of unipolar and bipolar electrode configuration during subthalamic deep brain stimulation. Parkinsonism Relat. Disord., 17: 50-54.
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11:   Fasano, A., L. Ricciardi, A.R. Bentivoglio, C. Canavese and G. Zorzi et al., 2012. Status dystonicus: Predictors of outcome and progression patterns of underlying disease. Mov. Disord., 27: 783-788.
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12:   Feldmann, A., E. Illes, A. Mike, N. Kovacs, L. Toth et al., 2006. Similar changes in brain activation during hypnotic and posthypnotic state may underlie attentional inhibition to posthypnotic order. Eur. J. Neurol., 13: 164-165.
13:   Feldmann, A., Z. Illes, P. Kosztolanyi, E. Illes and A. Mike et al., 2008. Morphometric changes of gray matter in Parkinson's disease with depression: A voxel-based morphometry study. Movement Disorders, 23: 42-46.
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14:   Gabriella, D., B. Istvan, K. Samuel, D. Tamas and J. Jozsef et al., 2012. Disztonia kezelese mely agyi stimulacioval: 40 eset tapasztalatainak osszefoglalasa. Clin. Neurosci., 65: 249-260.
15:   Gyimesi, C., A. Fogarasi, N. Kovacs, V. Toth and V. Magalova et al., 2007. Patients' ability to react before complex partial seizures. Epilepsy Behav., 10: 183-186.
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16:   Herceg, M., F. Nagy, E. Pal, J. Janszky, I. Kesmarky, S. Komoly and N. Kovacs, 2012. Pramipexole may be an effective treatment option in essential tremor. Clin. Neuropharmacol., 35: 73-76.
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17:   Horvath, R.A., A. Fogarasi, R. Schulz, G. Perlaki and Z. Kalmar et al., 2009. Ictal vocalizations occur more often in temporal lobe epilepsy with dominant (left-sided) epileptogenic zone. Epilepsia, 50: 1542-1546.
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18:   Horvath, R.A., A. Schwarcz, M. Aradi, T. Auer and N. Feher et al., 2011. Lateralisation of non-metric rhythm. Laterality, 16: 620-635.
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19:   Janszky, J., A. Fogarasi, V. Magalova, C. Gyimesi, N. Kovacs, R. Schulz and A. Ebner, 2006. Unilateral hand automatisms in temporal lobe epilepsy. Seizure, 15: 393-396..
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20:   Janszky, J., A. Fogarasi, V. Toth, V. Magalova and C. Gyimesi et al., 2007. Peri-ictal vegetative symptoms in temporal lobe epilepsy. Epilepsy Behav., 11: 125-129.
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21:   Janszky, J., N. Kovacs, C. Gyimesi, A. Fogarasi, T. Doczi and S. Wiebe, 2010. Epilepsy surgery, antiepileptic drug trials and the role of evidence. Epilepsia, 51: 1004-1009.
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22:   Kallai, J., A. Csatho, F. Kover, T. Makany and J. Nemes et al., 2005. MRI-assessed volume of left and right hippocampi in females correlates with the relative length of the second and fourth fingers (the 2D:4D ratio). Psychiatry Res., 140: 199-210.
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23:   Kalmar, Z., N. Kovacs, G. Perlaki, F. Nagy and Z. Aschermann et al., 2011. Reorganization of motor system in Parkinson's Disease. Eur. Neurol., 66: 220-226.
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24:   Kalmar, Z., N. Kovacs, I. Balas, G. Perlaki and E. Plozer et al., 2013. Effects of spinal cord stimulation on heart rate variability in patients with chronic pain. Clin. Neurosci., 66: 102-106.
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25:   Kaszas, B., N. Kovacs, I. Balas, J. Kallai and Z. Aschermann et al., 2012. Sensitivity and specificity of addenbrooke's cognitive examination, mattis dementia rating scale, frontal assessment battery and mini mental state examination for diagnosing dementia in parkinson's disease. Parkinsonism Relat. Disord., 18: 553-556.
