Knerr › EYES › ILLUSIONS OF VISION
on fixing attention on objects not very far off saw animals, on looking at a distance over thirty yards all disappeared
Illusion, on fixing attention on objects not very far off saw animals, on looking at a distance over thirty yards all disappeared
Remedies by marks
3 of 5 marks 1
Cite
Calvin B. Knerr, Repertory of Hering's Guiding Symptoms (1896), p. 196 — EYES; ILLUSIONS OF VISION; on fixing attention on objects not very far off saw animals, on looking at a distance over thirty yards all disappeared