2015
Distributions of Irritative Zones Are Related to Individual Alterations of Resting-State Networks in Focal Epilepsy
Song Y, Sanganahalli BG, Hyder F, Lin WC, Riera JJ. Distributions of Irritative Zones Are Related to Individual Alterations of Resting-State Networks in Focal Epilepsy. PLOS ONE 2015, 10: e0134352. PMID: 26226628, PMCID: PMC4520590, DOI: 10.1371/journal.pone.0134352.Peer-Reviewed Original ResearchConceptsInterictal epileptiform dischargesResting-state networksFocal epilepsyIrritative zoneBOLD responseType of epilepsyConnected brain areasLevel-dependent responsesDefault mode networkFocal epileptogenesisChronic modelBOLD deactivationEpileptiform dischargesBrain areasAltered spatial patternSubcortical structuresEpilepsyMode networkEEG recordingsAlterationsDifferent brain modulesConnectivity patternsIndividual alterationsBrain modulesDifferent manifestations
2014
Decreased Resting Functional Connectivity after Traumatic Brain Injury in the Rat
Mishra AM, Bai X, Sanganahalli BG, Waxman SG, Shatillo O, Grohn O, Hyder F, Pitkänen A, Blumenfeld H. Decreased Resting Functional Connectivity after Traumatic Brain Injury in the Rat. PLOS ONE 2014, 9: e95280. PMID: 24748279, PMCID: PMC3991600, DOI: 10.1371/journal.pone.0095280.Peer-Reviewed Original ResearchConceptsTraumatic brain injuryContralateral parietal cortexSham-operated animalsFunctional magnetic resonance imagingParietal cortexFunctional connectivityFunctional imagingBrain injuryAdult male Sprague-Dawley ratsLateral fluid percussion injuryExperimental traumatic brain injuryMale Sprague-Dawley ratsFluid percussion injuryPost-traumatic epileptogenesisSeizure-susceptibility testState BOLD-fMRISide of injuryAbnormal functional connectivitySham-operated ratsSprague-Dawley ratsMagnetic resonance imagingSeizure susceptibilitySkull electrodesEpileptiform dischargesFunctional imaging data