of short duration afferent pathways

pain in response to something that should not cause pain, like a light touch analgesia

a drug that relieves pain anterior

drug used to control nausea and vomiting apnea

middle-layer of the the membranes which cover the brain and spinal cord aspiration

having no symptoms ataxia

wasting away, withering audiometric

derived, or taken, from a person's own body axial

derived from a cow or bull brainstem

type of research which focuses on one subject, or person, as opposed to a group of subjects caudal