Vision Impairment and Blindness Update

Vision Impairment and Blindness Update

Vision Impairment and Blindness Update

MedlinePlus sent this bulletin at 01/05/2015 01:10 PM EST

New on the MedlinePlus Vision Impairment and Blindness page:

Some Blind People Use Echolocation to 'See'

01/01/2015 09:00 AM EST

Soundwaves help to judge position of objects in surrounding area, study shows

Source: HealthDay