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PAG (Periaqueductal gray) synapses onto PB (Parabrachial nucleus)
All claims for this connection- Species
- Mouse
- Result
- present
- Method
- transsynaptic tracer
- Sign
- unknown
- Evidence
- The monosynaptic rabies system labelled neurons in lateral and ventrolateral periaqueductal gray, showing they connect directly with amygdala-projecting parabrachial neurons.
- Source
Presynaptic Inputs to Any CNS Projection Neuron Identified by Dual Recombinant Virus Infection
PLOS ONE, 2015
DOI 10.1371/journal.pone.0140681 · PubMed 26470056 · PMC4607402, Fig. 8GLicence: CC-BY-4.0
- Named in the paper
- “lateral and ventrolateral PAG” and “PB neurons that project to the amygdala”
- 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 8G shows lateral/ventrolateral PAG neurons labelled by monosynaptic rabies tracing from PB.”
- Status
proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.