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. Author manuscript; available in PMC: 2013 Jan 22.
Published in final edited form as: J Chem Neuroanat. 2012 Jun 8;44(2):98–109. doi: 10.1016/j.jchemneu.2012.06.001

Fig. 5.

Fig. 5

Photomicrographs illustrating the neuronal morphological differences between the magnocellular and parvocellular clusters of orexin-A immunoreactive nuclear groups within the hypothalamus of the harbour porpoise. (A) Orexin-A immunoreactive neurons of the parvocellular cluster in the medial hypothalamus. (B) Orexin-A immunoreactive neurons of the magnocellular main cluster in the perifornical region. (C) Orexin-A immunoreactive neurons of the magnocellular zona incerta cluster in the lateral hypothalamic area. In all images medial is to the left and dorsal to the top. Scale bar in C = 500 μm and applies to all.