ArticleNeurobiology of learning and memory2018
The effects of amygdala and cortical inactivation on taste neophobia.
Article in Neurobiology of learning and memory, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Sensory and palatability coding of taste stimuli in cortex involves dynamic and asymmetric cortico-amygdalar interactions.Journal of neurophysiology · 2026Article
- Biased Information Routing Through the Basolateral Amygdala, Altered Valence Processing, and Impaired Affective States Associated With Psychiatric Illnesses.Biological psychiatry · 2025Review
- Scopolamine infusion in the basolateral amygdala after saccharin intake induces conditioned taste avoidance in rats.Psychopharmacology · 2024Article
- Locus Ceruleus Dynamics Are Suppressed during Licking and Enhanced Postlicking Independent of Taste Novelty.eNeuro · 2024Article
- Increased basolateral amygdala metabolic activity during flavor familiarization: an experimental study.Behavioral and brain functions : BBF · 2023Article
- Coupled Dynamics of Stimulus-Evoked Gustatory Cortical and Basolateral Amygdalar Activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Expression of c-Fos following voluntary ingestion of a novel or familiar taste in rats.Brain research · 2023Article
- Article
- Deletion ofeLife · 2020Article
- Inhibiting gustatory thalamus or medial amygdala has opposing effects on taste neophobia.Neurobiology of learning and memory · 2018Article
Corrections and comments
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Authors and funding
3 authors.
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Abstract
The current study examined the effects of transient inactivation of the basolateral amygdala (BLA; Experiment 1) and gustatory cortex (GC; Experiment 2) on the expression of taste neophobia and its recovery. We found that inactivation (induced by infusions of baclofen/muscimol) of each structure before exposure to a novel saccharin (0.5%) solution elevated intake on Trial 1 (i.e., taste neophobia was attenuated) and, surprisingly, decreased intake on Trial 2. It seems unlikely that this intake reduction on Trial 2 can be attributed to taste aversion learning caused by drug infusions because in the subsequent experiments with the same set of the implanted animals, the rats did not decrease intake when baclofen/muscimol was infused after taste presentation on Trial 1. The latter result suggests that BLA or GC inactivation that attenuates taste neophobia may also impair memory consolidation of a safe taste experience.
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