This document defines and provides examples of medical terminology suffixes related to the nervous system. It discusses the suffixes -plegia (paralysis), -algesia (pain/sensitivity), -taxia (muscular coordination), -paresis (weakness), -phasia (speech), and -esthesia (feeling/sensation). For each suffix, it gives the definition and an example of a medical term formed by combining the suffix with a prefix, such as hemiplegia (paralysis of half the body), analgesia (without pain), and hyperesthesia (excessive sensations).