Figure 7
L1 immunoreactive structures in the posterior hypothalamus, midbrain, and pons. a-h. Bright-field photomicrographs showing low power micrographs of the midbrain (a), posterior hypothalamus (b), ventral tegmental area (c), and reticulate part of substantia nigra (d), and higher magnification photographs of the substantia nigra (e), periaqueductal grey (f), central superior nucleus of the raphe (g), interpeduncular and pontine nucleus (h). a: Bar = 1 mm; b-d,f-h: Bar = 500 μm; e: Bar = 50 μm.