Research Article

Afferent Connections to the Rostrolateral Part of the Periaqueductal Gray: A Critical Region Influencing the Motivation Drive to Hunt and Forage

Figure 3

Dark field photomicrographs showing (a) the distribution of retrogradely labeled cells within the ipsilateral secondary motor area and the dorsal part of the anterior cingulated area; (b) the prelimbic and infralimbic areas; (c) and the visceral area. Scale bars = 200  m.
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(a)
612698.fig.003b
(b)
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(c)