1996
Human brain GABA levels rise rapidly after initiation of vigabatrin therapy
Petroff O, Rothman D, Behar K, Collins T, Mattson R. Human brain GABA levels rise rapidly after initiation of vigabatrin therapy. Neurology 1996, 47: 1567-1571.. PMID: 8960747, DOI: 10.1212/wnl.47.6.1567.Peer-Reviewed Original ResearchConceptsBrain GABA levelsBrain GABASingle oral doseOral doseGABA levelsSide effectsHuman brain GABA levelsEffective antiepileptic medicationsHours of administrationAntiepileptic medicationsVigabatrin therapyDay dosingIntractable epilepsySerial measurementsOccipital cortexVigabatrinDay 8Day 5GABAGABA transaminasePatientsDoseNext dayHuman brainMagnetic resonance spectroscopy
1994
Vigabatrin: Effects on Human Brain GABA Levels by Nuclear Magnetic Resonance Spectroscopy
Mattson R, Petroff O, Rothman D, Behar K. Vigabatrin: Effects on Human Brain GABA Levels by Nuclear Magnetic Resonance Spectroscopy. Epilepsia 1994, 35: s29-s32. PMID: 8039467, DOI: 10.1111/j.1528-1157.1994.tb05963.x.Peer-Reviewed Original ResearchConceptsBrain GABA levelsGABA levelsHuman brain GABA levelsGeneralized tonic-clonic seizuresTonic-clonic seizuresGamma-aminobutyric acid transaminaseNew antiepileptic drugsElevated brain GABA levelsTimes control valuesLong-term trialsDaily dosageAntiepileptic drugsClinical effectsGABA elevationCerebrospinal fluidSide effectsMagnetic resonance spectroscopyControl valuesIrreversible substrateResonance spectroscopyFirst studyDosageConcentrations 2VigabatrinSeizures