2023
Diagnostic group differences and exploratory sex differences in intrinsic connectivity during fMRI Stroop in individuals with and without cocaine use disorder
Zakiniaeiz Y, Lacadie C, Macdonald-Gagnon G, DeVito E, Potenza M. Diagnostic group differences and exploratory sex differences in intrinsic connectivity during fMRI Stroop in individuals with and without cocaine use disorder. Drug And Alcohol Dependence 2023, 251: 110962. PMID: 37716288, PMCID: PMC10557108, DOI: 10.1016/j.drugalcdep.2023.110962.Peer-Reviewed Original ResearchConceptsCocaine use disorderCognitive controlStroop performanceIntrinsic connectivityStroop task performanceFMRI Stroop taskDiagnostic groupsUse disordersDiagnostic group differencesMain effectHealthy comparison subjectsStroop effectStroop taskBehavioral resultsTask performanceFrontal gyrusIntrinsic connectivity distributionPrefrontal cortexAuditory areasGroup differencesBrain connectivityCingulate gyrusStroopBehavioral differencesHC group
2022
Intrinsic Connectivity and Family Dynamics: Striatolimbic Markers of Risk and Resilience in Youth at Familial Risk for Mood Disorders
Fischer AS, Holt-Gosselin B, Hagan KE, Fleming SL, Nimarko AF, Gotlib IH, Singh MK. Intrinsic Connectivity and Family Dynamics: Striatolimbic Markers of Risk and Resilience in Youth at Familial Risk for Mood Disorders. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2022, 7: 855-866. PMID: 35272095, PMCID: PMC9452604, DOI: 10.1016/j.bpsc.2022.02.009.Peer-Reviewed Original ResearchConceptsLow-risk youthMood disordersFunctional connectivityFamilial riskFC differencesFC relativeRisk statusMajor depressive disorderHigh familial riskDepressive disorderMore effective interventionsBipolar disorderNovel interventionsIntrinsic connectivityEffective interventionsFrontal gyrusDisordersRiskGyrusPsychopathologyFamily rigidityNeural underpinningsInterventionNeural signaturesFamily dynamicsThreat imminence reveals links among unfolding of anticipatory physiological response, cortical-subcortical intrinsic functional connectivity, and anxiety
Abend R, Ruiz S, Bajaj M, Harrewijn A, Linke J, Atlas L, Winkler A, Pine D. Threat imminence reveals links among unfolding of anticipatory physiological response, cortical-subcortical intrinsic functional connectivity, and anxiety. Neurobiology Of Stress 2022, 16: 100428. PMID: 35036479, PMCID: PMC8749274, DOI: 10.1016/j.ynstr.2022.100428.Peer-Reviewed Original ResearchThreat imminenceAnticipatory physiological responsesAnxiety effectsPathological anxietyResting-state functional connectivity dataNon-painful thermal stimulationThreat-anticipation taskAnticipation of threatVentromedial prefrontal cortexIntrinsic functional connectivityFunctional connectivity dataDefensive responsesCortical-subcortical circuitsBasic neuroscience researchAnticipatory respondingPhysiological respondingDefensive respondingFear responsesMultivariate network analysisIntrinsic connectivityPrefrontal cortexAnxiety patientsNeuroscience researchPhysiological responsesFunctional connectivity
2021
Effects of Smoking Status and State on Intrinsic Connectivity
Yip SW, Lichenstein SD, Garrison K, Averill CL, Viswanath H, Salas R, Abdallah CG. Effects of Smoking Status and State on Intrinsic Connectivity. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2021, 7: 895-904. PMID: 33618016, PMCID: PMC8373998, DOI: 10.1016/j.bpsc.2021.02.004.Peer-Reviewed Original ResearchConceptsSmoking statusIntrinsic connectivityResting-state functional magnetic resonance imagingDefault mode connectivityIntrinsic connectivity distributionLong-term abstinenceFunctional magnetic resonance imagingMagnetic resonance imagingResting-state scanWhole-brain patternsControl nonsmokersSmoking reinstatementInterest-based analysisTobacco smokersFunctional connectivity dataTobacco abstinenceQuit attemptsOvernight abstinenceTobacco deprivationNovel treatmentsSmoking behaviorEarly abstinenceResonance imagingSalience networkFunctional connectivity
2020
Resting state hypothalamic and dorsomedial prefrontal cortical connectivity of the periaqueductal gray in cocaine addiction
