Rat

PL (Prelimbic area) projects to BLA (basal amygdaloid nucleus)

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

The claims behind it

clm-g0pbqqk33ppresentretrograde tracerproposed

Retrograde CaMKIIa-mCherry virus injected in the BLA labelled neurons in the prelimbic cortex, indicating a PL-to-BLA excitatory projection; these labelled PL cells showed increased c-Fos after conditioned-stimulus retrieval of remote fear memory.

DOI 10.1016/j.jare.2025.10.015 · PubMed 41086982 · PMC13316356, Fig. 4b, 4c

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