title: Brain stem projections to the cerebral cortex in the rat.
abstract: By means of the HRP method it was shown that the entire cerebral cortex, but in greater proportion the frontal and posterior temporo-parietal regions, receive fibres from the dorsal and medial raphe nuclei and from the locus coeruleus. In contrast, the pars compacta substantiae nigrae and the tegmental area send projections to the motor and cingular areas respectively.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D001933:Brain Stem / Q000166:cytology*; D002540:Cerebral Cortex / Q000166:cytology*; D008125:Locus Coeruleus / Q000166:cytology; D009044:Motor Cortex / Q000166:cytology; D009434:Neural Pathways / Q000166:cytology; D011903:Raphe Nuclei / Q000166:cytology; D051381:Rats; D013378:Substantia Nigra / Q000166:cytology; D013681:Tegmentum Mesencephali / Q000166:cytology