2024
Sniffing out meaning: Chemosensory and semantic neural network changes in sommeliers
Carreiras M, Quiñones I, Chen H, Vázquez‐Araujo L, Small D, Frost R. Sniffing out meaning: Chemosensory and semantic neural network changes in sommeliers. Human Brain Mapping 2024, 45: e26564. PMID: 38339911, PMCID: PMC10823763, DOI: 10.1002/hbm.26564.Peer-Reviewed Original ResearchConceptsNeural circuitsFractional anisotropyRight superior longitudinal fasciculusSuperior longitudinal fasciculusRelevant sensory inputNeural network changesBrain responsesSemantic narrativesSemantic knowledgeMediation analysisPerceptual informationOlfactory circuitsLongitudinal fasciculusSensory processingChemosensory processingSensory neural circuitsVerbal descriptionsSemantic networkWine complexitySensory inputSemantic operationsWine tastingWine consumersTasting wineWine
2012
Midbrain response to milkshake correlates with ad libitum milkshake intake in the absence of hunger
Nolan-Poupart S, Veldhuizen MG, Geha P, Small DM. Midbrain response to milkshake correlates with ad libitum milkshake intake in the absence of hunger. Appetite 2012, 60: 168-174. PMID: 23064394, PMCID: PMC3526000, DOI: 10.1016/j.appet.2012.09.032.Peer-Reviewed Original ResearchConceptsAbsence of hungerFunctional magnetic resonance imagingSubsequent intakeRatings of hungerPeriaqueductal gray regionMidbrain responsesMagnetic resonance imagingKey reward regionsPalatable milkshakeSignificant positive associationPalatable foodResonance imagingInsular responsesOrbitofrontal cortexNeural circuitsGreater intakeMilkshake consumptionIntakeReward regionsBrain responsesEnhanced responseMilkshakePositive associationMidbrainGray regionNeuroimaging the interaction of mind and metabolism in humans
D’Agostino A, Small DM. Neuroimaging the interaction of mind and metabolism in humans. Molecular Metabolism 2012, 1: 10-20. PMID: 24024114, PMCID: PMC3757655, DOI: 10.1016/j.molmet.2012.06.002.Peer-Reviewed Original ResearchFunctional magnetic resonance imagingParticular mental processesNeural circuitsInteraction of mindFood cuesMental processesBrain responsesNeural responsesPsychological stateFunctional neuroimagingNeuroimaging techniquesDecision-making processMagnetic resonance imagingHormonal factorsCuesResonance imagingNeuroimagingMetabolic signalsMindHormonal signalsDesireSatietyBehaviorIntakeResponse