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26:   Kovacs, N., B. Bone, G. Deli, E. Bosnyak and F. Nagy et al., 2012. Health-Related quality of life after pallidal deep brain stimulation in primary and secondary dystonia. Eur. J. Neurol., Vol. 19. .
27:   Kovacs, N., B. Bone, G. Deli, E. Bosnyak, F. Nagy, J. Janszky and S. Komoly, 2012. Health-Related quality of life in primary and secondary dystonia after pallidal deep brain stimulation. Proceedings of the 16th International Congress of Parkinson's Disease and Movement Disorders, Volume 27, June 17-21, 2012, Dublin, Ireland. -.
28:   Kovacs, N., B. Kaszas, I. Balas, Z. Aschermann, Z. Kerekes, F. Nagy, S. Komoly and K. Karadi, 2011. Addenbrooke's cognitive examination, mattis dementia rating scale and frontal assessment battery for diagnosing dementia in Parkinson's disease. J. Neurol., 258: 186-187.
29:   Kovacs, N., E. Bosnyak, M. Herceg, E. Pal and Z. Aschermann et al., 2013. Are branded and generic extended-release ropinirole formulations equally efficacious? A rater-blinded, cross-over, multicenter study. J. Neurol. Sci., 333: e143-e144.
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30:   Kovacs, N., E. Gasparics, E. Bosnyak, F. Nagy and J. Janszky et al., 2012. Selecting the most optimal trajectories for deep brain stimulation based on microelectrode recording signals. Mov. Disord., 27: S162-S163.
31:   Kovacs, N., E. Gasparics, E. Bosnyak, F. Nagy, J. Janszky, I. Balas and G. Deli, 2012. The impact of microelectrode recording on selecting the most optimal trajectories for electrode implantation. Eur. J. Neurol., Vol. 19. .
32:   Kovacs, N., E. Pal, F. Nagy, P. Acs, E. Bosnyak and B. Faludi, 2013. Parkinson's disease sleep scale-2 is more specific for PD than the Epworth sleep scale. Proceedings of the 17th International Congress of Parkinson's Disease and Movement Disorders, Volume 28, June 16-20, 2013, Sydney, Australia -.
33:   Kovacs, N., E. Pal, H. Merkli, L. Kellenyi, F. Nagy, J. Janszky and I. Balas, 2008. Bilateral effects of unilateral thalamic deep brain stimulation: A case report. Mov. Disord., 23: 276-279.
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34:   Kovacs, N., E. Pal, I. Balas, J. Janszky, F. Nagy and H. Merkli, 2006. Neurosurgical treatment of tremor in mitochondrial encephalopathy. Mov. Disord., 21: 2227-2230.
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35:   Kovacs, N., F. Nagy, F. Kover, A. Feldmann and C. Llumiguano et al., 2006. Implanted deep brain stimulator and 1.0-Tesla magnetic resonance imaging. J. Magnetic Resonance Imaging, 24: 1409-1412.
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36:   Kovacs, N., F. Nagy, I. Balas, S. Komoly and J. Janszky, 2008. Oxcarbazepine may induce psychotic symptoms in Parkinson's disease. Epilepsy Behav., 12: 492-493.
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37:   Kovacs, N., F. Nagy, I. Balas, Z. Illes and L. Kellenyi, 2005. Uniform postoperative electrophysiological changes in rest tremor characteristics irrespective of the type and target of surgical intervention. Parkinsonism Relat. Disorders, 11: 242-243.
38:   Kovacs, N., F. Nagy, Z. Aschermann and E. Pal, 2011. High frequency repetitive transcranial magnetic stimulation of the motor cortex in Parkinson's disease: A randomized, doubleblind, placebo-controlled study. Movement Disorders, 26: S132-S133.
39:   Kovacs, N., F. Nagy, Z. Aschermann, J. Janszky and E. Pal, 2011. Biperiden for segmental and generalized dystonia: An open-label study. Movement Disorders, 26: S216-S217.
