Question

At what age does the Babinski reflex disappear? At this age, the child can stand alone, crawl to get to places quickly, feed themselves with fingers/spoon, search for hidden toys, enjoy books, and say simple words like 'mama' and 'dada'.

Answer 1

The Babinski reflex typically disappears by the age of two years old. This reflex is a normal response in newborns and helps with survival. However, its presence in adults can indicate a problem with the functioning of the nervous system.

Step-by-step explanation:

The Babinski reflex typically disappears by the age of two years old. This reflex is a normal response in newborns, in which the foot flexes dorsally and the toes splay out when the sole of the foot is lightly scratched. However, as children grow and their neurological system develops, this reflex should no longer be present. The Babinski reflex is important for newborns as it helps with survival and can indicate a healthy neurological system. However, in adults, the presence of this reflex can be a sign of reduced myelination of the spinal tract. This can be a problem because it indicates an issue with the functioning of the nervous system in adults.