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Mouse

ACA (Anterior cingulate area) projects to PAG (Periaqueductal gray)

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

The claims behind it

clm-59h2yq841jpresentretrograde tracerproposed

Injecting retrograde AAV-Cre into the right PAG, combined with Cre-dependent GCaMP8f in the right ACC, labelled ACC neurons that project to the PAG; 312 such neurons were imaged across mice.

DOI 10.1038/s41467-025-57230-w · PubMed 39994222 · PMC11850870, Fig. 5d, e; Results, PAG-projecting ACC 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.