2019
Salience Network Disruption in U.S. Army Soldiers With Posttraumatic Stress Disorder
Abdallah CG, Averill CL, Ramage AE, Averill LA, Goktas S, Nemati S, Krystal JH, Roache JD, Resick PA, Young-McCaughan S, Peterson AL, Fox P, Consortium T. Salience Network Disruption in U.S. Army Soldiers With Posttraumatic Stress Disorder. Chronic Stress 2019, 3: 2470547019850467. PMID: 31131337, PMCID: PMC6529942, DOI: 10.1177/2470547019850467.Peer-Reviewed Original ResearchPosttraumatic stress disorderSymptom provocationActive-duty US Army soldiersSalience networkStress disorderPTSD participantsGlobal brain connectivityNodal strengthFunctional magnetic resonance imagingMagnetic resonance imagingBrain gray matterUS Army soldiersArmy soldiersDorsal salience networksFunctional dysconnectivityU.S. Army soldiersParietal cortexConnectivity findingsGray matterResonance imagingEffective therapeuticsFunctional connectivityAnterior insulaBrain connectivityGlobal signal regression
2013
Neural Correlates of Impulsivity in Healthy Males and Females with Family Histories of Alcoholism
DeVito EE, Meda SA, Jiantonio R, Potenza MN, Krystal JH, Pearlson GD. Neural Correlates of Impulsivity in Healthy Males and Females with Family Histories of Alcoholism. Neuropsychopharmacology 2013, 38: 1854-1863. PMID: 23584260, PMCID: PMC3746701, DOI: 10.1038/npp.2013.92.Peer-Reviewed Original ResearchConceptsAlcohol use measuresNeural correlatesFHP individualsImpulse controlHigher self-reported impulsivityGreater BOLD signalFHN groupSelf-reported impulsivityAlcohol useInferior frontal gyrusLeft anterior insulaUse measuresImpulsivity factorsAnterior insulaFrontal gyrusGreater activationImpulsivityAddictive disordersNeural systemsScanner measuresSuccessful inhibitionBOLD signalSex differencesBehavioral traitsAddiction