40:   Kovacs, N., G. Deli, E. Bosnyak, I. Balas, S. Komoly and J. Janszky, 2013. Comparison of double monopolar and interleaving stimulation modes in the treatment of primary generalized and segmental dystonia. Proceedings of the 17th International Congress of Parkinson's Disease and Movement Disorders, Volume 28, June 16-20, 2013, Sydney, Australia -.
41:   Kovacs, N., I. Balas, C. Llumiguano, L. Kellenyi and F. Nagy, 2006. Dichotomy of Parkinsonian rest tremor. Clin. Neurophysiol., 117: S182-S183.
42:   Kovacs, N., I. Balas, J. Janszky, M. Simon, S. Fekete and S. Komoly, 2011. Status dystonicus in tardive dystonia successfully treated by bilateral deep brain stimulation. Clin. Neurol. Neurosurgery, 113: 808-809.
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43:   Kovacs, N., I. Balas, L. Kellenyi and F. Nagy, 2006. Can the bilateral subthalamic deep brain stimulation cause cognitive impairment? Eur. J. Neurol., 13: 91-92.
44:   Kovacs, N., I. Balas, L. Kellenyi, E. Pal and F. Nagy, 2007. The impact of the use of access therapy controller on the postoperative outcome. Movement Disorders, 22: S231-S232.
45:   Kovacs, N., I. Balas, L. Kellenyi, J. Janszky and A. Feldmann et al., 2008. The impact of bilateral subthalamic deep brain stimulation on long-latency event-related potentials. Parkinsonism Related Disorders, 14: 476-480.
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46:   Kovacs, N., I. Balas, Z. Illes, L. Kellenyi and T.P. Doczi et al., 2006. Uniform qualitative electrophysiological changes in postoperative rest tremor. Movement Disorders, 21: 318-324.
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47:   Kovacs, N., I. Hernadi, G. Deli, E. Bosnyak, F. Nagy, I. Balas and J. Janszky, 2012. The impact of various cognitive tasks on the activity of subthalamic nuclei and upper limb tremor. Proceedings of the 16th International Congress of Parkinson's Disease and Movement Disorders, Volume 27, June 17-21, 2012, Dublin, Ireland. -.
48:   Kovacs, N., I. Hernadi, G. Deli, E. Bosnyak, F. Nagy, J. Janszky and I. Balas, 2012. The way how various cognitive tasks impair the activity of subthalamic nuclei and upper limb tremor. Eur. J. Neurol., 19: 215-234.
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49:   Kovacs, N., J. Janszky and F. Nagy, 2011. Cost effectiveness of rasagiline and pramipexole as treatment strategies in early Parkinson's disease in the UK setting. Drugs Aging, 28: 161-162.
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50:   Kovacs, N., J. Janszky and F. Nagy, 2011. Effects of high-dose ropinirol on sexual functions in Parkinson's disease. J. Neurol., 258: 52-53.
51:   Kovacs, N., J. Janszky and F. Nagy, 2011. Effects of high-dose ropinirole on sexual function in Parkinson's disease. Movement Disorders 26: S261-S262.
52:   Kovacs, N., J. Janszky, F. Nagy and I. Balas, 2012. Changing to interleaving mode might improve dystonia in cases non-responding to pallidal stimulation. Mov. Disord., 27: 163-165.
53:   Kovacs, N., J. Janszky, F. Nagy, Z. Aschermann and E. Pal, 2011. High-frequency repetitive transcranial magnetic stimulation of the motor cortex does not improve motor symptoms in Parkinson's disease: A randomised, double-blind, placebo-controlled study. J. Neurol., 258: 51-52.
54:   Kovacs, N., J. Janszky, G. Dibo, F. Nagy and S. Komoly, 2011. Biperiden may improve segmental and generalised dystonia. J. Neurol., 258: 37-38.
55:   Kovacs, N., T. Auer, I. Balas, K. Karadi and K. Zambo et al., 2009. Neuroimaging and cognitive changes during deja vu. Epilepsy Behav., 14: 190-196.
