ArticleProceedings of the National Academy of Sciences of the United States of America2021
A role of anterior cingulate cortex in the emergence of worker-parasite relationship.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Article
- How can ethology inform the neuroscience of fear, aggression and dominance?Nature reviews. Neuroscience · 2024Review
- Mesocorticolimbic circuit mechanisms of social dominance behavior.Experimental & molecular medicine · 2024Review
- Social Determinants of Inter-Individual Variability and Vulnerability: The Role of Dopamine.Frontiers in behavioral neuroscience · 2022Review
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Authors and funding
10 authors at 5 institutions in 2 countries.
Funding
Abstract
We studied the brain mechanisms underlying action selection in a social dilemma setting in which individuals' effortful gains are unfairly distributed among group members. A stable "worker-parasite" relationship developed when three individually operant-conditioned rats were placed together in a Skinner box equipped with response lever and food dispenser on opposite sides. Specifically, one rat, the "worker," engaged in lever-pressing while the other two "parasitic" rats profited from the worker's effort by crowding the feeder in anticipation of food. Anatomically, c-Fos expression in the anterior cingulate cortex (ACC) was significantly higher in worker rats than in parasite rats. Functionally, ACC inactivation suppressed the worker's lever-press behavior drastically under social, but only mildly under individual, settings. Transcriptionally, GABA
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Registered trials
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