Cognitive rehabilitation is the process of relearning cognitive functions after brain injury in order to improve practical mobility, and includes basic skills training and application training. Treatment modalities include one-to-one manual training, group training, as well as specialist equipment-assisted training, distance training and computer-assisted therapy. For example, visual scanning training involves the use of words, letters, numbers or shapes as targets, so that the patient’s eyes constantly exchange points of gaze within the visual field, thereby improving his or her ability to find and track. One-to-one manual training, group training, as well as specialist equipment-assisted training, distance training and computer-assisted therapy are all available. For example, visual scanning training involves the use of words, letters, numbers or shapes as targets, so that the patient’s eyes constantly exchange points of gaze across the visual field, thereby improving their ability to find and track.