2024
Cortical structure and subcortical volumes in conduct disorder: a coordinated analysis of 15 international cohorts from the ENIGMA-Antisocial Behavior Working Group
Gao Y, Staginnus M, Group E, Gao Y, Staginnus M, Townend S, Arango C, Bajaj S, Banaschewski T, Barker E, Benegal V, Berluti K, Bernhard A, Blair R, Boateng C, Bokde A, Brandeis D, Buitelaar J, Burt S, Cardinale E, Castro-Fornieles J, Chen H, Chen X, Chester S, Colins O, Cornwell H, Craig M, Cubillo A, Desrivieres S, Díaz D, Dietrich A, Dong D, Dykstra A, Franke B, Freitag C, Glennon J, Gonzalez-Madruga K, Hagan C, Hoekstra P, Holla B, Hyde L, Ibrahim K, Jabeen N, Jackson R, Jiang Y, Kohls G, Konrad K, Kypta-Vivanco A, Lamers K, Ma R, Marsh A, Martinelli A, Martinot J, Michalska K, Ming Q, Minosse S, Mitchell C, Monk C, Murphy D, Mycue L, Naaijen J, Oosterling M, Passamonti L, Pauli R, Alonso M, Phillips H, Ploe M, Raschle N, Roberts R, Rogers J, Rosa-Justicia M, Sagar-Ouriaghli I, Schulze U, Schumann G, Sethi A, Smaragdi A, Sonuga-Barke E, Stadler C, Stevens M, Sukhodolsky D, Sully K, Sun X, Toschi N, Townsend C, van der Wee N, Vermeiren R, Viding E, Wang X, Westerman H, Wu Q, Yao S, Zhang J, Zhou J, Zhou J, Jahanshad N, Thomopoulos S, Ching C, Kang M, Thompson P, Klapwijk E, Pine D, Baskin-Sommers A, Cecil C, Aghajani M, Walton E, Fairchild G, De Brito S. Cortical structure and subcortical volumes in conduct disorder: a coordinated analysis of 15 international cohorts from the ENIGMA-Antisocial Behavior Working Group. The Lancet Psychiatry 2024, 11: 620-632. PMID: 39025633, DOI: 10.1016/s2215-0366(24)00187-1.Peer-Reviewed Original ResearchConceptsGroup-by-age interactionCallous-unemotional traitsConduct disorder groupConduct disorderBrain structural alterationsSubcortical volumesDisorder groupDiagnosis of conduct disorderCaudal anterior cingulate cortexAnalysis of structural MRI dataCortical thicknessT1-weighted MRI brain scansBrain structural correlatesAnterior cingulate cortexSuperior temporal sulcusStructural MRI dataAssess group differencesMRI brain scansNucleus accumbensADHD comorbidityCingulate cortexDisorder subtypesSmaller amygdalaBrain alterationsTemporal sulcus
2023
Age-related, multivariate associations between white matter microstructure and behavioral performance in three executive function domains
Anderson J, Calhoun V, Pearlson G, Hawkins K, Stevens M. Age-related, multivariate associations between white matter microstructure and behavioral performance in three executive function domains. Developmental Cognitive Neuroscience 2023, 64: 101318. PMID: 37875033, PMCID: PMC10618425, DOI: 10.1016/j.dcn.2023.101318.Peer-Reviewed Original ResearchConceptsExecutive function domainsResponse inhibitionWhite matter microstructureLower response inhibitionStructure-cognition relationshipsEF abilitiesBehavioral performanceCognitive imbalanceNeurocognitive testsFunction domainTest performanceYoung adulthoodFractional anisotropyBrain changesAge 12Young adultsSS performanceWhite matter FA valuesGreater relianceWhite matter changesWhite matter microstructural differencesSubjects ages 12White matter skeletonIndependent componentsMultivariate associations
2019
Brain Imaging of the Cortex in ADHD: A Coordinated Analysis of Large-Scale Clinical and Population-Based Samples
