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CEA (Central amygdalar nucleus) projects to PB (Parabrachial nucleus)

All claims for this connection
Species
Mouse
Result
present
Method
anterograde tracer
Sign
unknown
Evidence
Labelled CeAGA axons were present in the parabrachial nucleus.
Source

General anesthetics activate a potent central pain-suppression circuit in the amygdala

Nature Neuroscience, 2020

DOI 10.1038/s41593-020-0632-8 · PubMed 32424286 · PMC7329612, Fig. 6 (10); Extended Data 9j

Licence: https://www.springer.com/tdm

Named in the paper
“CeAGA neurons” and “parabrachial nucleus (PBN)”
Made by
an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-09
Checked by

a second AI model (claude-opus-5-5) agrees, 2026-10-09

“PBN is listed and shown in Fig. 6 panel 10 and ED 9j.”

Status

proposed

Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.