[Production of a virtual system to simulate nystagmus and ocular movements]. / Elaboración de un sistema virtual de simulación de nistagmos y movimientos oculares.

OBJECTIVE: To describe a realistic and interactive system to simulate nystagmus and other ocular movements for teaching and professional speaking. MATERIAL AND METHOD: We obtained the base images by means of digital video, then edited and integrated them into a commercial animation computer program. RESULTS: The "nistagmoteca virtual", available free at the web address indicated. CONCLUSIONS: The technique described is valid to simulate any ocular movement except torsional ones.