clm-zc019jx22f

PALv (Pallidum, ventral region) projects to BS (Brain stem)

Species: Rat
Result: present
Method: retrograde tracer
Sign: unknown
Strength: strong
Evidence: The magnocellular preoptic nucleus contained large CB-labelled neurons after tracer injection into the CSF-contacting nucleus, graded a strong projection (about 14.5 cells per 0.2 mm2).
Source: Novel Projections to the Cerebrospinal Fluid-Contacting Nucleus From the Subcortex and Limbic System in Rat
Frontiers in Neuroanatomy, 2020
DOI 10.3389/fnana.2020.00057 · PubMed 32973466 · PMC7468392, Fig. 2D, Fig. 7; Results, preoptic area
Licence: CC-BY-4.0
Named in the paper: “magnocellular preoptic nucleus (MCPO)” and “CSF-contacting nucleus”
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) disagrees, 2026-10-10
“The subject ID is that of the ventral pallidum, which is a different region from the magnocellular preoptic nucleus the paper describes.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.