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 ...

As we age, there is a decrease in the number of neurons in the basal ganglia, cerebellum and spinal cord that can negatively ...

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 ...