clm-1yknr2a3f9
PAG (Periaqueductal gray) projects to BLA (Basolateral amygdalar nucleus)
All claims for this connection- Species
- Mouse
- Result
- ambiguous
- Method
- retrograde tracer
- Sign
- unknown
- Evidence
- Periaqueductal gray showed minimal to no retrograde labelling from BLA with the AAV2-retro vector, interpreted as a limitation of the serotype for subcortical afferents.
- Source
Synaptic potentiation of engram cells is necessary and sufficient for context fear memory
Communications Biology, 2025
DOI 10.1038/s42003-025-08140-6 · PubMed 40467858 · PMC12137600, Supplementary Fig. 7ELicence: CC-BY-4.0
- Named in the paper
- “periaqueductal gray (PAG)” and “BLA”
- 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
“Minimal to no PAG labeling, attributed to serotype bias, fits an ambiguous result.”
- Status
proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.