Axonal and dendritic arborization of pc-nNOS neurons. A, Biocytin-labeled pc-nNOS neuron coexpressing tdTomato. B, Neurolucida reconstruction from a pc-nNOS cell (MB131202_1) with dendrites (black) running parallel with the intermediate capsule and axon (green) innervating both the BLA and the caudate–putamen (CPu). C, Neurolucida reconstruction from another pc-nNOS cell (MB151113_2) with dendrites (black) mostly running parallel with the external capsule and axon (green) innervating mostly the BLA, but also the dorsal endopiriform claustrum (DEn), the perirhinal cortex (PRh Ctx), and the amygdalostriatal transition area (AStria)/caudate–putamen (CPu). CeA, Central amygdala; ec, external capsule. Data are presented as the mean ± SEM.