Rat

PAG (Periaqueductal gray) projects to MY (Medulla)

1 claim from 1 source: 1 found, 0 tested and absent, 0 ambiguous. Evidence: retrograde tracer.

The claims behind it

clm-4m95vjkexppresentretrograde tracerproposed

Axonal profiles stained for human alpha-synuclein appeared in the periaqueductal gray of high-expressor rats 18 weeks after the protein had been expressed exclusively in medullary neurons, indicating transfer along fibres linking the periaqueductal gray with the medulla.

DOI 10.1002/emmm.201302475 · PubMed 23703938 · PMC3721477, Fig 2E,G

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