What resolves this contention: {'position': 'SST interneurons arise primarily f…

What resolves this contention: {'position': 'SST interneurons arise primarily from dorsal MGE while PV interneurons arise from ventral MGE', 'supporting_evidence': 'Fate mapping studies using Nkx2.1-Cre and domain-specific reporters show spatial segregation of SST and PV progenitor domains', 'doi_examples': ['10.1523/jneurosci.3550-15.2016', '10.1038/s41380-024-02742-y']} / {'position': 'SST and PV interneurons share overlapping progenitor domains, with temporal rather than spatial specification being the primary determinant', 'supporting_evidence': 'Birthdating studies show SST neurons are born earlier (E11-E13) while PV neurons are born later (E13-E16) from overlapping progenitor pools', 'doi_examples': ['10.1093/brain/awag036', '10.1523/jneurosci.3550-15.2016', '10.1371/journal.pone.0070049']}