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. Author manuscript; available in PMC: 2022 Jan 29.
Published in final edited form as: J Sleep Res. 2003 Jun;12(2):149–155. doi: 10.1046/j.1365-2869.2003.00350.x

Figure 1.

Figure 1.

Diagrams of the cellular distribution of the tyrosine hydroxylase immunoreactive cells which make up the locus coeruleus complex of the bottlenose dolphin. Sections are approximately 1 mm apart and are shown from rostral (a) to caudal (i). Each dot represents a single immunoreactive cell. cg, central, or peri-aqueductal gray matter; D, dorsal; dec c.p., decussation of the cerebral peduncle or brachium conjunctivum; PTF, pontine tegemental field.