clm-nnp30ggc5h
PIR (Piriform area) projects to MOB (Main olfactory bulb)
All claims for this connection- Species
- Mouse
- Result
- present
- Method
- retrograde tracer
- Sign
- unknown
- Evidence
- Retrograde labeling from the OB marked neurons in anterior, intermediate and posterior ipsilateral PIR from birth, with an anterior-to-posterior gradient favoring anterior PIR. Counts rose with age; at P12 they were 77%, 62% and 39% of adult levels for aPIR, iPIR and pPIR respectively.
- Source
Postnatal Development of Centrifugal Inputs to the Olfactory Bulb
Frontiers in Neuroscience, 2022
DOI 10.3389/fnins.2022.815282 · PubMed 35281496 · PMC8908425, Fig. 4A-C, Fig. 6C-DLicence: CC-BY-4.0
- Named in the paper
- “piriform cortex (PIR)” and “main olfactory bulb (OB)”
- Made by
- an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-10
- Checked by
a second AI model (claude-opus-5-5) agrees, 2026-10-10
“All three PIR parts were labeled from birth with an anterior-posterior gradient, at 77%, 62% and 39% of adult levels at P12.”
- Status
proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.