GENERAL HISTOLOGY

Detailed explanation-1: -The withdrawal response (reflex), also known as the nociceptive flexion reflex, is an automatic response of the spinal cord that is critical in protecting the body from harmful stimuli.

Detailed explanation-2: -The withdrawal reflex (nociceptive flexion reflex or flexor withdrawal reflex) is a spinal reflex intended to protect the body from damaging stimuli.

Detailed explanation-3: -The withdrawal reflex is defined as an automatic withdrawal of an extremity (e.g. a hand) from a painful stimulus. Unlike deep tendon reflex, the withdrawal reflex is polysynaptic.

Detailed explanation-4: -Under normal conditions, a noxious stimulus is required to evoke the flexion reflex; following damage to descending pathways, however, other types of stimulation, such as squeezing a limb, can sometimes produce the same response.

Detailed explanation-5: -During the withdrawal reflex, sensory neurons conduct action potentials from pain receptors to the spinal cord. Sensory neurons synapse w/ excitatory interneurons that are part of the withdrawal reflex. More items