The core network in absence epilepsy: Differences in cortical and thalamic BOLD response

Neurology

Volumn 75, Issue 10, 2010, Pages 904-911

  Carney, P W ^a,b,c   Masterton, R A J ^b   Harvey, A S ^d   Scheffer, I E ^a,c   Berkovic, S F ^a,c   Jackson, G D ^a,b  

^a AUSTIN HEALTH   (Australia)

^b FLOREY INSTITUTE OF NEUROSCIENCE AND MENTAL HEALTH   (Australia)

^c UNIVERSITY OF MELBOURNE   (Australia)

^d ROYAL CHILDREN'S HOSPITAL   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

OXYGEN;

ABSENCE SEIZURE; ADOLESCENT; ARTICLE; BRAIN REGION; BRAIN STEM; CAUDATE NUCLEUS; CHILD; CLINICAL ARTICLE; ELECTROENCEPHALOGRAM; ELECTROGRAPHY; EVENT RELATED POTENTIAL; FEMALE; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HUMAN; MALE; NUCLEAR MAGNETIC RESONANCE SCANNER; OXYGEN BLOOD LEVEL; PARIETAL LOBE; PONS; PRESCHOOL CHILD; PRIORITY JOURNAL; SCHOOL CHILD; SEIZURE; THALAMUS; ABSENCE; BRAIN CORTEX; BRAIN MAPPING; ELECTROENCEPHALOGRAPHY; IMAGE PROCESSING; NERVE CELL NETWORK; NUCLEAR MAGNETIC RESONANCE IMAGING; PATHOPHYSIOLOGY; PATIENT SELECTION; SIGNAL PROCESSING;

ADOLESCENT; BRAIN MAPPING; CEREBRAL CORTEX; CHILD; CHILD, PRESCHOOL; ELECTROENCEPHALOGRAPHY; EPILEPSY, ABSENCE; FEMALE; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MALE; NERVE NET; PATIENT SELECTION; SIGNAL PROCESSING, COMPUTER-ASSISTED; THALAMUS;

EID: 77957091700     PISSN: 00283878     EISSN: 1526632X     Source Type: Journal    
DOI: 10.1212/WNL.0b013e3181f11c06     Document Type: Article

References (29)

