Differential Neural Responses Evoked by Orthonasal versus Retronasal Odorant Perception in Humans
Small DM, Gerber JC, Mak YE, Hummel T. Differential Neural Responses Evoked by Orthonasal versus Retronasal Odorant Perception in Humans. Neuron 2005, 47: 593-605. PMID: 16102541, DOI: 10.1016/j.neuron.2005.07.022.Peer-Reviewed Original ResearchConceptsOrbitofrontal cortexCaudolateral orbitofrontal cortexRoute of deliveryInsula/operculumMedial orbitofrontal cortexPerigenual cingulateOral cavityCentral sulcusDifferential neural responsesRetronasal olfactionRetronasal routeBrain responsesNeural responsesNeural recruitmentDifferential activationPreferential activityCortexOdorant perceptionOrthonasalRetronasalDifferential neural recruitmentDeliveryResponseThalamusHippocampus