2013
Is Attention Based on Spatial Contextual Memory Preferentially Guided by Low Spatial Frequency Signals?
Patai E, Buckley A, Nobre A. Is Attention Based on Spatial Contextual Memory Preferentially Guided by Low Spatial Frequency Signals? PLOS ONE 2013, 8: e65601. PMID: 23776509, PMCID: PMC3679178, DOI: 10.1371/journal.pone.0065601.Peer-Reviewed Original ResearchConceptsLow-spatial frequenciesContextual memoryAttentional orienting taskMemory-guided attentionPerceptual discrimination taskOrienting of attentionVentral visual streamMedial temporal areasAmbiguous visual stimuliLower spatial frequency signalsFrequency versionBias attentionMemory cuesSpatial memoryPerceptual discriminationAttentional benefitsDiscrimination taskTarget stimuliDorsal streamOrientation taskVisual streamTemporal areaVisual stimuliFrequency cuesMemory
2001
Hunger Selectively Modulates Corticolimbic Activation to Food Stimuli in Humans
LaBar K, Gitelman D, Parrish T, Kim Y, Nobre A, Mesulam M. Hunger Selectively Modulates Corticolimbic Activation to Food Stimuli in Humans. Behavioral Neuroscience 2001, 115: 493-500. PMID: 11345973, DOI: 10.1037/0735-7044.115.2.493.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingHuman functional magnetic resonance imagingAnterior fusiform gyrusVentral visual streamState of hungerState-dependent activityCorticolimbic structuresInteroceptive statesFusiform gyrusCorticolimbic activationSatiated conditionsHuman amygdalaHungry stateParahippocampal gyrusSatiated stateBrain structuresVisual streamResponse to foodFood-stimuliIrrelevant objectsAmygdalaVisual stimuliSensory cuesInferotemporal regionGyrus