2013
Methamphetamine-induced increases in putamen gray matter associate with inhibitory control
Groman SM, Morales AM, Lee B, London ED, Jentsch JD. Methamphetamine-induced increases in putamen gray matter associate with inhibitory control. Psychopharmacology 2013, 229: 527-538. PMID: 23748383, PMCID: PMC3770792, DOI: 10.1007/s00213-013-3159-9.Peer-Reviewed Original ResearchMeSH KeywordsAmphetamine-Related DisordersAnimalsChlorocebus aethiopsCognitionDiscrimination, PsychologicalDose-Response Relationship, DrugInhibition, PsychologicalMagnetic Resonance ImagingMaleMethamphetaminePositron-Emission TomographyPutamenReceptors, Dopamine D2Retention, PsychologyReversal LearningTime FactorsConceptsD2-like receptorsGray matterDrug usePositron emission tomography scanDopamine D2-like receptorsDrug-experienced individualsHuman methamphetamine usersRegimen of methamphetamineEmission tomography scanGray matter abnormalitiesMethamphetamine-induced increasesDrug-induced changesInhibitory controlNeurobiological risk factorsDopaminergic markersRisk factorsTomography scanDAT availabilityRight putamenTransporter availabilityPharmacological effectsStructural abnormalitiesRegimenMagnetic resonance imagesObjectivesThe purpose
2012
Reduced orbitofrontal and temporal grey matter in a community sample of maltreated children
De Brito S, Viding E, Sebastian C, Kelly P, Mechelli A, Maris H, McCrory E. Reduced orbitofrontal and temporal grey matter in a community sample of maltreated children. Journal Of Child Psychology And Psychiatry 2012, 54: 105-112. PMID: 22880630, DOI: 10.1111/j.1469-7610.2012.02597.x.Peer-Reviewed Original ResearchConceptsMedial orbitofrontal cortexPsychiatric disordersMiddle temporal gyrusOrbitofrontal cortexTemporal lobeGray matterTemporal gyrusConcurrent psychiatric disordersTemporal gray matterGray matter volumeVoxel-based morphometryCommunity sampleLeft middle temporal gyrusAtypical neural structurePrevious neuroimaging studiesNeurobiological risk factorsRisk factorsLevel of anxietyMatter volumePosttraumatic stress symptomsPsychiatric vulnerabilityConcurrent anxietyPrefrontal cortexCortexNeuroimaging studies
2011
Heightened neural reactivity to threat in child victims of family violence
McCrory E, De Brito S, Sebastian C, Mechelli A, Bird G, Kelly P, Viding E. Heightened neural reactivity to threat in child victims of family violence. Current Biology 2011, 21: r947-r948. PMID: 22153160, DOI: 10.1016/j.cub.2011.10.015.Peer-Reviewed Original ResearchConceptsAnterior insulaFamily violenceFunctional magnetic resonance imaging studyFunctional magnetic resonance imaging (fMRI) researchNeurobiological risk factorsMagnetic resonance imaging researchAngry cuesMagnetic resonance imaging studyAngry facesThreat cuesSad facesNeural reactivityResonance imaging studyEmotional processingNeural correlatesAmygdala reactivityLater psychopathologyChild victimsAnxiety disordersMaltreatment experiencesPhysical abuseImaging researchPsychopathologyCuesAnxiety
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply