[1] NEI,SENSORIMOTOR RES LAB,BETHESDA,MD 20892
[2] UNIV ROCHESTER,MED CTR,DEPT NEUROL,ROCHESTER,NY 14642
[3] UNIV ROCHESTER,MED CTR,DEPT NEUROBIOL & ANAT,ROCHESTER,NY 14642
[4] UNIV ROCHESTER,MED CTR,DEPT OPHTHALMOL,ROCHESTER,NY 14642
[5] UNIV ROCHESTER,MED CTR,CTR VISUAL SCI,ROCHESTER,NY 14642