Zhang S, Zhornitsky S, Wang W, Le TM, Dhingra I, Chen Y, Li C. Resting state hypothalamic and dorsomedial prefrontal cortical connectivity of the periaqueductal gray in cocaine addiction. Addiction Biology 2020, 26: e12989. PMID: 33300238, PMCID: PMC8614224, DOI: 10.1111/adb.12989.Peer-Reviewed Original ResearchConceptsPeriaqueductal grayPain circuitsDrug useCocaine addictionFunctional connectivityPrefrontal cortical connectivityState functional connectivityReward circuit dysfunctionRecent cocaine useHealthy control participantsInferior parietal cortexCompulsive drug useHabitual drug useCircuit dysfunctionCocaine withdrawalCocaine-dependent individualsCocaine cravingCortical connectivitySignificant anxietyDorsomedial prefrontalParietal cortexCocaine useIntrinsic connectivitySubcortical hubsDrug seekingNeurological Functional Connectivity in Unilateral Coronal Synostosis: A Side-Based Comparison
Park KE, Singh A, Lacadie C, Allam O, Smetona J, Alperovich M, Persing JA. Neurological Functional Connectivity in Unilateral Coronal Synostosis: A Side-Based Comparison. Journal Of Craniofacial Surgery 2020, 32: 910-914. PMID: 33252527, DOI: 10.1097/scs.0000000000007274.Peer-Reviewed Original ResearchConceptsUCS patientsUnicoronal synostosisMotor coordinationFunctional connectivitySeed connectivity analysesLong-term sequelaeState functional MRIIntrinsic connectivity distributionComplex motor movementsVisuo-spatial functionUnilateral coronal synostosisVisuo-motor coordinationHealthy controlsMotor functionVisual functionVisual information processingOccipital lobeNeurocognitive impairmentTemporal cortexPatientsParietal lobeIntrinsic connectivityFunctional MRIBrodmann areasSeed connectivity
2019
Threat bias and resting state functional connectivity of the amygdala and bed nucleus stria terminalis
Jenks SK, Zhang S, Li CR, Hu S. Threat bias and resting state functional connectivity of the amygdala and bed nucleus stria terminalis. Journal Of Psychiatric Research 2019, 122: 54-63. PMID: 31927266, PMCID: PMC7010552, DOI: 10.1016/j.jpsychires.2019.12.017.Peer-Reviewed Original ResearchConceptsHealthy controlsState functional connectivityStria terminalisFunctional connectivityAnxiety disordersBed nucleus stria terminalisNucleus stria terminalisAnxiety-related disordersBed nucleusClinical heterogeneityComorbid anxietyWhole brainAmygdalaIntrinsic connectivityRSFCNathan Kline Institute-Rockland SampleAnticipatory anxietyBNSTGroup differencesNeural markersDisordersPatientsTerminalisImaging resultsCurrent findings
2018
Exploring Age-Related Changes in Resting State Functional Connectivity of the Amygdala: From Young to Middle Adulthood
Xiao T, Zhang S, Lee LE, Chao HH, van Dyck C, Li CR. Exploring Age-Related Changes in Resting State Functional Connectivity of the Amygdala: From Young to Middle Adulthood. Frontiers In Aging Neuroscience 2018, 10: 209. PMID: 30061823, PMCID: PMC6055042, DOI: 10.3389/fnagi.2018.00209.Peer-Reviewed Original ResearchResting-state functional connectivityAmygdala resting-state functional connectivityDorsal medial prefrontal cortexAnterior cingulate cortexAge-related differencesFunctional connectivityEmotion regulationAge-related changesPrefrontal cortexPositive resting-state functional connectivityNegative rsFCCingulate cortexEmotion regulatory mechanismsMiddle adulthoodVentromedial prefrontal cortexLife-span developmentState functional connectivityPosterior cingulate cortexMedial prefrontal cortexCognitive processingMaladaptive developmentAmygdala interactionsEmotional disordersIntrinsic connectivityAmygdala circuits
2017
Chapter 34 Stroop, Cocaine Dependence, and Intrinsic Connectivity
Mitchell M, Potenza M. Chapter 34 Stroop, Cocaine Dependence, and Intrinsic Connectivity. 2017, 331-339. DOI: 10.1016/b978-0-12-803750-8.00034-8.ChaptersCognitive controlUnderlying neural mechanismsCocaine dependenceCocaine use disorderCognitive interferenceNeurocognitive tasksResponse inhibitionNeural mechanismsIntrinsic connectivityPsychopathological conditionsStroopBrain circuitryDistinct networksBody of literatureTreatment outcomesSuch topicsTaskAddictionDisordersCircuitryDifficultiesConnectivityContext
