clm-ztx7v5qtp1

Pir (piriform cortex) synapses onto DG (Dentate gyrus)

Species: Rat
Result: absent
Method: transsynaptic tracer
Sign: unknown
Evidence: Piriform labeling was absent at three days and appeared only at five days, so the authors treat the piriform cortex as a second-order rather than direct input to the DG.
Source: Organization of Multisynaptic Inputs to the Dorsal and Ventral Dentate Gyrus: Retrograde Trans-Synaptic Tracing with Rabies Virus Vector in the Rat
PLoS ONE, 2013
DOI 10.1371/journal.pone.0078928 · PubMed 24223172 · PMC3819259, Results, Single-virus injection; Fig. 2-5
Licence: CC-BY-4.0
Named in the paper: “piriform cortex” and “dorsal and ventral DG”
Made by: an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-09
Checked by: a second AI model (claude-opus-5-5) agrees, 2026-10-09
“Piriform labeling appeared only at five days, so the paper treats the piriform cortex as a second-order input.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.