Fig. 7.

Label in rRpd after Fluoro-Ruby injections into APOA. A: Sagittal view in whole-mount. A labeled fiber can be seen traveling along the ventral surface from APOA and making a right-angled turn beneath the cerebellum and rRpd. B: Transverse section with labeled cells in rRpd. The insert is an enlargement of the boxed area and clearly shows seven labeled cells in rRpd. C: Labeled cells and fibers in a horizontal section through rRpd. m, midline. For other abbreviations, see list. Scale bars = 300 μm in A,B, 100 μm in C.