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PVT (Paraventricular nucleus of the thalamus) projects to CEAc (Central amygdalar nucleus, capsular part)

Species: Mouse
Result: present
Method: anterograde tracer
Sign: unknown
Evidence: Anterograde tracing of activity-tagged pPVT neurons in FosTRAP2 mice revealed mRuby-labelled fibre terminals in the capsular part of the CeA, with greater terminal fluorescence in NTG-treated mice than vehicle controls.
Source: The pPVTglu- CeAGABA circuit is involved in regulating hyperalgesia in the chronic NTG mouse model in males
The Journal of Headache and Pain, 2026
DOI 10.1186/s10194-026-02285-3 · PubMed 41652327 · PMC12977853, Fig. 4F-H
Licence: CC-BY-NC-ND-4.0
Named in the paper: “pPVT” and “CeC”
Made by: an AI model reading the paper (claude-opus-5, extract@0.3.0), 2026-10-09
Checked by: a second AI model (claude-opus-5) agrees, 2026-10-09
“Fig 4F-H shows mRuby terminals in CeC with greater intensity in NTG group.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.