History
The number of reported cases of cerebral achromatopsia are relatively few compared with other forms of color-vision loss. In addition, the severity of the color perception deficits along with other psychological effects vary between patients.
Read more about this topic: Cerebral Achromatopsia
Famous quotes containing the word history:
“Man watches his history on the screen with apathy and an occasional passing flicker of horror or indignation.”
—Conor Cruise O’Brien (b. 1917)
“Culture, the acquainting ourselves with the best that has been known and said in the world, and thus with the history of the human spirit.”
—Matthew Arnold (1822–1888)
“I saw the Arab map.
It resembled a mare shuffling on,
dragging its history like saddlebags,
nearing its tomb and the pitch of hell.”
—Adonis [Ali Ahmed Said] (b. 1930)