Health and Fitness Circuit in the Eye Relies on Built-in Delay to See Small Moving Objects by Gary Kopycinski on September 3, 2015 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 NIH-funded study reveals how motion-sensing cells in mice link to other cells in the eye