cerebral sulcus

• 脑沟

cerebral sulcus的用法和样例：

例句

1. The cerebral atrophy seen here mainly in the frontal and parietal regions is characterized by narrowed gyri and widened sulci.
   图示脑萎缩主要发生在额叶和顶骨区域，表现为典型的脑回变窄和脑沟变宽。