2016
Compensatory Hyperconnectivity in Developing Brains of Young Children With Type 1 Diabetes
Saggar M, Tsalikian E, Mauras N, Mazaika P, White NH, Weinzimer S, Buckingham B, Hershey T, Reiss AL. Compensatory Hyperconnectivity in Developing Brains of Young Children With Type 1 Diabetes. Diabetes 2016, 66: 754-762. PMID: 27702833, PMCID: PMC5319714, DOI: 10.2337/db16-0414.Peer-Reviewed Original ResearchConceptsControl subjectsIntrinsic connectivityAge-matched control subjectsYoung childrenBrain intrinsic connectivityResting-state functional MRI dataType 1 diabetesSeed-based analysisCognitive functioningBlood glucoseSustained dysregulationOverall group differencesLarge multisite studyT1DYounger ageFunctional MRI dataCognitive deficitsType 1Cognitive functionObserved positive associationDiabetesMultisite studyCompensatory roleGroup differencesBrain
2014
BOLD signal and functional connectivity associated with loving kindness meditation
Garrison KA, Scheinost D, Constable RT, Brewer JA. BOLD signal and functional connectivity associated with loving kindness meditation. Brain And Behavior 2014, 4: 337-347. PMID: 24944863, PMCID: PMC4055184, DOI: 10.1002/brb3.219.Peer-Reviewed Original ResearchConceptsPCC/PCuFunctional connectivityGreater functional connectivityIntrinsic connectivityPosterior cingulate cortex/precuneusParahippocampus/hippocampusSeed-based connectivity analysisBOLD signalBlood oxygen level-dependent (BOLD) signalGroup differencesIntrinsic connectivity distributionLevel-dependent signalKindness meditationCortical midline regionsDefault mode networkFunctional magnetic resonanceInsula lobeInferior frontal gyrusSilent repetitionBrain regionsLeft inferior frontal gyrusFrontal gyrusMidline regionSelf-related processingMode network
2013
A preliminary investigation of Stroop-related intrinsic connectivity in cocaine dependence: associations with treatment outcomes
Mitchell MR, Balodis IM, DeVito EE, Lacadie CM, Yeston J, Scheinost D, Constable RT, Carroll KM, Potenza MN. A preliminary investigation of Stroop-related intrinsic connectivity in cocaine dependence: associations with treatment outcomes. The American Journal Of Drug And Alcohol Abuse 2013, 39: 392-402. PMID: 24200209, PMCID: PMC3827911, DOI: 10.3109/00952990.2013.841711.Peer-Reviewed Original ResearchConceptsTreatment outcomesComparison subjectsCocaine-dependent patientsIntrinsic connectivityCocaine dependenceSubstantia nigraVentral striatumTreatment-seeking cocaine-dependent patientsHealthy comparison subjectsPotential treatment targetGreater intrinsic connectivityRegional brain activationCocaine-dependent groupIntrinsic connectivity analysesNon-addicted individualsBasal gangliaInferior frontal gyrusCocaine-dependent individualsTreatment targetsFMRI Stroop taskSubcortical regionsCocaine abstinenceBrain regionsAnterior insulaFrontal gyrus
2011
A whole-brain voxel based measure of intrinsic connectivity contrast reveals local changes in tissue connectivity with anesthetic without a priori assumptions on thresholds or regions of interest
Martuzzi R, Ramani R, Qiu M, Shen X, Papademetris X, Constable RT. A whole-brain voxel based measure of intrinsic connectivity contrast reveals local changes in tissue connectivity with anesthetic without a priori assumptions on thresholds or regions of interest. NeuroImage 2011, 58: 1044-1050. PMID: 21763437, PMCID: PMC3183817, DOI: 10.1016/j.neuroimage.2011.06.075.Peer-Reviewed Original ResearchConceptsIntrinsic connectivity contrastBrain circuitsFunctional connectivity fMRISpontaneous fluctuationsFunctional magnetic resonance imaging (fMRI) signalsWhole-brain voxelDifferent brain circuitsConnectivity analysisMagnetic resonance imaging signalsSevoflurane anesthesiaIntrinsic connectivityIndividual tissue elementsICC analysisICC measuresRegion of interestTissue elementsFMRI signalsBrainNon-invasive mannerFunctional organizationImaging signalsSeed regionSingle seed regionTissue connectivityPrevious studies
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