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Mouse

CA3 (Field CA3) synapses onto CA1 (Field CA1)

2 claims from 2 sources: 2 found, 0 tested and absent, 0 ambiguous. Evidence: transsynaptic tracer. Strongest reported: strong.

The claims behind it

clm-mg5v5pz5eppresenttranssynaptic tracerproposed

Bilateral CA3 neurons, largely caudal, were the largest hippocampal input to vCA1 PNs (CSI 13.03 ± 0.78; share given is of hippocampal inputs).

DOI 10.3389/fncir.2021.643230 · PubMed 33935658 · PMC8079783, Figs. 3, 4, 5A-C

Made by an AI model reading the paper (claude-opus-5-5, extract@0.3.0); a second AI model (claude-opus-5-5) agrees.

clm-tr5bpzaq3dpresenttranssynaptic tracerstrength: strongproposed

Monosynaptic rabies tracing from CA1 axo-axonic cells labelled many contralateral CA3 neurons.

DOI 10.7554/elife.93481 · PubMed 39012795 · PMC11251723, Fig. 8c,e

Made by an AI model reading the paper (claude-opus-5-5, extract@0.3.0); a second AI model (claude-opus-5-5) agrees.