Hoogman M, Muetzel R, Guimaraes J, Shumskaya E, Mennes M, Zwiers M, Jahanshad N, Sudre G, Wolfers T, Earl E, Soliva Vila J, Vives-Gilabert Y, Khadka S, Novotny S, Hartman C, Heslenfeld D, Schweren L, Ambrosino S, Oranje B, de Zeeuw P, Chaim-Avancini T, Rosa P, Zanetti M, Malpas C, Kohls G, von Polier G, Seitz J, Biederman J, Doyle A, Dale A, van Erp T, Epstein J, Jernigan T, Baur-Streubel R, Ziegler G, Zierhut K, Schrantee A, Høvik M, Lundervold A, Kelly C, McCarthy H, Skokauskas N, O’Gorman Tuura R, Calvo A, Lera-Miguel S, Nicolau R, Chantiluke K, Christakou A, Vance A, Cercignani M, Gabel M, Asherson P, Baumeister S, Brandeis D, Hohmann S, Bramati I, Tovar-Moll F, Fallgatter A, Kardatzki B, Schwarz L, Anikin A, Baranov A, Gogberashvili T, Kapilushniy D, Solovieva A, El Marroun H, White T, Karkashadze G, Namazova-Baranova L, Ethofer T, Mattos P, Banaschewski T, Coghill D, Plessen K, Kuntsi J, Mehta M, Paloyelis Y, Harrison N, Bellgrove M, Silk T, Cubillo A, Rubia K, Lazaro L, Brem S, Walitza S, Frodl T, Zentis M, Castellanos F, Yoncheva Y, Haavik J, Reneman L, Conzelmann A, Lesch K, Pauli P, Reif A, Tamm L, Konrad K, Oberwelland Weiss E, Busatto G, Louza M, Durston S, Hoekstra P, Oosterlaan J, Stevens M, Ramos-Quiroga J, Vilarroya O, Fair D, Nigg J, Thompson P, Buitelaar J, Faraone S, Shaw P, Tiemeier H, Bralten J, Franke B. Brain Imaging of the Cortex in ADHD: A Coordinated Analysis of Large-Scale Clinical and Population-Based Samples. American Journal Of Psychiatry 2019, 176: 531-542. PMID: 31014101, PMCID: PMC6879185, DOI: 10.1176/appi.ajp.2019.18091033.Peer-Reviewed Original ResearchConceptsAttention deficit hyperactivity disorderCortical measuresDeficit hyperactivity disorderChild Behavior ChecklistAdult groupAttention ScaleADHD symptomsAttention problemsCortical thicknessFusiform gyrusHyperactivity disorderADHD diagnosisCortical surface areaLifespan trajectoriesBehavior ChecklistFamilial effectsFuture longitudinal studiesTemporal regionsNeuroimage studiesBrain regionsLarge significant effectLow surface area valuesLongitudinal studyAdolescentsFrontal cortex
2018
Mapping cortical brain asymmetry in 17,141 healthy individuals worldwide via the ENIGMA Consortium
Kong XZ, Mathias SR, Guadalupe T, Glahn D, Franke B, Crivello F, Tzourio-Mazoyer N, Fisher S, Thompson P, Francks C, Kong X, Mathias S, Guadalupe T, Abé C, Agartz I, Akudjedu T, Aleman A, Alhusaini S, Allen N, Ames D, Andreassen O, Vasquez A, Armstrong N, Bergo F, Bastin M, Batalla A, Bauer J, Baune B, Baur-Streubel R, Biederman J, Blaine S, Boedhoe P, Bøen E, Bose A, Bralten J, Brandeis D, Brem S, Brodaty H, Yüksel D, Brooks S, Buitelaar J, Bürger C, Bülow R, Calhoun V, Calvo A, Canales-Rodríguez E, Canive J, Cannon D, Caparelli E, Castellanos F, Cavalleri G, Cendes F, Chaim-Avancini T, Chantiluke K, Chen Q, Chen X, Cheng Y, Christakou A, Clark V, Coghill D, Connolly C, Conzelmann A, Córdova-Palomera A, Cousijn J, Crow T, Cubillo A, Dale A, Dannlowski U, Ambrosino de Bruttopilo S, de Zeeuw P, Deary I, Delanty N, Demeter D, Di Martino A, Dickie E, Dietsche B, Doan N, Doherty C, Doyle A, Durston S, Earl E, Ehrlich S, Ekman C, Elvsåshagen T, Epstein J, Fair D, Faraone S, Fernández G, Filho G, Förster K, Fouche J, Foxe J, Frodl T, Fuentes-Claramonte P, Fullerton J, Garavan H, Garcia D, Gotlib I, Goudriaan A, Grabe H, Groenewold N, Grotegerd D, Gruber O, Gurholt T, Haavik J, Hahn T, Hansell N, Harris M, Hartman C, Hernández M, Heslenfeld D, Hester R, Hibar D, Ho B, Ho T, Hoekstra P, van Holst R, Hoogman M, Høvik M, Howells F, Hugdahl K, Huyser C, Ingvar M, Irwin L, Ishikawa A, James A, Jahanshad N, Jernigan T, Jönsson E, Kähler C, Kaleda V, Kelly C, Kerich M, Keshavan M, Khadka S, Kircher T, Kohls G, Konrad K, Korucuoglu O, Krämer B, Krug A, Kwon J, Lambregts-Rommelse N, Landén M, Lázaro L, Lebedeva