ELECTRONIC	c o r t i c a l   d a s h   v i s u a l   d a s h   i m p a i r m e n t dot a s p x h u x l i n	c o r t i c a l   d a s h   v i s u a l   d a s h   i m p a i r m e n t dot a s p x h u x l i n	1