Neuromagnetic cerebellar activation during seizures arising from the motor cortex

Epilepsy Research

Volumn 96, Issue 3, 2011, Pages 283-287

  Mohamed, Ismail S ^a   Otsubo, Hiroshi ^b   Ferrari, Paul ^b   Ochi, Ayako ^b   Snead, O Carter ^b   Cheyne, Douglas ^b,c  

^a DALHOUSIE UNIVERSITY   (Canada)

^b HOSPITAL FOR SICK CHILDREN   (Canada)

^c UNIVERSITY OF TORONTO   (Canada)

Author keywords

Beamformer; Cerebellum; Ictal; Magnetoencephalography

Indexed keywords

CARBAMAZEPINE; ETIRACETAM;

ARTICLE; CASE REPORT; CEREBELLUM; CHILD; ELECTROENCEPHALOGRAM; FOCAL EPILEPSY; HUMAN; IMAGE ANALYSIS; MAGNETOENCEPHALOGRAPHY; MALE; MOTOR CORTEX; NEUROIMAGING; NON INVASIVE MEASUREMENT; NUCLEAR MAGNETIC RESONANCE IMAGING; ONSET AGE; PRESCHOOL CHILD; PRIORITY JOURNAL;

CEREBELLUM; CHILD, PRESCHOOL; ELECTRODES, IMPLANTED; EPILEPSY; EVOKED POTENTIALS, MOTOR; EVOKED POTENTIALS, SOMATOSENSORY; FUNCTIONAL LATERALITY; HUMANS; MAGNETOENCEPHALOGRAPHY; MALE; MOTOR CORTEX;

EID: 80053895449     PISSN: 09201211     EISSN: 18726844     Source Type: Journal    
DOI: 10.1016/j.eplepsyres.2011.06.003     Document Type: Article

References (18)

1. Allen G.I., Tsukahara N. Cerebrocerebellar communication systems. Physiol. Rev. 1974, 54:957-1006.
2. Blumenfeld H., Varghese G.I., Purcaro M.J., Motelow J.E., Enev M., McNally K.A., Levin A.R., Hirsch L.J., Tikofsky R., Zubal I.G., Paige A.L., Spencer S.S. Cortical and subcortical networks in human secondarily generalized tonic-clonic seizures. Brain 2009, 132:999-1012.
3. Cheyne D., Bostan A.C., Gaetz W., Pang E.W. Event-related beamforming: a robust method for presurgical functional mapping using MEG. Clin. Neurophysiol. 2007, 118:1691-1704.
4. Chugani H.T., Rintahaka P.J., Shewmon D.A. Ictal patterns of cerebral glucose utilization in children with epilepsy. Epilepsia 1994, 35:813-822.
5. Cooper I.S., Amin I., Riklan M., Waltz J.M., Poon T.P. Chronic cerebellar stimulation in epilepsy. Clinical and anatomical studies. Arch. Neurol. 1976, 33:559-570.
6. Crescitelli F., Gilman A. Electrical manifestations of the cerebellum and cerebral cortex following DDT administration in cats and monkeys. Am. J. Physiol. 1946, 147:127-137.
7. Emerson R.G., Turner C.A., Pedley T.A., Walczak T.S., Forgione M. Propagation patterns of temporal spikes. Electroencephalogr. Clin. Neurophysiol. 1995, 94:338-348.
8. Gountouna V.E., Job D.E., McIntosh A.M., Moorhead T.W., Lymer G.K., Whalley H.C., Hall J., Waiter G.D., Brennan D., McGonigle D.J., Ahearn T.S., Cavanagh J., Condon B., Hadley D.M., Marshall I., Murray A.D., Steele J.D., Wardlaw J.M., Lawrie S.M. Functional magnetic resonance imaging (fMRI) reproducibility and variance components across visits and scanning sites with a finger tapping task. Neuroimage 2010, 49:552-560.
9. Harvey A.S., Jayakar P., Duchowny M., Resnick T., Prats A., Altman N., Renfroe J.B. Hemifacial seizures and cerebellar ganglioglioma: an epilepsy syndrome of infancy with seizures of cerebellar origin. Ann. Neurol. 1996, 40:91-98.
10. Hashimoto I., Kimura T., Tanosaki M., Iguchi Y., Sekihara K. Muscle afferent inputs from the hand activate human cerebellum sequentially through parallel and climbing fiber systems. Clin. Neurophysiol. 2003, 114:2107-2117.
11. Laich E., Kuzniecky R., Mountz J., Liu H.G., Gilliam F., Bebin M., Faught E., Morawetz R. Supplementary sensorimotor area epilepsy. Seizure localization, cortical propagation and subcortical activation pathways using ictal SPECT. Brain 1997, 120:855-864.
12. Mesiwala A.H., Kuratani J.D., Avellino A.M., Roberts T.S., Sotero M.A., Ellenbogen R.G. Focal motor seizures with secondary generalization arising in the cerebellum. Case report and review of the literature. J. Neurosurg. 2002, 97:190-196.
13. Ng W.H., Ochi A., Rutka J.T., Strantzas S., Holmes L., Otsubo H. Stimulation threshold potentials of intraoperative cortical motor mapping using monopolar trains of five in pediatric epilepsy surgery. Child Nerv. Syst. 2010, 26:675-679.
14. Ochi A., Otsubo H., Donner E.J., Elliott I., Iwata R., Funaki T., Akizuki Y., Akiyama T., Imai K., Rutka J.T., Snead O.C. Dynamic changes of ictal high-frequency oscillations in neocortical epilepsy: using multiple band frequency analysis. Epilepsia 2007, 48:286-296.
15. Ochi A., Otsubo H. Magnetoencephalography-guided epilepsy surgery for children with intractable focal epilepsy: SickKids experience. Int. J. Psychophysiol. 2008, 68:104-110.
16. Savic I., Altshuler L., Passaro E., Baxter L., Engel J. Localized cerebellar hypometabolism in patients with complex partial seizures. Epilepsia 1996, 37:781-787.
17. Tesche C.D., Karhu J. Somatosensory evoked magnetic fields arising from sources in the human cerebellum. Brain Res. 1997, 744:23-31.
18. Wright G.D., McLellan D.L., Brice J.G. A double-blind trial of chronic cerebellar stimulation in twelve patients with severe epilepsy. J. Neurol. Neurosurg. Psychiatry 1984, 47:769-774.