2012
Overcoming residual interference in mental set switching: Neural correlates and developmental trajectory
Witt ST, Stevens MC. Overcoming residual interference in mental set switching: Neural correlates and developmental trajectory. NeuroImage 2012, 62: 2055-2064. PMID: 22584223, PMCID: PMC3482401, DOI: 10.1016/j.neuroimage.2012.05.007.Peer-Reviewed Original ResearchConceptsHigher taskLower taskFunctional magnetic resonance imaging studySpaced trialsSubsequent stimulus processingBrain regionsMagnetic resonance imaging studyDissociable influencesExecutive controlCognitive setResonance imaging studyNeural correlatesStimulus processingBrain systemsSwitch costsDevelopmental trajectoriesTask typeSet switchingSubcortical motor networksNew tasksInterstimulus intervalPassive decayTaskReaction timeCortical 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 cortex