ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2024
Acetylcholine muscarinic M1 receptors in the rodent prefrontal cortex modulate cognitive abilities to establish social hierarchy.
Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2024. 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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4 citing papers in PubMed, 3 citations in OpenAlex.
- Single-Nucleus Transcriptomics of the Mouse Medial Preoptic Area Reveals Sex-Dependent Molecular Signatures of Social Dominance.bioRxiv : the preprint server for biology · 2026Article
- Targeting muscarinic receptors for treating schizophrenia.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Review
- Rapid Changes in Cholinergic Signaling, Myelination, and Thyroid Signaling Pathway Gene Expression in Amygdala Subnuclei in Response to Social Status Maintenance and Reorganization.The European journal of neuroscience · 2025Article
- Hypertension Induces Cognitive Impairment and Alterations of Acetylcholine Receptor mRNA Expression in the Hippocampus and Cortex of Mice.Neuromolecular medicine · 2025Article
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Authors and funding
5 authors at 3 institutions in 1 country.
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Abstract
In most social species, the attainment of social dominance is strongly affected by personality traits. Dominant individuals show better cognitive abilities, however, whether an individual's cognition can determine its social status has remained inconclusive. We found that mice show better cognitive abilities tend to possess a higher social rank after cohousing. The dynamic release of acetylcholine (ACh) in the prelimbic cortex (PL) is correlated with mouse dominance behavior. ACh enhanced the excitability of the PL neurons via acetylcholine muscarinic M1 receptors (M1). Inhibition of M1 impaired mice cognitive performance and induced losing in social competition. Mice with M1 deficiency in the PL performed worse on cognitive behavioral tests, and exhibited lower status when re-grouped with others. Elevating ACh level in the PL of subordinate mice induced winning. These results provide direct evidence for the involvement of M1 in social hierarchy and suggest that social rank can be tuned by altering cognition through cholinergic system.
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