Objective To investigate the effects of posture and level of exertion on dynamic visual acuity (DVA; visual perceptual processing task) in athletes with and without history of sport-related concussion ...

Whether we say vision, sight, perception or the mind’s eye, our experience of the world is heavily influenced by what we see. In his famous opus on philosophy, psychology and strategy for martial arts ...

Visual acuity (VA) commonly refers to the clarity of vision, but technically rates an examinee's ability to recognize small details with precision. Visual acuity is dependent on optical and neural ...