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SPVC (Spinal nucleus of the trigeminal, caudal part) synapses onto PB (Parabrachial nucleus)

All claims for this connection
Species
Mouse
Result
present
Method
transsynaptic tracer
Sign
unknown
Evidence
Superficial laminae I-II neurons of the trigeminal nucleus caudalis were GFP-labelled after transneuronal pseudorabies transfer from amygdala-projecting parabrachial neurons.
Named in the paper
“laminae I and II of the trigeminal nucleus caudalis (TNC)” and “projection neurons of the parabrachial nucleus (PB)”
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 4K shows laminae I-II TNC labelling from amygdala-projecting PB neurons.”

Status

proposed

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