Reading Problems Associated With Central Nervous System (CNS) Pathologies.

The following protocol will be applied: Neuropsychological function Clock Test- Clock Drawing, whose score corresponds to a scale of 1 to 6, from perfect organization to severe disorder respectively, with a cognitive deficit being a result greater than 3. This test is used to detect signs of heminegligence in addition to the Line Bisection Test. It will consider the displacement of the central mark to the right side as a positive sign. Mini-Cognitive Exam, whose cut-off score corresponds to 23 out of the 30 total, equal to or less than this figure, would indicate the presence of a cognitive deficit. Far and near Best corrected visual acuity Primary gaze position Cover test (far and near) Extrinsic ocular motility Nystagmus presence Intrinsic ocular motility Biomicroscopy of the anterior pole Computerized visual field 30-2 Intraocular pressure Ocular fundus examination Records with Tobii Pro Nano Hardware Package eye-tracking system and Tobii Pro Lab - Full Edition software. Reading performance assessment: International Reading Speed Texts (IReST) Attentional questionnaire based on the IReST, two simple answer questions (one word) will be formulated for each text, at the end of the reading to check the reading comprehension of the patient Evaluation of the speed and quality of horizontal and vertical reading: Test DEM (Developmental Eye Movement). Eye-tracking test: with an animation of a moving circle.