Figure 1.
Currently reported cortico-cortical, cortico-fugal, and afferent GABAergic projections. Most of these GABAergic projection neurons express characteristic protein or peptides. BF, basal forebrain; CB, calbindin; MS, medial septum; NkBR, neurokinin-B receptor; nNOS, neuronal NO synthetase; PV, parvalbumin; SS, somatostatin; TH, tyrosine hydroxylase.