| 释义 |
deuteranomaly, n. Ophthalm.|ˌdjuːtərəˈnɒməlɪ|
[f. *deuteranomal n. + -y3.]
A form of anomalous trichromatism marked by a reduced sensitivity to green.
1932S. Duke-Elder Text-bk. Ophthalm. I. xxv. 975 There may be a relative failure in the appreciation of red or of green, the cases being respectively called partial protanopia (protanomaly or ‘green-sightedness’) and partial deuteranopia (deuteranomaly or ‘red-sightedness’). 1946, etc. [see protanomaly n.]. 1956Brit. Jrnl. Ophthalm. XL. 463 Weale's subject J. G. was a compound heterozygote for protanomaly and deuteranomaly. 1968Vision Res. VIII. 469 (heading) A pedigree showing variability in deuteranomaly. 1984Ophthalmic Res. XVI. 58/2 Deuteranomaly is explained by a dislocation of the medium wavelength absorbing cones from the normal 535 to 555 or 560 nm.., or by having two absorbing pigments from the ‘erythrolabe cluster’. |