Basolateral Amygdala Response to Food Cues in the Absence of Hunger Is Associated with Weight Gain Susceptibility
Sun X, Kroemer NB, Veldhuizen MG, Babbs AE, de Araujo IE, Gitelman DR, Sherwin RS, Sinha R, Small DM. Basolateral Amygdala Response to Food Cues in the Absence of Hunger Is Associated with Weight Gain Susceptibility. Journal Of Neuroscience 2015, 35: 7964-7976. PMID: 25995480, PMCID: PMC4438134, DOI: 10.1523/jneurosci.3884-14.2015.Peer-Reviewed Original ResearchConceptsAbsence of hungerWeight changeBasolateral amygdalaLong-term weight changeLong-term weight gainWeight gain susceptibilityGustatory inputD2 receptor densityA1 allele carriersAmygdala responseSated subjectsGhrelin levelsInitial BMILateral hypothalamusHuman hypothalamusAllele carriersReceptor densityAmygdala pathwayHealthy individualsElicit eatingDopamine signalingConfer susceptibilityWeight gainDynamic causal modelingNonhomeostatic eating