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PERI (Perirhinal area) projects to DG (Dentate gyrus)

All claims for this connection
Species
Mouse
Result
present
Method
anterograde tracer
Sign
unknown
Strength
strong
Evidence
Anatomical mapping of perirhinal parvalbumin neuron axons revealed robust projections to the dentate gyrus.
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 “dentate gyrus (DG)”
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

“Paper reports robust PRC PV projections to the dentate gyrus.”

Status

proposed

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