I, Lenroot R, Lesch K, Li Q, Lim K, Liu J, Lochner C, London E, Lonning V, Lorenzetti V, Luciano M, Luijten M, Lundervold A, Mackey S, MacMaster F, Maingault S, Malpas C, Malt U, Mataix-Cols D, Martin-Santos R, Mayer A, McCarthy H, Mitchell P, Mueller B, Maniega S, Mazoyer B, McDonald C, McLellan Q, McMahon K, McPhilemy G, Momenan R, Morales A, Narayanaswamy J, Moreira J, Nerland S, Nestor L, Newman E, Nigg J, Nordvik J, Novotny S, Weiss E, O’Gorman R, Oosterlaan J, Oranje B, Orr C, Overs B, Pauli P, Paulus M, Plessen K, von Polier G, Pomarol-Clotet E, Portella M, Qiu J, Radua J, Ramos-Quiroga J, Reddy Y, Reif A, Roberts G, Rosa P, Rubia K, Sacchet M, Sachdev P, Salvador R, Schmaal L, Schulte-Rüther M, Schweren L, Seidman L, Seitz J, Serpa M, Shaw P, Shumskaya E, Silk T, Simmons A, Simulionyte E, Sinha R, Sjoerds Z, Smelror R, Soliva J, Solowij N, Souza-Duran F, Sponheim S, Stein D, Stein E, Stevens M, Strike L, Sudre G, Sui J, Tamm L, Temmingh H, Thoma R, Tomyshev A, Tronchin G, Turner J, Uhlmann A, van Erp T, van den Heuvel O, van der Meer D, van Eijk L, Vance A, Veer I, Veltman D, Venkatasubramanian G, Vilarroya O, Vives-Gilabert Y, Voineskos A, Völzke H, Vuletic D, Walitza S, Walter H, Walton E, Wardlaw J, Wen W, Westlye L, Whelan C, White T, Wiers R, Wright M, Wittfeld K, Yang T, Yasuda C, Yoncheva Y, Yücel M, Yun J, Zanetti M, Zhen Z, Zhu X, Ziegler G, Zierhut K, de Zubicaray G, Zwiers M, Glahn D, Franke B, Crivello F, Tzourio-Mazoyer N, Fisher S, Thompson P, Francks C, Farde L, Flyckt L, Engberg G, Erhardt S, Fatouros-Bergman H, Cervenka S, Schwieler L, Piehl F, Agartz I, Collste K, Victorsson P, Malmqvist A, Hedberg M, Orhan F. Mapping cortical brain asymmetry in 17,141 healthy individuals worldwide via the ENIGMA Consortium. Proceedings Of The National Academy Of Sciences Of The United States Of America 2018, 115: e5154-e5163. PMID: 29764998, PMCID: PMC5984496, DOI: 10.1073/pnas.1718418115.Peer-Reviewed Original ResearchConceptsBrain asymmetryCortical thicknessHealthy individualsAltered brain asymmetryCerebral cortical asymmetryENIGMA consortiumTransverse temporal gyrusPopulation-level asymmetriesInferior frontal gyrusPsychiatric disordersMRI scansParahippocampal gyrusCardinal featuresSignificant associationIntracranial volumeNeuropsychiatric disordersTemporal gyrusThicker cortexFrontal gyrusCortical asymmetryHuman brain organizationLeft hemisphereGyrusLateralized functionsBrain organization
2017
Altered Functional Connectivity in Sickle Cell Disease Exists at Rest and During Acute Pain Challenge
Zempsky W, Stevens M, Santanelli J, Gaynor A, Khadka S. Altered Functional Connectivity in Sickle Cell Disease Exists at Rest and During Acute Pain Challenge. The Clinical Journal Of Pain 2017, 33: 1060-1070. PMID: 28272117, DOI: 10.1097/ajp.0000000000000492.Peer-Reviewed Original ResearchConceptsSickle cell diseaseChronic pain disordersPain challengePain disordersCell diseaseSomatosensory networkBrain regionsAltered functional connectivityFunctional connectivity abnormalitiesSubcortical brain regionsLower functional integrationDefault mode networkCentral sensitizationRed blood cellsNociceptive informationPain sensitizationChronic painPain responseParietal lobe regionsPressure algometerPainful stimuliNeurodevelopmental abnormalitiesSCD controlsConnectivity abnormalitiesSalience networkPupillometer-Based Neurofeedback Cognitive Training to Improve Processing Speed and Social Functioning in Individuals at Clinical High Risk for Psychosis
