2016
Time related effects on functional brain connectivity after serotonergic and cholinergic neuromodulation
Klaassens B, Rombouts S, Winkler A, van Gorsel H, van der Grond J, van Gerven J. Time related effects on functional brain connectivity after serotonergic and cholinergic neuromodulation. Human Brain Mapping 2016, 38: 308-325. PMID: 27622387, PMCID: PMC5215384, DOI: 10.1002/hbm.23362.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultBrainBrain MappingCholinergic AgentsCholinesterase InhibitorsCitalopramCross-Over StudiesDouble-Blind MethodFemaleGalantamineHumansHydrocortisoneImage Processing, Computer-AssistedMaleModels, NeurologicalOxygenProlactinSelective Serotonin Reuptake InhibitorsSerotoninYoung AdultConceptsFunctional magnetic resonance imagingState functional magnetic resonance imagingSelf-referential mechanismCognitive performanceNeurotransmitter systemsVisual perceptionAcetylcholinesterase inhibitor galantamineSelective serotonin reuptake inhibitor citalopramSerotonin reuptake inhibitor citalopramFunctional connectivityRs-fMRI scansSensorimotor networkReuptake inhibitor citalopramBrain neurotransmitter systemsFunctional networksPsychopharmacological researchHealthy young volunteersTime-specific effectsMagnetic resonance imagingGroup comparisonsState networksCrossover studySerotonergic stimulationAcute influenceHeart rate
2010
A Multimodal Assessment of the Genetic Control over Working Memory
Karlsgodt KH, Kochunov P, Winkler AM, Laird AR, Almasy L, Duggirala R, Olvera RL, Fox PT, Blangero J, Glahn DC. A Multimodal Assessment of the Genetic Control over Working Memory. Journal Of Neuroscience 2010, 30: 8197-8202. PMID: 20554870, PMCID: PMC2894480, DOI: 10.1523/jneurosci.0359-10.2010.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAnisotropyBrainBrain MappingDiffusion Magnetic Resonance ImagingFemaleHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleMemory, Short-TermMexican AmericansMiddle AgedNerve Fibers, MyelinatedNeural PathwaysNeuropsychological TestsOxygenPedigreeYoung AdultConceptsMemory performanceComplex cognitive functionsHigher-level processesGray matter densityWorking memoryCognitive measuresResponse taskStructural magnetic resonanceGeneral intelligenceSuperior longitudinal fasciculusHuman participantsWhite matter tractsCognitive functionCognitive deficitsOnly performanceMultimodal assessmentBrain regionsMemoryCommon genetic factorsLongitudinal fasciculusMajor white matter tractsLevel processesMeasuresGray matter regionsCore component