2020
Re-imagining fMRI for awake behaving infants
Ellis CT, Skalaban LJ, Yates TS, Bejjanki VR, Córdova NI, Turk-Browne NB. Re-imagining fMRI for awake behaving infants. Nature Communications 2020, 11: 4523. PMID: 32908125, PMCID: PMC7481790, DOI: 10.1038/s41467-020-18286-y.Peer-Reviewed Original ResearchConceptsCognitive tasksFunctional magnetic resonance imaging studyTask-evoked activityMagnetic resonance imaging studyCognitive neuroscienceResonance imaging studyFMRI acquisitionHuman infantsFMRI datasetsHuman brainFMRITaskUnique methodological challengesMethodological challengesImaging studiesNeuroscienceInner workingsInfantsMindImportant insightsAcquisitionBrainDecisions
2006
Visual Quality Determines the Direction of Neural Repetition Effects
Turk-Browne N, Yi DJ, Leber, Chun M. Visual Quality Determines the Direction of Neural Repetition Effects. Cerebral Cortex 2006, 17: 425-433. PMID: 16565294, DOI: 10.1093/cercor/bhj159.Peer-Reviewed Original ResearchConceptsVentral visual areasRepetition effectsVisual areasNovel stimuliMagnetic resonance imaging studyBlood oxygen level-dependent (BOLD) responseFunctional magnetic resonance imaging studyResonance imaging studySame brain regionsNeural repetition effectsGreater BOLD responseLevel-dependent responsesRepetition attenuationBrain regionsImaging studiesPerceptual representationsRepetition enhancementLow-contrast scenesBehavioral performanceNeurophysiological studiesDegraded inputBOLD responseLow responseVisual thresholdExact opposite effect