Mouse

PB (Parabrachial nucleus) projects to MOB (Main olfactory bulb)

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

The claims behind it

clm-eh782scegrambiguousretrograde tracerproposed

A few FluoroGold+ cells were found in the brainstem just caudal to the ventral fasciculus retroflexus, in or near the parabrachial nucleus, so the precise origin of this projection to the OB/AON was not resolved.

DOI 10.1186/s13024-016-0113-4 · PubMed 27363576 · PMC4929736, Study 4 text

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