Fig. 3

Different patterns of galanin immunoreactivity in the basal forebrain. a Intensely immunoreactive neurons of the hypothalamic nuclei. b Galanin immunoreactive neurons and fibres in the sexually dimorphic nucleus of the preoptic area, also known as intermediate hypothalamic nucleus (20×). c-d Spectrum of perikaryal immunoreactivity within the neurons of the supraoptic nucleus. e-h putative glia with GAL-ir of radial morphology found within the ventral pallidum (E captured at 20×; F-H captured at 40×; scale-bar for F-H)