Binocular vision disease

This pilot study tests whether a non-invasive headset that delivers mild electrical stimulation to nerves behind the ear can safely improve sleep in adults who are blind or severely sight impaired. Sixty participants will use the device for 30 minutes a day, five times a week for…

This study looks at whether a balance exercise called IVA is safe and helpful for adults who have vision problems, with or without inner-ear balance issues. Researchers will compare two groups: people with vision problems only and those with both vision and inner-ear problems. Pa…

This pilot study will measure the normal range of binocular single vision—the ability to use both eyes together as one—in 30 healthy Asian adults aged 21 to 59 in Singapore. Current standards are based on a small 1974 study of Caucasians, which may not apply to today's Singaporea…

This study looks at how older adults with and without vision problems step over obstacles of different heights and colors. Researchers want to understand how vision and eye movements affect walking to help prevent falls. About 200 adults who can walk on their own will take part.