Choi J, Corcoran CM, Fiszdon JM, Stevens M, Javitt DC, Deasy M, Haber LC, Dewberry MJ, Pearlson GD. Pupillometer-Based Neurofeedback Cognitive Training to Improve Processing Speed and Social Functioning in Individuals at Clinical High Risk for Psychosis. Psychiatric Rehabilitation Journal 2017, 40: 33-42. PMID: 27560455, PMCID: PMC5326611, DOI: 10.1037/prj0000217.Peer-Reviewed Original ResearchConceptsProcessing speed trainingClinical high riskOverall social adjustmentProcessing speedSocial adjustmentInformation processing dysfunctionVisual scanning efficiencyTablet-based programCognitive trainingSocial avoidanceProcessing dysfunctionPS deficitsSocial situationsCHR participantsPST groupInformation processingPost trainingSocial behaviorTraining formatSpeed trainingSocial functionBehavioral deficitsRole functioningSocial morbidityEntire sample
2016
Distinct Subcortical Volume Alterations in Pediatric and Adult OCD: A Worldwide Meta- and Mega-Analysis
Boedhoe PS, Schmaal L, Abe Y, Ameis SH, Arnold PD, Batistuzzo MC, Benedetti F, Beucke JC, Bollettini I, Bose A, Brem S, Calvo A, Cheng Y, Cho KI, Dallaspezia S, Denys D, Fitzgerald KD, Fouche JP, Giménez M, Gruner P, Hanna GL, Hibar DP, Hoexter MQ, Hu H, Huyser C, Ikari K, Jahanshad N, Kathmann N, Kaufmann C, Koch K, Kwon JS, Lazaro L, Liu Y, Lochner C, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón JM, Minuzzi L, Nakamae T, Nakao T, Narayanaswamy JC, Piras F, Piras F, Pittenger C, Reddy YC, Sato JR, Simpson HB, Soreni N, Soriano-Mas C, Spalletta G, Stevens MC, Szeszko PR, Tolin DF, Venkatasubramanian G, Walitza S, Wang Z, van Wingen GA, Xu J, Xu X, Yun JY, Zhao Q, Thompson P, Stein D, van den Heuvel O, Abe Y, Alonso P, Ameis S, Arnold P, Bargalló N, Batistuzzo M, Benedetti F, Beucke J, Boedhoe P, Bollettini I, Bose A, Brem S, Busatto G, Calvo A, Calvo R, Cath D, Cheng Y, Cho K, Dallaspezia S, de Vries F, de Wit S, Denys D, Fang Y, Fitzgerald K, Fontaine M, Fouche J, Giménez M, Gruner P, Hanna G, Hibar D, Hoexter M, Hu H, Huyser C, Ikari K, Jahanshad N, Kathmann N, Kaufmann C, Khadka S, Koch K, Kwon J, Lazaro L, Liu Y, Lochner C, Marsh R, Martínez-Zalacaín I, Mataix-Cols D, Menchón J, Miguel E, Minuzzii L, Morer A, Nakamae T, Nakao T, Narayanaswamy J, Piras F, Piras F, Pittenger C, Reddy Y, Sato J, Simpson H, Schmaal L, Soreni N, Soriano-Mas C, Spalletta G, Stein D, Stevens M, Szeszko P, Thompson P, Tolin D, Veltman D, Venkatasubramanian G, van den Heuvel O, van der Werf Y, van Wingen G, Walitza S, Wang Z, Xu J, Xu X, Yun J, Zhao Q. Distinct Subcortical Volume Alterations in Pediatric and Adult OCD: A Worldwide Meta- and Mega-Analysis. American Journal Of Psychiatry 2016, 174: 60-69. PMID: 27609241, PMCID: PMC5344782, DOI: 10.1176/appi.ajp.2016.16020201.Peer-Reviewed Original ResearchConceptsAdult obsessive-compulsive disorderObsessive-compulsive disorderOCD patientsLarger thalamic volumesSubcortical volume alterationsSmaller hippocampal volumesAdult OCD patientsPediatric obsessive-compulsive disorderPotential modulating effectSubcortical brain volumesLimited statistical powerPallidum volumeClinical characteristicsAdult patientsPediatric patientsMean ageThalamic volumeControl subjectsPediatric controlsSubcortical abnormalitiesIllness profileHippocampal volumeHealthy subjectsNeurodevelopmental alterationsPatients
2015
Language comprehension and brain function in individuals with an optimal outcome from autism
