View clinical trials related to Vision, Ocular.
Filter by:The investigators previously developed a virtual 14-day dual-task walking exercise program and tested its feasibility with individuals with mild traumatic brain injury (mTBI) history. The investigators will test the feasibility and efficacy of a mobile app-version (Uplode) of the same 14-day exercise program (Brain & Walk Exercise Every Day [BraW-Day]), on cognition, sensorimotor, and other functions in a group of voluntary young adults with an mTBI between last three months to two years, including student athletes, Veterans, and ethnic minorities.
This is a single-site, unmasked, 4-visit, randomized 3x3 cross-over clinical trial to quantify intraocular light scatter in different age groups.
What impact can facial masks have on face exploration in the first few weeks of life? No study has yet investigated this. The objective of our study was to evaluate the impact of the mask on the face processing (preferential gaze, visual recognition) of the term infant for familiar (e.g. mother's face) and unfamiliar (stranger's face) faces. This is a prospective study which will take place in Grenoble Maternity Hospital. 200 newborns will be enrolled between 24 hours and 7 days of life during one year. Different pairs of images will be presented on a screen while an experimenter records the infant's gaze. On each trial, the experimenter will judge when the infant is looking at the screen or not and assess when 10 seconds of screen gaze time has been accumulated. The comparisons will be made to determine whether statistically, one face is looked at significantly longer than another.
Enhanced sports performance, in our current world, is being pushed at the professional level and down to school-age children as well. Money is being spent on lessons and equipment to enhance performance. One new method to enhance performance is stroboscopic vision goggles. The glasses lenses flicker removing visual information for a brief moment. The claim is that they train connections between the eyes, brain, and body. We want to see if this product truly does enhance visual performance during a softball season for high school girls.
The purpose of this study is to provide information about how the brain processes sensory inputs using visual stimuli throughout various psychophysical experiments.
Pinhole glasses which is using pinhole effect may induce a functional change on the eyes, including Distance and near visual acuity(DVA, NVA), Pupil size, DOF, Accomodative amplitude, CS, Visual field(VF), Stereopsis.