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SPVC (Spinal nucleus of the trigeminal, caudal part) projects to PILN (posterior group of intralaminar nuclei)

All claims for this connection
Species
Rat
Result
present
Method
retrograde tracer
Sign
unknown
Strength
weak
Evidence
PIL FG injection sparsely labelled contralateral Sp5C neurons.
Source

Comparison of the connectivity of the posterior intralaminar thalamic nucleus and peripeduncular nucleus in rats and mice

Frontiers in Neural Circuits, 2024

DOI 10.3389/fncir.2024.1384621 · PubMed 38736977 · PMC11082296, Fig. 9B

Licence: CC-BY-4.0

Named in the paper
“caudal part of the spinal trigeminal nucleus (Sp5C)” and “PIL”
Made by
an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-10
Checked by

a second AI model (claude-opus-5-5) agrees, 2026-10-10

“Sparse contralateral Sp5C cells are shown in Fig. 9B.”

Status

proposed

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