Wallerian degeneration 【医】 华勒氏变性(断离神经纤维的脂肪变性)
Wallerian degeneration \Wal*le"ri*an de*gen`er*a"tion\ (Med.)
A form of degeneration occurring in nerve fibers as a result
of their division; -- so called from Dr. Waller, who
published an account of it in 1850.