fasciculus

• The result indicated that the nadph - dstained neurons and fibers were found in discrete regions throughout the snake brain , such as cerebral hemisphere , supraoptic nucleus , paraventricular nucleus , subcommissural organ , medial longitudinal fasciculus , periventricular grey , locus coeruleus and mesencephalic reticular formation
  结果表明：阳性反应主要位于脑的大脑半球、视上核、室旁核、联合下器官、内侧纵束、室旁灰质、蓝斑以及网状结构等区域，比较讨论了与其他脊椎动物的异同。