Eigsti IM, Stevens MC, Schultz RT, Barton M, Kelley E, Naigles L, Orinstein A, Troyb E, Fein DA. Language comprehension and brain function in individuals with an optimal outcome from autism. NeuroImage Clinical 2015, 10: 182-191. PMID: 26862477, PMCID: PMC4707189, DOI: 10.1016/j.nicl.2015.11.014.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderTypical developmentTD groupBrain networksSentence comprehension taskIndividuals ages 8Functional MRI scansLanguage comprehensionASD groupComprehension taskLanguage abilityLateralized regionsLanguage performanceRight homologueOO individualsSpectrum disorderBrain functioningPosterior cingulateLanguage processingAge 8Temporal regionsBrain regionsBrain functionMinority of individualsIntensive learningPsychiatric Symptoms in Youth with a History of Autism and Optimal Outcome
Orinstein A, Tyson KE, Suh J, Troyb E, Helt M, Rosenthal M, Barton ML, Eigsti IM, Kelley E, Naigles L, Schultz RT, Stevens MC, Fein DA. Psychiatric Symptoms in Youth with a History of Autism and Optimal Outcome. Journal Of Autism And Developmental Disorders 2015, 45: 3703-3714. PMID: 26155764, PMCID: PMC4609588, DOI: 10.1007/s10803-015-2520-8.Peer-Reviewed Original ResearchConceptsHigh-functioning autismAutism spectrum disorderHFA groupPsychiatric disordersHistory of autismSocial phobiaSpectrum disorderSpecific phobiaParent interviewsGeneralized anxietyElevated depressionAge 8AutismDSM-IV psychiatric disordersSubthreshold symptomsOO groupPsychiatric symptomsPhobiaCurrent ADHDYouthDisordersOptimal outcomesADHDPsychopathologyAnxietySocial Function and Communication in Optimal Outcome Children and Adolescents with an Autism History on Structured Test Measures
Orinstein AJ, Suh J, Porter K, De Yoe KA, Tyson KE, Troyb E, Barton ML, Eigsti IM, Stevens MC, Fein DA. Social Function and Communication in Optimal Outcome Children and Adolescents with an Autism History on Structured Test Measures. Journal Of Autism And Developmental Disorders 2015, 45: 2443-2463. PMID: 25758821, PMCID: PMC4515156, DOI: 10.1007/s10803-015-2409-6.Peer-Reviewed Original ResearchConceptsHigh functioning autismOO participantsOptimal Outcome ChildrenPragmatic language deficitsAttentional problemsCommunication symptomsTD youthTD peersSocial abilitiesSocial difficultiesCommunicative impairmentsASD diagnosisLanguage deficitsOutcomes childrenTest measuresCommunication difficultiesGroup differencesSocial relationshipsYouthSocial functionParticipantsLess insightDifficultiesOptimal outcomesAutism
2014
Genetic association of impulsivity in young adults: a multivariate study
Khadka S, Narayanan B, Meda SA, Gelernter J, Han S, Sawyer B, Aslanzadeh F, Stevens MC, Hawkins KA, Anticevic A, Potenza MN, Pearlson GD. Genetic association of impulsivity in young adults: a multivariate study. Translational Psychiatry 2014, 4: e451-e451. PMID: 25268255, PMCID: PMC4199418, DOI: 10.1038/tp.2014.95.Peer-Reviewed Original ResearchEvaluating Methods for Constructing Average High-Density Electrode Positions
Richards J, Boswell C, Stevens M, Vendemia J. Evaluating Methods for Constructing Average High-Density Electrode Positions. Brain Topography 2014, 28: 70-86. PMID: 25234713, PMCID: PMC4293342, DOI: 10.1007/s10548-014-0400-8.Peer-Reviewed Original Research
2013
White matter abnormalities in adolescents with major depressive disorder