1. Blumenfeld H. Cellular and network mechanisms of spike-wave seizures. Epilepsia 2005;46(suppl 9):21-33.
2. Gotman J. Epileptic networks studied with EEG-fMRI. Epilepsia 2008;49(suppl 3):42-51.
3. Aghakhani Y, Bagshaw AP, Benar CG, et al. fMRI activation during spike and wave discharges in idiopathic generalized epilepsy. Brain 2004;127:1127-1144.
4. Hamandi K, Salek-Haddadi A, Laufs H, et al. EEG-fMRI of idiopathic and secondarily generalized epilepsies. Neu-roimage 2006;31:1700-1710.
5. Moeller F, Siebner HR, Wolff S, et al. Changes in activity of striato-thalamo-cortical network precede generalized spike wave discharges. Neuroimage 2008;39:1839-1849.
6. Helbig I, Scheffer IE, Mulley JC, Berkovic SF. Navigating the channels and beyond: unravelling the genetics of the epilepsies. Lancet Neurology 2008;7:231-245.
7. Glover GH. Deconvolution of impulse response in event-related BOLD fMRI. Neuroimage 1999;9:416-429.
8. Kang JK, Benar C, Al-Asmi A, et al. Using patient-specific hemodynamic response functions in combined EEG-fMRI studies in epilepsy. Neuroimage 2003;20:1162-1170
9. Commission on Classification and Terminology of the International League Against Epilepsy. Proposal for revised clinical and electroencephalographic classification of epileptic seizures. Epilepsia 1981;22:489-501
10. Commission on Classification and Terminology of the International League Against Epilepsy. Proposal for revised classification of epilepsies and epileptic syndromes. Epilep-sia 1989;30:389-399.
11. Masterton RAJ, Abbott DF, Fleming SW, Jackson GD. Measurement and reduction of motion and ballistocardio-gram artefacts from simultaneous EEG and fMRI recordings. Neuroimage 2007;37:202-211.
12. Waites AB, Shaw ME, Briellmann RS, et al. How reliable are fMRI-EEG studies of epilepsy? A nonparametric approach to analysis validation and optimization. Neuroim-age 2005;24:192-199.
13. Lemieux L, Salek-Haddadi A, Lund TE, Laufs H, Car-michael D. Modelling large motion events in fMRI studies of patients with epilepsy. Magn Reson Imaging 2007;25: 894-901.
14. Abbott DF, Wilson SJ, Jackson GD. Is use of a site-specific EPI template still beneficial for group fMRI studies? Program number 3460. Proceedings of the ISMRM 17th Scientific Meeting & Exhibition; Stockholm, Sweden; May 1-7, 2010.
15. Gotman J, Grova C, Bagshaw A, et al. Generalized epileptic discharges show thalamocortical activation and suspension of the default state of the brain. Proc Natl Acad Sci USA 2005;102:15236-15240.
16. Moeller F, Siebner HR, Wolff S, et al. Simultaneous EEG-fMRI in drug-naive children with newly diagnosed absence epilepsy. Epilepsia 2008;49:1510-1519.
17. Archer JS, Abbott DF, Waites AB, Jackson GD. fMRI " deactivation" of the posterior cingulate during generalized spike and wave. Neuroimage 2003;20:1915-1922.
18. Labate A, Briellmann RS, Abbott DF, Waites AB, Jackson GD. Typical childhood absence seizures are associated with thalamic activation. Epileptic Disord 2005;7:373-377.
19. Laufs H, Lengler U, Hamandi K, Kleinschmidt A, Krakow K. Linking generalized spike-and-wave discharges and resting state brain activity by using EEG/fMRI in a patient with absence seizures. Epilepsia 2006;47:444-448.
20. Kreindler A, Zuckermann E, Steriade M, Chimion D. Electro-clinical features of convulsions induced by stimulation of brain stem. J Neurophysiol 1958;21:430-436.
21. David O, Guillemain I, Saillet S, et al. Identifying neural drivers with functional MRI: an electrophysiological validation. PLoS Biol 2008;6:2683-2697.
22. Nersesyan H, Hyder F, Rothman DL, Blumenfeld H. Dynamic fMRI and EEG recordings during spike-wave seizures and generalized tonic-clonic seizures in WAG/Rij rats. J Cereb Blood Flow Metab 2004;24:589-599.
23. Kohsaka S, Mizukami S, Uetake K, Sakai T, Kohsaka M. Brainstem triggers absence seizures in human generalized epilepsy. Brain Res 1999;837:277-288.
24. Restuccia D, Valeriani M, Della Marca G. Giant subcorti-cal high-frequency SEPs in idiopathic generalized epilepsy: a protective mechanism against seizures? Clin Neuro-physiol 2007;118:60-68.
25. Saper CB. Brainstem, reflexive behaviour, and the cranial nerves. In: Kandel ER, Schwartz JH, Jessell TM, eds. Principles of Neural Science. New York: McGraw-Hill; 2000: 873-888.
26. Horovitz SG, Fukunaga M, De Zwart JA, et al. Low frequency BOLD fluctuations during resting wakefulness and light sleep: a simultaneous EEG-fMRI study. Hum Brain Mapp 2008;29:671-682.
27. Raichle ME, MacLeod AM, Snyder AZ, Powers WJ, Gus-nard DA, Shulman GL. A default mode of brain function. Proc Natl Acad Sci USA 2001;98:676-682.
28. Mazoyer B, Zago L, Mellet E, et al. Cortical networks for working memory and executive functions sustain the conscious resting state in man. Brain Res Bull 2001;54:287-298.
29. Vaudano AE, Laufs H, Kiebel SJ, et al. Causal hierarchy within the thalamo-cortical network in spike and wave discharges. PLoS One 2009;4:e6475.