Dijken, H. van

dopamine nucleus brain receptor fiber dorsal neuron group nuclei study distribution level innervation dopaminergic system effect motoneuronal cell groups ventral projection motor lamina noradrenaline rat brain brain res noradrenergic dorsal horn terminal section medial dopamine immunoreactive fibers immunoreactive antibody dz-receptor raphe caudal trigeminal tract region dopaminergic innervation nucleus tractus solitarius serotonin dopamine innervation motoneuron dorsal hom protein chapter dopamine fibers layer function presence brainstem binding locus coeruleus staining immunocytochemistry dopaminergic fibers medulla immunoreactivity ventral horn serotonergic colliculu monoamine monoaminergic cell groups cerebellum drreceptor locus nerve substantia motoneuronal monkey localization rostral reticular laminae coeruleu monoaminergic cortex dopamine receptors column trigeminal nucleus