President Trump is scheduled to be in Philadelphia on Tuesday, September 15, 2020 at The National Constitution Center (NCC) in the Independence Mall area. Increased police presence is anticipated in Center City throughout Tuesday afternoon and evening. Please allow extra time if you are going to Wills Eye. Please be advised of area street closures to vehicles beginning at 1:00PM on Tuesday 9/15. Pedestrian access will also be limited in the area. This is subject to change and area restrictions, which could widen, will be lifted once the President departs the NCC. There are also demonstrations planned for Tuesday 9/15 around Independence Mall as well as City Avenue.

Eye Movement in Children

Many children enter the world with less than 100%  of their expected visual capacity, a deficiency that is not always obvious to parents or medical professionals. One sign of possible  problems, however, is eye movement. Eye movements tell a lot about vision, even if a child is pre-verbal. How well a child follows faces or large objects is a clue to his or her visual abilities. Another indication of a possible disorder is unusual jiggling of a child's eye or eyes, called nystagmus. These eye movements can be constant or intermittent. They can be horizontal, vertical, oblique, torsional (circular) or combinations of the above. Thus, the study of eye movement can provide important information regarding sight.