When the Babinski reflex is present in a child older than 2 years or in an adult, it is often a sign of a central nervous system disorder. The central.
Elicited by a blunt stimulus to the sole of the foot, the normal adult Babinski's sign is observed when the Hallux (big toe) exhibits dorsal.
When is a Babinski sign abnormal? In adults or children over 2 years old, a positive Babinski sign happens when the big toe.
A Babinski sign in an older child or adult is abnormal. It is common but wrong to say that the Babinski sign is positive or negative; it is present or absent.