298
J. DIAMOND
Fig. 23. Photomicrographs of tench spinal cord sections ( 10 p silver stained)
in trunk-tail region; different fish: ( a ) cut parallel to long axis and ( b ) cut transversely. PM, Primary motoneuron; Vd, ventral dendrite; Ma, Mauthner axon; and
C, Mauthner axon collateral.
J. DIAMOND
Fig. 23. Photomicrographs of tench spinal cord sections ( 10 p silver stained)
in trunk-tail region; different fish: ( a ) cut parallel to long axis and ( b ) cut transversely. PM, Primary motoneuron; Vd, ventral dendrite; Ma, Mauthner axon; and
C, Mauthner axon collateral.