Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

106 results

  1. ... internal causes we should mention particularly dyschromatopsia and achromatopsia, the congenital partial or total color-blindness, both ... R.C.P. Lend. CLINICAL LECTURES ON THE PREVENTION OF CONSUMP- TION. i2mo, muslin, fi.oo. PHARMACOLOGY ...
  2. ... The visual fields are frequently contracted. Blindness, hemianopsia, achromatopsia, micropsia, diplopia and scotomata, etc., are found. The ... dealt with under three heads, as follows: 1. Prevention. 2. Extramural Treatment. 3. Intramural Treatment. Prevention.-The ...
  3. NLM Digital Collections - Text-book of ophthalmology 
    Publication: Philadelphia : J.B. Lippincott Company, [1924]
    ... acid in spring catarrh, 493 Achromatic lens, 142 Achromatopsia, 245 Acne rosacea, analogy of, to chalazion, 415 ... 503 operations for, 870 posterius, 464, 503, 504 prevention of, in diphtheria and wounds of conjunctiva, 477, ...
  4. ... Constitutional headaches. Hypersesthesia. Blindness. Anaesthesia. Daltonism (color-blindness, achromatopsia). . Hemeralopia (night - blind- ness) . Nyctalopia (day-blindness) Concentric ...
  5. NLM Digital Collections - Human physiology (Volume 1) 
    Publication: Philadelphia : Lea and Blanchard, 1841
    ... has collected the history of numerous cases of achromatopsia,—as this defect has been termed,—and has ... Optics, p. 50, Lond. 1829. b Purkinje, art. Achromatopsia in Encyclopadisch. Worterbuch der Medicinischen Wissenschaften, u. s. w. ...
  6. Color Vision Defects ... Ellis (John Ellis), 1864-1906, author. Color Vision Color Vision Defects Vision Tests Railroads Philadelphia : The F.A. Davis ... How to Live , with it. Its Nature, Causes, Prevention, and the Mode of Life, Climate, Exercise, Food, ...
  7. ... OP TERMS EMPLOYED IN DISEASES OF THE EYE. Achromatopsia (a, priv. colour, &tp, the eye), want of ... dusting with powdered cinchona has been found useful. Prevention of Small-pox. � There are two methods � inoculation ...
  8. ... it is not readily colored by staining agents. Achromatopsia (from a, priv., xPuP-a, color, and onTo/ ... Every artificial discharge of blood procured for the prevention or cure of ' disease. An operation which consists ...
  9. ... somewhat resembling soft gelatin or gum. Color-Blindness. (Achromatopsia; Acri- tochromacy ; Chromato Pseudopsis; Dal- tonism.) An inability ...
  10. NLM Digital Collections - Annual report - National Eye Institute (1985) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... tests to study cone function in individuals with color vision defects, with special emphasis on acquired deficiencies. First, a ... disease in RCS rats and explore possibilities for prevention or therapy. By 9 mo. of age, a ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last