Final answer:
The answering technique for measuring eye movements following a moving object is called Tracking. It involves saccadic eye movements and tests the conjugate gaze function, essential for maintaining clear vision.
Step-by-step explanation:
The technique that involves measuring eye movements that follow a moving object is known as Tracking.
The process of tracking involves saccadic eye movements, which are rapid, conjugate movements of the eyes. These movements enable us to survey and follow complicated visual stimuli. In medical examinations, tracking is tested by having the patient follow the tip of a pen or similar object with their eyes.
The examiner looks for proper function of the eye muscles and nerves, where each eye should move in conjunction with the other. Proper tracking is crucial for maintaining clear, single vision, known as conjugate gaze. When an issue occurs such as internuclear ophthalmoplegia, where one eye fails to move as expected, the patient may experience diplopia, or double vision, due to the eyes not aligning on the same point.