ReviewCurrent opinion in neurobiology2025
What's the occasion? Phasic dopamine signaling and interoception.
Review in Current opinion in neurobiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 authors.
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Abstract
Phasic dopamine is critically important in reward-related learning and assigns value to actions triggered by cues. Outcomes of actions in turn adjust the probability that a behavior will be repeated. That is, outcomes reinforce behavior-a process that also involves phasic dopamine. The value of actions and their outcomes, though, is ever fluctuating. Internal state-from physiological need through satiation-gates or applies gain to cue-evoked actions and the evaluation of their outcomes. We focus on how interoceptive signals may influence dopamine neurons to modify the phasic signaling underlying cue and reward-directed behaviors. We focus on interoceptive signals that arise from food or fluid deficit since the peripheral hormonal responses to such needs are relatively well established. A puzzle for the field is understanding how slowly accumulating and more tonic-like physiological signals are integrated to tune the brief and tightly time-locked phasic dopamine responses to environmental stimuli.
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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.