Afferent Connections to the Rostrolateral Part of the Periaqueductal Gray: A Critical Region Influencing the Motivation Drive to Hunt and Forage
Figure 2
Inputs to the rlPAG. The distribution
of retrogradely labeled neurons (black dots) in experiment PAGlFG15 plotted
onto a series of standard drawings of the rat brain arranged from the rostral (a)
to caudal (o) levels. The dark gray area indicates the FG injection site in
this experiment. For abbreviations, see Supplementary Material available
online at doi:10.1155/2009/612698.