Are you a prospective BrainHQ member? Here’s what current brain-training members are saying about the online program.

Peripheral awareness exercises include activities like maintaining focus on a central target while identifying objects or movements in your peripheral vision.

An eye doctor explains that so-called "eye exercises" designed to improve your vision may not do much — but there are still plenty of science-backed steps you can take to optimize your eye health.

When peripheral vision loss is caused by a progressive eye disease like cataracts, it can be permanent. Fortunately, an ophthalmologist can treat it to prevent the vision loss from getting worse.