Bessette KL, Nave AM, Caprihan A, Stevens MC. White matter abnormalities in adolescents with major depressive disorder. Brain Imaging And Behavior 2013, 8: 531-541. PMID: 24242685, DOI: 10.1007/s11682-013-9274-8.Peer-Reviewed Original ResearchConceptsMajor depressive disorderWhite matter abnormalitiesDiffusion tensor imagingDepressive disorderFrontal lobeWhole brainRegional white matter abnormalitiesRight thalamic radiationOlder depressed patientsTract-based spatial statisticsCorpus callosum genuFrontal lobe tractsFractional anisotropy valuesLower FAAbnormal white matter microstructureInferior longitudinal fasciculusWhite matter connectionsWhite matter microstructureInternal capsuleExternal capsuleFA abnormalitiesDepressed patientsHealthy controlsAdolescents ages 13Posterior limbAcademic abilities in children and adolescents with a history of autism spectrum disorders who have achieved optimal outcomes
Troyb E, Orinstein A, Tyson K, Helt M, Eigsti IM, Stevens M, Fein D. Academic abilities in children and adolescents with a history of autism spectrum disorders who have achieved optimal outcomes. Autism 2013, 18: 233-243. PMID: 24096312, PMCID: PMC4481875, DOI: 10.1177/1362361312473519.Peer-Reviewed Original ResearchConceptsAutism spectrum disorder diagnosisAutism spectrum disorderAcademic abilityAutism groupSpectrum disorderHigh-functioning individualsAverage rangeDisorder diagnosisNonverbal IQVerbal IQLanguage skillsSchool supportSubtestsIQComprehensionAdolescentsOngoing difficultiesOptimal outcomesPeersIndividualsMathematical problemDisordersChildrenAbilitySkillsLanguage and Verbal Memory in Individuals with a History of Autism Spectrum Disorders Who Have Achieved Optimal Outcomes
Tyson K, Kelley E, Fein D, Orinstein A, Troyb E, Barton M, Eigsti IM, Naigles L, Schultz RT, Stevens M, Helt M, Rosenthal M. Language and Verbal Memory in Individuals with a History of Autism Spectrum Disorders Who Have Achieved Optimal Outcomes. Journal Of Autism And Developmental Disorders 2013, 44: 648-663. PMID: 23982487, PMCID: PMC3948218, DOI: 10.1007/s10803-013-1921-9.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentChildChild Development Disorders, PervasiveFemaleHumansLanguageMaleMemoryYoung AdultConceptsVerbal memoryTypical developmentAutism spectrum disorder diagnosisStrong language abilitiesAverage rangeAutism spectrum disorderLanguage measuresLanguage abilityTD groupVerbal IQHFA groupOO individualsSpectrum disorderSubtle weaknessDisorder diagnosisMemoryGreater relianceLanguageMean performanceIndividualsOptimal outcomesIQOO groupAutismMeasuresError processing in current and former cocaine users
Castelluccio BC, Meda SA, Muska CE, Stevens MC, Pearlson GD. Error processing in current and former cocaine users. Brain Imaging And Behavior 2013, 8: 87-96. PMID: 23949893, PMCID: PMC3925762, DOI: 10.1007/s11682-013-9247-y.Peer-Reviewed Original ResearchConceptsFormer cocaine usersError processingSupramarginal gyrusCocaine usersBOLD responseRight inferior parietal lobuleAspects of impulsivityAbstinent cocaine usersCocaine abuse/dependenceInferior parietal lobuleCocaine-dependent individualsCurrent cocaine usersCognitive compensationNeural differencesPrepotent responsesResponse inhibitionAbuse/dependenceCorrect rejectionsSpecific deficitsBOLD activityTrait measuresMaladaptive behaviorsParietal lobuleAddictive behaviorsNeural activityfMRI response during figural memory task performance in college drinkers
