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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: J Comp Neurol. 2020 Jun 11;528(16):2708–2728. doi: 10.1002/cne.24927

Figure 3.

Figure 3.

Injection sites of all mice. (a) CTb injection sites are semi-transparent in red. Blue dots represent the distribution of NTS neurons containing immunoreactivity for 11-beta-hydroxysteroid dehydrogenase type 2 (HSD2), used to align the injection site drawing from each case. The CTb injection site from case #381, used for whole-brain illustration in the next figure, is highlighted with a blue-green outline. Double-retrograde injection cases are shown in (b), with CTb in red and fluorogold (Fg) injection sites in blue semi-transparency. Abbreviations: AP, area postrema; Gr, gracile nucleus; X, dorsal motor nucleus of the vagus nerve; XII, hypoglossal motor nucleus.