Knerr › EYES › ILLUSIONS OF VISION
flashes
Illusion, flashes ☞ beams, light, lightning, rays, scintillations, sparks, streaks
Remedies by marks
5 of 5 marks — the book’s highest, “first grade” 1
Cite
Calvin B. Knerr, Repertory of Hering's Guiding Symptoms (1896), p. 197 — EYES; ILLUSIONS OF VISION; flashes