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babinski reflex

/bəˈbɪnski ˈriːfleks/

翻译: 一种神经系统检查中的病理反射,刺激足底时大脚趾背伸,其余脚趾呈扇形散开;婴儿期正常存在,成人出现则提示中枢神经系统(锥体束)可能受损。

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/bəˈbɪnski ˈriːfleks/C2formalmedical
  • zh一种神经系统检查中的病理反射,刺激足底时大脚趾背伸,其余脚趾呈扇形散开;婴儿期正常存在,成人出现则提示中枢神经系统(锥体束)可能受损。

A neurological reflex in which the big toe extends upward and the other toes fan out when the sole of the foot is stimulated, normally present in infants but considered abnormal in adults, indicating possible central nervous system damage.

  1. Neurological reflex testC2formal

    A reflex action observed in infants and in adults with certain neurological conditions, where the big toe extends upward and the other toes fan out when the sole of the foot is stroked.

    zh巴宾斯基反射

    • The doctor tested the Babinski reflex to assess the patient's nervous system.
    • A positive Babinski reflex in an adult may indicate a brain or spinal cord injury.
    • The Babinski reflex is normal in newborns but usually disappears after the first year.