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. 2016 Nov 11;10:106. doi: 10.3389/fnana.2016.00106

FIGURE 8.

FIGURE 8

Consecutive transverse sections of the archerfish anterior rhombencephalon double-immunostained for tyrosine hydroxylase (TH) and choline acetyltransferase (ChAT) with accompanying nuclear (DAPI) counterstain. At anterior (isthmic) rhombencephalic levels, the noradrenergic locus coeruleus (LC) is present as is the secondary gustatory nucleus (SGN, seen in the same section in A). More caudally, the trigeminal (Vmd, Vmv), abducens (VIr, VIc), and rostral facial motor (VIImr) nuclei as well as the octavolateralis cholinergic motor neurons (OENr, OENc) are visualized (B–F). Arabic numerals in brackets indicate the relative distance of sections. Scale bar in (A): 0.1 mm (applies to all panels). See abbreviation list and text for details.