Original sentence: Ductions - A duction is an eye movement involving only one eye.Eye movements are typically classified as either ductions, versions, or vergences:.Gaze stabilizing mechanisms.Vergences - A vergence is an eye movement involving both eyes in which each eye moves in opposite directions.Versions - A version is an eye movement involving both eyes in which each eye moves in the same direction
Edited sentence: A duction is an eye movement involving only one eye; a version is an eye movement involving both eyes in which each eye moves in the same direction; a vergence is an eye movement involving both eyes in which each eye moves in opposite directions.Eye movements are typically classified as either ductions, versions, or vergences.Gaze-stabilizing mechanisms