Question

what is the role of the brain in reflex action

Answer 1

hey mate here is ur ans

brain controls the reflexes above the neck
like blinking swallowing
we know that spinal cord controls reflex action
but there is no spinal nerve in the face or above neck
so reflex above neck is controlled by Brain and cranial nerves

hope it helps you frnd

Answer 2

the role of brain in reflex action is :The sensory nerves that detect the heat are connected to the nerves that move the muscles of the hand. Such a connection of detecting the signal from the nerves and responding to it quickly is known as reflex arc. Reflex arcs are formed in the spinal cord and the information reaches the brain and brain responses to it.