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PERI (Perirhinal area) projects to MS (Medial septal nucleus)

All claims for this connection
Species
Mouse
Result
present
Method
anterograde tracer
Sign
unknown
Evidence
Anterograde tracing from perirhinal parvalbumin interneurons showed axonal labelling in the medial septum.
Source

A nose-to-brain circuit underlies anxiety regulation by nasal afferent frequency in mice

Proceedings of the National Academy of Sciences, 2026

DOI 10.1073/pnas.2603853123 · PubMed 42611993 · PMC13506056, SI Appendix, Fig. S14A

Licence: CC-BY-NC-ND-4.0

Named in the paper
“PRCPV neurons” and “medial septum (MS)”
Made by
an AI model reading the paper (claude-opus-5, extract@0.3.0), 2026-10-09
Checked by

a second AI model (claude-opus-5) agrees, 2026-10-09

“Anterograde mapping of PRC PV neurons lists medial septum among targets.”

Status

proposed

Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.