TY - GEN AU - Ball,K K AU - Beard,B L AU - Roenker,D L AU - Miller,R L AU - Griggs,D S TI - Age and visual search: expanding the useful field of view SN - 0740-3232 PY - 1989///0414 KW - Adult KW - Aged KW - Aging KW - physiology KW - Humans KW - Middle Aged KW - Photic Stimulation KW - Regression Analysis KW - Visual Fields KW - Visual Perception N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1364/josaa.5.002210 ER -