Ryu K, Kawana E
Acta Anat (Basel). 1985;121(4):197-204. doi: 10.1159/000145967.
The trigeminal nerve has three motor roots and one sensory root in the cat. One of the motor roots can be divided into two bundles: the larger and the smaller. These motor roots form the common root with the sensory root at the exit from the pons, sometimes being separated partially by the subarachnoidal space between the medial and the ventral part of the common root. The mesencephalic root fibers are observed numerously in all the motor roots. Some degenerated fibers are observed in the sensory root. The transitional zone of the trigeminal nerve root between central and peripheral nervous system is occupied by interlocking processes of the fibrous astrocyte.
猫的三叉神经有三个运动根和一个感觉根。其中一个运动根可分为两束：较大的一束和较小的一束。这些运动根在从脑桥穿出时与感觉根形成共同根，有时被共同根内侧和腹侧部分之间的蛛网膜下腔部分分隔。在所有运动根中都大量观察到中脑根纤维。在感觉根中观察到一些变性纤维。三叉神经根在中枢神经系统和周围神经系统之间的过渡区被纤维星形胶质细胞的交错突起占据。
