Porter, Demisha D. L.Henry, Sara N.Ahmed, SadiaRizzo, Amy L.Makhlouf, RitaGregg, CollinMorton, Paul D.2023-05-092023-05-092022-09http://hdl.handle.net/10919/114993In the past decade it has become evident that neuroblasts continue to supply the human cortex with interneurons via unique migratory streams shortly following birth. Owing to the size of the human brain, these newborn neurons must migrate long distances through complex cellular landscapes to reach their final locations. This process is poorly understood, largely because of technical difficulties in acquiring and studying neurotypical postmortem human samples along with diverging developmental features of well-studied mouse models. We reasoned that migratory streams of neuroblasts utilize cellular substrates, such as blood vessels, to guide their trek from the subventricular zone to distant cortical targets. Here, we evaluate the association between young interneuronal migratory streams and their preferred cellular substrates in gyrencephalic piglets during the developmental equivalent of human birth, infancy, and toddlerhood.application/pdfenCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 InternationalNeural stem-cellssubventricular zoneadult neurogenesisneuronsvasculatureforebrainscaffoldcolocalizationconsequencesparvalbuminArticle - Refereedhttps://doi.org/10.1016/j.stemcr.2022.07.01517935985331