Rat

SUM (Supramammillary nucleus) projects to DG (Dentate gyrus)

2 claims from 1 source: 2 found, 0 tested and absent, 0 ambiguous. Evidence: anterograde tracer, retrograde tracer.

The claims behind it

clm-dphb4qd8bjpresentretrograde tracerproposed

CTb injected into the dentate gyrus retrogradely labeled neurons in the lateral supramammillary nucleus. It was the only structure with a substantial number of double-labeled cells (about 10.6 CTb+/FOS+ per rat) after REM sleep hypersomnia.

DOI 10.1126/sciadv.1400177 · PubMed 26601158 · PMC4640625, Fig. 5A, B, J; table S4

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-e5qy78d11ppresentanterograde tracerproposed

After CTb was injected into the supramammillary nucleus, many anterogradely labeled fibers were seen in the dentate gyrus close to FOS-positive neurons in REM sleep hypersomniac rats.

DOI 10.1126/sciadv.1400177 · PubMed 26601158 · PMC4640625, Fig. 5K

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.