Ang kaniyang paglalarawan ay nananatiling kapuna-punang kompleto at wasto: “Hindi kusang panginginig, na may nanghihinang kalamnan, sa mga bahaging walang pagkilos at kahit na kung inaalalayan; na may hilig na yumuko, at nagbabago mula sa mabilis na paglakad tungo sa pagtakbo, ang mga pandamdam (senses) at isip ay hindi napipinsala.”
His description remains remarkably complete and accurate: “Involuntary tremulous motion, with lessened muscular power, in parts not in action and even when supported; with a propensity to bend the trunk forward, and to pass from a walking to a running pace, the senses and intellects being uninjured.”jw2019 jw2019