l-norepinephrine ( l-ne ) ( 10 , 20 and 30 mug ) injected into the lateral ventricle of the 6-ohda-treated rats temporarily reinstated self-stimulation in the lateral hypothalamus but not in the substantia nigra and not in the pontine region where the pattern of selection had been for long brain rewards .
C0152279
lateral ventricle
C0006104
brain