Dager AD, Jamadar S, Stevens MC, Rosen R, Jiantonio-Kelly RE, Sisante JF, Raskin SA, Tennen H, Austad CS, Wood RM, Fallahi CR, Pearlson GD. fMRI response during figural memory task performance in college drinkers. Psychopharmacology 2013, 231: 167-179. PMID: 23949205, PMCID: PMC3877735, DOI: 10.1007/s00213-013-3219-1.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAlcohol DrinkingAlcoholismBrain MappingData Interpretation, StatisticalFemaleFrontal LobeHippocampusHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleMemoryOxygenParietal LobePsychomotor PerformanceReaction TimeRecognition, PsychologyVisual PerceptionYoung AdultConceptsFunctional magnetic resonance imagingAlcohol use disorderBOLD responseBilateral posterior parietal cortexMemory task performanceHeavy-drinking college studentsInferior frontal activationRight dorsolateral prefrontalCorrect encodingWorse memory performanceDefault mode regionsIncorrect encodingAlcohol-related impairmentMemory-related areasHeavy drinkersGreater BOLD responseLight drinkersPosterior parietal cortexBlood oxygen level-dependent functional magnetic resonance imagingQuantity/frequencyLevel-dependent functional magnetic resonance imagingInsula responseNeural correlatesFigural memoryFrontal activationInfluence of Alcohol Use on Neural Response to Go/No-Go Task in College Drinkers
Ahmadi A, Pearlson GD, Meda SA, Dager A, Potenza MN, Rosen R, Austad CS, Raskin SA, Fallahi CR, Tennen H, Wood RM, Stevens MC. Influence of Alcohol Use on Neural Response to Go/No-Go Task in College Drinkers. Neuropsychopharmacology 2013, 38: 2197-2208. PMID: 23670589, PMCID: PMC3773670, DOI: 10.1038/npp.2013.119.Peer-Reviewed Original ResearchConceptsSupplementary motor areaHeavy drinkersLight drinkersCollege-age drinkersAlcohol useResponse inhibitionBlood oxygen level-dependent (BOLD) responseHeavy alcohol drinkersImportant risk factorBilateral middle frontal gyrusAlcohol use disorderBrain activityAnterior cingulate cortexGreater BOLD responseLevel-dependent responsesMiddle frontal gyrusSuperior temporal gyrusImpaired response inhibitionAlcohol drinkersRisk factorsResponse inhibition taskRight hippocampusMotor areaWarrants additional investigationBilateral parietal lobulesTask-related concurrent but opposite modulations of overlapping functional networks as revealed by spatial ICA
Xu J, Zhang S, Calhoun VD, Monterosso J, Li CS, Worhunsky PD, Stevens M, Pearlson GD, Potenza MN. Task-related concurrent but opposite modulations of overlapping functional networks as revealed by spatial ICA. NeuroImage 2013, 79: 62-71. PMID: 23611864, PMCID: PMC3677796, DOI: 10.1016/j.neuroimage.2013.04.038.Peer-Reviewed Original ResearchConceptsCommon brain regionsSpatial independent component analysisDifferent functional networksMedial frontoparietal corticesFunctional networksCognitive tasksBrain regionsFrontoparietal cortexMultiple cognitive processesFunctional magnetic resonance imaging (fMRI) dataHigher-order association corticesTask-related modulationSame brain regionsCognitive processesVisual tasksMagnetic resonance imaging dataVentral tegmental areaPosterior cingulateAssociation cortexHealthy participantsHuman brainTimecoursesSubcortical structuresSpatial ICATaskThe role of top-down control in different phases of a sensorimotor timing task: a DCM study of adults and adolescents
Witt ST, Stevens MC. The role of top-down control in different phases of a sensorimotor timing task: a DCM study of adults and adolescents. Brain Imaging And Behavior 2013, 7: 260-273. PMID: 23475755, PMCID: PMC3743949, DOI: 10.1007/s11682-013-9224-5.Peer-Reviewed Original ResearchConceptsPrefrontal cortexLow-level sensorySignificant maturational effectsVentrolateral prefrontal cortexDynamic causal modelingInternal clock mechanismFinger-tapping taskCognitive controlSensorimotor timingBehavioral accuracyAuditory cuesTiming taskFMRI studyBaseline connectivitySensory regionsCognitive functionDCM studySensory stimuliCausal modelingAuditory cortexMotor regionsCuesBrain regionsAccurate performanceMotor control