Léger L, Pujol J F, Bobillier P, Jouvet M
C R Acad Hebd Seances Acad Sci D. 1977 Nov 7;285(12):1179-82.
Following an injection of 3H-5 HT in the neostriatum of the Rat, the tracer is transported by axoplasmic retrograde flow to the cell groups containing mono-aminergic neurons which are known or thought to have afferences to this structure: substantia nigra, dopaminergic group A 8 and n. raphe dorsalis.