this , in conjunction with the previous finding that the pontine nuclei of the rat contain only very few putative gabaergic neurons [ border and mihailoff ( 1985 ) expl brain res . 59 , 600-614 ; brodal et al . ( 1988 ) neuroscience 25 , 27-45 ] , lead to the suggestion that the gaba-like immunoreactive fibre plexus in the pontine nuclei of the rat is predominantly of extrinsic origin , possibly representing a mosaic of the terminal fields of several subcorticopontine projections .
C0006104
brain
C0870814
fibre