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PB (Parabrachial nucleus) projects to ARH (Arcuate hypothalamic nucleus)
All claims for this connection- Species
- Mouse
- Result
- absent
- Method
- anterograde tracer
- Sign
- unknown
- Evidence
- No mCherry or synaptophysin-GFP labelling from PBelo CGRP neurons was detected in the arcuate nucleus.
- Source
Genetic identification of a neural circuit that suppresses appetite
Nature, 2013
DOI 10.1038/nature12596 · PubMed 24121436 · PMC3878302, Results (projection mapping)- Named in the paper
- “PBelo (CGRP neurons)” and “arcuate nucleus”
- 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
“Labelling was explicitly absent from the arcuate nucleus.”
- Status
proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.