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56:   Kuperczko, D., Z. Clemens, G. Perlaki, G. Orsi and Z. Kalmar et al., 2012. Sleeping habits and brain structure: The volume of the hippocampus is smaller in owls than larks. Eur. J. Neurol., Vol. 19. .
57:   Llumiguano, C., N. Kovacs, A. Schwarcz, T. Doczi and I. Balas, 2009. P3.128 1H-MRS after bilateral DBS of the STN in Parkinson's disease: Abstracts of WFN XVIII world congress on parkinson's disease and related disorders. Parkinsonism Relat. Disorders, 15: S180-S181.
58:   Llumiguano, C., N. Kovacs, Z. Usprung, A. Schwarcz, T.P. Doczi and I. Balas, 2008. 1H-MRS experiences after bilateral DBS of the STN in Parkinson's disease. Parkinsonism Related Disorders, 14: 229-232.
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59:   Mike, A., I. Balas, D. Varga, J. Janszky, F. Nagy and N. Kovacs, 2009. Subjective visual vertical may be altered by bilateral subthalamic deep brain stimulation. Mov. Disord., 24: 1556-1557.
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60:   Nagy, H., A. Takats, P. Klivenyi and N. Kovacs, 2013. Clinical experience with continuous intestinal dopaminergic therapy: A perspective from Hungary. J. Neurol. Sci. .
61:   Nemeth, A., L. Hejjel, Z. Ajtay, L. Kellenyi and A. Solymos et al., 2013. The assessment of neural injury following open heart surgery by physiological tremor analysis. Arch. Med. Sci., 9: 40-46.
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62:   Orsi, G., G. Perlaki, N. Kovacs, M. Aradi and Z. Papp et al., 2011. Body weight and the reward system: The volume of the right amygdala may be associated with body mass index in young overweight men. Brain Imaging Behav., 5: 149-157.
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63:   Pal, E., F. Nagy, Z. Aschermann, E. Balazs and N. Kovacs, 2010. The impact of left prefrontal repetitive transcranial magnetic stimulation on depression in Parkinson's disease: A randomized, double-blind, placebo-controlled study. Movement Disorders, 25: 2311-2317.
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64:   Perlaki, G., G. Orsi, N. Kovacs, A. Schwarcz and Z. Pap et al., 2011. Coffee consumption may influence hippocampal volume in young women. Brain Imaging Behav., 5: 274-284.
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65:   Perlaki, G., R. Horvath, G. Orsi, M. Aradi and T. Auer et al., 2013. White-matter microstructure and language lateralization in left-handers: A whole-brain MRI analysis. Brain Cognit., 82: 319-328.
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66:   Szots, M., F. Nagy, N. Kovacs, F. Veto, L. Szapary and S. Komoly, 2005. Gyermekkori agytorzsi glioma ritka megjelenesi formaja-esetismertetes. Cephalalgia Hungarica, 15: 108-109.
67:   Toth, V., A. Fogarasi, K. Karadi, N. Kovacs, A. Ebner and J. Janszky, 2010. Ictal affective symptoms in temporal lobe epilepsy are related to gender and age. Epilepsia, 51: 1126-1132.
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68:   Toth, V., G. Rasonyi, A. Fogarasi, N. Kovacs, T. Auer and J. Janszky, 2007. Juvenile myoclonic epilepsy starting in the eighth decade. Epileptic Disorders, 9: 341-345.
PubMed  |  
69:   Toth, V., L. Hejjel, A. Fogarasi, C. Gyimesi and G. Orsi et al., 2010. Periictal heart rate variability analysis suggests long-term postictal autonomic disturbance in epilepsy. Eur. J. Neurol., 17: 780-787.
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70:   Trauninger, A., B. Alkonyi, N. Kovacs, S. Komoly and Z. Pfund, 2010. Methylprednisolone therapy for short-term prevention of SUNCT syndrome. Cephalalgia, 30: 735-739.
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