lesions in the dorsal midbrain tegmentum , which left intact the ventral adrenergic and dopaminergic fibers but damaged the compact dorsal tegmental bundle , the dorsal fibers of the central tegmental tract and the medial and lateral tegmental ca radiations , had no apparent effect on the responsiveness of the perifornical hypothalamus to ca drug stimulation , as well as on the ca fluorescence in that region .
C0282151
dopaminergic
C0007412
ca