the use of different types of 3h-5 ht administration ( intraventricular and subarachnoidal injections ) has allowed to detect , in addition to the well-known serotonergic neurons , new labelled neuronal cell bodies in various areas of the brain : nuclei pontis ( lateralis and pars medialis ) , nucleus interfascicularis , nucleus paranigralis , nucleus tegmentalis laterodorsalis and among the cells of the locus coeruleus .
C0006104
brain
C0023951
locus coeruleus