clm-h0ppz1tk25

MOp (Primary motor area) projects to Isocortex

Species: Rat
Result: absent
Method: retrograde tracer
Sign: unknown
Evidence: After PLO injection, motor cortex labelling was confined to M2, with M1 unlabelled.
Source: Organization of Afferents along the Anterior–posterior and Medial–lateral Axes of the Rat Orbitofrontal Cortex
Neuroscience, 2021
DOI 10.1016/j.neuroscience.2021.02.017 · PubMed 33609638 · PMC8022030, Results, Motor cortex
Licence: CC-BY-4.0
Named in the paper: “primary motor cortex (M1)” and “PLO”
Made by: an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-09
Checked by: a second AI model (claude-opus-5-5) agrees, 2026-10-09
“PLO motor labelling was restricted to M2, so M1 was unlabelled.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.