2023
Language Networks in Autism Spectrum Disorder: A systematic review of connectivity-based fMRI studies
Larson C, Thomas H, Crutcher J, Stevens M, Eigsti I. Language Networks in Autism Spectrum Disorder: A systematic review of connectivity-based fMRI studies. Review Journal Of Autism And Developmental Disorders 2023, 1-28. DOI: 10.1007/s40489-023-00382-6.Peer-Reviewed Original ResearchAutism spectrum disorderLanguage networkSpectrum disorderResting-state studiesFunctional neural connectivityNeurotypical peersASD symptomologyFMRI studyLanguage skillsFunctional connectivityCore featuresNeural connectivityNetwork regionsIdeal contextSocial functionLanguageConnectivityDisordersSymptomologyMixed patternPeersSkillsSystematic reviewPsychINFOIndividuals
2013
Prolonged hemodynamic response during incidental facial emotion processing in inter-episode bipolar I disorder
Rosenfeld ES, Pearlson GD, Sweeney JA, Tamminga CA, Keshavan MS, Nonterah C, Stevens MC. Prolonged hemodynamic response during incidental facial emotion processing in inter-episode bipolar I disorder. Brain Imaging And Behavior 2013, 8: 73-86. PMID: 23975275, PMCID: PMC3944373, DOI: 10.1007/s11682-013-9246-z.Peer-Reviewed Original ResearchConceptsFMRI studyDorsolateral prefrontal cortex responsesAutomatic emotion regulationAffectively salient stimuliFacial emotion processingGender discrimination taskBrain regionsRemitted bipolar disorderPrefrontal cortex responsesResidual mood symptomsPrefrontal cortex regionsDiagnostic group differencesVentromedial prefrontal cortex regionsCortex brain regionsAngry expressionsEmotion regulationEmotion processingEmotional processingBrain activationTask performanceHemodynamic responseEmotional reactionsBipolar disorderBipolar IPrefrontal cortexThe 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
2005
The hemodynamics of oddball processing during single-tone and two-tone target detection tasks
Stevens MC, Laurens KR, Liddle PF, Kiehl KA. The hemodynamics of oddball processing during single-tone and two-tone target detection tasks. International Journal Of Psychophysiology 2005, 60: 292-303. PMID: 16213043, PMCID: PMC2766532, DOI: 10.1016/j.ijpsycho.2005.07.012.Peer-Reviewed Original ResearchConceptsContextual manipulationsStimulus processingOddball taskTwo-tone auditory oddball taskEvent-related potential studySalient stimuli processingTarget stimulus processingBilateral temporal cortexTarget detection taskAuditory oddball taskLateral frontal cortexERP componentsReflexive processingSalient stimuliStimulus typeERP dataTask performanceFMRI studyStimulus classesDetection taskNeurocognitive functionSubcortical networksNeural systemsPotential studiesTemporal cortexAn adaptive reflexive processing model of neurocognitive function: supporting evidence from a large scale (n = 100) fMRI study of an auditory oddball task
Kiehl KA, Stevens MC, Laurens KR, Pearlson G, Calhoun VD, Liddle PF. An adaptive reflexive processing model of neurocognitive function: supporting evidence from a large scale (n = 100) fMRI study of an auditory oddball task. NeuroImage 2005, 25: 899-915. PMID: 15808990, DOI: 10.1016/j.neuroimage.2004.12.035.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsArousalAttentionBrainBrain MappingDominance, CerebralEvent-Related Potentials, P300FemaleHemodynamicsHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleMiddle AgedNerve NetOxygenPitch DiscriminationReaction TimeReflexSex FactorsStatistics as TopicConceptsTask performanceNovel stimuliTask-relevant target stimuliProcessing of salientBrain regionsSuccessful task performanceAuditory oddball taskFunctional MRI studyNovelty processingReflexive processingSalient stimuliTarget stimuliOddball taskFMRI studyRandom effects statistical modelSubcortical systemsProcessing modelEffect of genderNeurocognitive functionInter-subject reliabilityEffects statistical modelStimuliSignificant activationFixed-effects analysisTarget detection