2025
Neural Variability and Cognitive Control in Individuals With Opioid Use Disorder
Ye J, Mehta S, Peterson H, Ibrahim A, Saeed G, Linsky S, Kreinin I, Tsang S, Nwanaji-Enwerem U, Raso A, Arora J, Tokoglu F, Yip S, Hahn C, Lacadie C, Greene A, Constable R, Barry D, Redeker N, Yaggi H, Scheinost D. Neural Variability and Cognitive Control in Individuals With Opioid Use Disorder. JAMA Network Open 2025, 8: e2455165. PMID: 39821393, PMCID: PMC11742521, DOI: 10.1001/jamanetworkopen.2024.55165.Peer-Reviewed Original ResearchConceptsDecreased cognitive controlCognitive controlOpioid use disorderCueing paradigmResting-stateHC participantsUse disorderBrain statesBrain dynamicsHealthy controlsNeural mechanismsCognitive processesNeural variabilityFMRIBehavioral implicationsImpaired abilityBrainAccuracy scoresMagnetic resonance imagingDynamic alterationsParticipantsCase-control studyDisordersParadigmImpacts millions
2000
Functional neuroanatomy of executive processes involved in dual-task performance
Adcock R, Constable R, Gore J, Goldman-Rakic P. Functional neuroanatomy of executive processes involved in dual-task performance. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 3567-3572. PMID: 10725387, PMCID: PMC16280, DOI: 10.1073/pnas.97.7.3567.Peer-Reviewed Original ResearchConceptsDual-task paradigmDual-task performanceComponent tasksExecutive systemExecutive processesCentral executive systemSupervisory Attentional SystemAttentional resourcesAttentional systemExecutive functionTask performanceFunctional neuroanatomyMost current modelsSecond taskSubjective experienceFunctional MRIBrain functionTaskContradictory findingsCognitionDual conditionsDistinct systemsParadigmCurrent modelsNeuroanatomy