ArticlePLoS biology2022
LiCl-induced sickness modulates rat gustatory cortical responses.
Article in PLoS biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- The Role of Anterior Insular Parvalbumin GABAergic Interneurons in Impulsivity-Related and Alcohol-Seeking Behaviors.CNS neuroscience & therapeutics · 2026Article
- Article
- Sensory and palatability coding of taste stimuli in cortex involves dynamic and asymmetric cortico-amygdalar interactions.Journal of neurophysiology · 2026Article
- Cracking the Valence Code: Patterned Facial Kinematics and Neural Signatures of Emotional Expressions in Mice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Cachexia in mice blunts improved cognitive flexibility induced by calorie restriction.Brain, behavior, and immunity · 2025Article
- Temporal action localisation in video data containing rabbit behavioural patterns.Scientific reports · 2025Article
- Experience-dependent information routing through the basolateral amygdala shapes behavioral outcomes.Cell reports · 2024Article
- Learning enhances representations of taste-guided decisions in the mouse gustatory insular cortex.Current biology : CB · 2024Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Gustatory cortex (GC), a structure deeply involved in the making of consumption decisions, presumably performs this function by integrating information about taste, experiences, and internal states related to the animal's health, such as illness. Here, we investigated this assertion, examining whether illness is represented in GC activity, and how this representation impacts taste responses and behavior. We recorded GC single-neuron activity and local field potentials (LFPs) from healthy rats and rats made ill (via LiCl injection). We show (consistent with the extant literature) that the onset of illness-related behaviors arises contemporaneously with alterations in 7 to 12 Hz LFP power at approximately 12 min following injection. This process was accompanied by reductions in single-neuron taste response magnitudes and discriminability, and with enhancements in palatability-relatedness-a result reflecting the collapse of responses toward a simple "good-bad" code visible in the entire sample, but focused on a specific subset of GC neurons. Overall, our data show that a state (illness) that profoundly reduces consumption changes basic properties of the sensory cortical response to tastes, in a manner that can easily explain illness' impact on consumption.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.