Mouse

PAG (Periaqueductal gray) synapses onto PB (Parabrachial nucleus)

2 claims from 1 source: 2 found, 0 tested and absent, 0 ambiguous. Evidence: transsynaptic tracer.

The claims behind it

clm-ftxppf8n64presenttranssynaptic tracerproposed

The monosynaptic rabies system labelled neurons in lateral and ventrolateral periaqueductal gray, showing they connect directly with amygdala-projecting parabrachial neurons.

DOI 10.1371/journal.pone.0140681 · PubMed 26470056 · PMC4607402, Fig. 8G

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

clm-k94ftdwtgtpresenttranssynaptic tracerproposed

Ventrolateral PAG neurons were labelled by transneuronal spread of the conditional pseudorabies vector from amygdala-projecting PB neurons.

DOI 10.1371/journal.pone.0140681 · PubMed 26470056 · PMC4607402, Fig. 4I

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