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Isocortex projects to CA1 (Field CA1)

1 claim from 1 source: 0 found, 0 tested and absent, 1 ambiguous. Evidence: retrograde tracer.

The claims behind it

clm-afqf06fh2eambiguousretrograde tracerproposed

Retrograde AAV2rg-Cre injected into CA1 produced distinct HA-positive neurons in the prefrontal cortex. The authors say these may be direct hippocampal projections, but they may also reflect virus that leaked into cortex during the injection.

DOI 10.1016/j.bbih.2024.100908 · PubMed 39720627 · PMC11667635, Fig. 7B; Results, prefrontal cortex projection neurons section

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.