50:
428:
413:
1484:
881:
1553:
1479:
2034:
229:. Wherever possible, environmental illumination should be adjusted to comfortable level. Light-filtering lenses appear to help in people reporting
97:(during the day), which are affected by hemeralopia and in turn degrade the daytime optical response. Hence, many patients feel they see better at
493:
1501:
1496:
1321:
1361:
89:(eye discomfort/pain in light), which is typical of inflammations of the eye. Nighttime vision largely remains unchanged due to the use of
1474:
443:
1469:
1356:
923:
1084:
383:
183:(CAR), seen when certain cancers incite the production of deleterious antibodies against retinal components, may cause hemeralopia.
1224:
1189:
1764:
1282:
1194:
139:
has been used to describe night blindness rather than day blindness by many non-English-speaking doctors, causing confusion.
1184:
913:
1277:
1168:
1034:
180:
1675:
1366:
1351:
563:
521:
486:
1491:
1287:
1261:
1219:
1214:
1079:
952:
940:
896:
1558:
957:
1670:
1464:
1311:
1156:
903:
1209:
1180:
804:
769:
454:
190:(aka Pepper syndrome). Cohen syndrome is mostly characterized by obesity, mental retardation and craniofacial
1680:
1434:
1234:
754:
747:
1949:
1919:
1854:
1849:
1576:
854:
719:
479:
1892:
1568:
1665:
1251:
1246:
1204:
1019:
935:
49:
1970:
1844:
1644:
1527:
1519:
1307:
1271:
1256:
1111:
891:
671:
432:
1581:
1331:
1239:
1163:
1116:
928:
864:
849:
709:
658:
1924:
1821:
1586:
1446:
1229:
886:
792:
379:
348:
299:
82:
38:
1712:
1702:
1548:
1523:
1456:
1422:
1341:
972:
962:
859:
714:
601:
591:
338:
330:
289:
281:
245:
195:
75:
1779:
1743:
1707:
1326:
1151:
1138:
1072:
1029:
947:
759:
691:
611:
596:
214:
199:
124:
160:
2009:
1861:
1806:
1649:
1417:
1346:
1128:
1098:
1044:
998:
869:
742:
676:
666:
343:
318:
294:
269:
187:
148:
109:
437:
2028:
1929:
1784:
1724:
1441:
1389:
1336:
1266:
1175:
1062:
1039:
967:
876:
681:
586:
203:
156:
152:
43:
85:
gets worse, characterised by photoaversion (dislike/avoidance of light) rather than
1794:
1622:
1003:
918:
826:
704:
699:
644:
639:
198:
8q22â23. Rarely, it may have ocular complications such as hemeralopia, pigmentary
459:
236:
Otherwise, treatment relies on identifying and treating any underlying disorder.
1993:
1944:
1887:
1839:
1817:
1728:
1719:
1639:
1617:
1429:
1401:
1199:
1067:
908:
729:
606:
558:
505:
230:
191:
86:
70:(night blindness), the inability to see clearly in low light. It is also called
1914:
1877:
1801:
1789:
1733:
1694:
1600:
1536:
1515:
1405:
764:
629:
422:
226:
67:
66:
is the inability to see clearly in bright light and is the exact opposite of
17:
1965:
1939:
1813:
1759:
1747:
1632:
1627:
1612:
1608:
1146:
844:
821:
634:
581:
576:
553:
471:
285:
172:
94:
352:
303:
2004:
1769:
1303:
1106:
737:
334:
207:
168:
164:
90:
405:
175:, due to the lens clouding, disperses the light before it can reach the
171:, where the iris is defectively pigmented, may also cause this. Central
1831:
1774:
1316:
1123:
1054:
1024:
1014:
621:
270:"Nyctalopia and hemeralopia: the current usage trend in the literature"
179:
and is a common cause of hemeralopia and photoaversion in the elderly.
1934:
836:
813:
533:
417:
176:
120:
1906:
155:, affecting the cones in the retina, and the anti-epileptic drug
986:
548:
448:
98:
1991:
1387:
790:
519:
475:
132:
128:
147:
Hemeralopia is known to occur in several ocular conditions.
217:
brain injury. This may also cause concomitant nyctalopia.
213:
Yet another cause of hemeralopia is uni- or bilateral post
186:
Another known cause is a rare genetic condition called
376:
Rehabilitation of visual disorders after brain injury
395:
1958:
1905:
1870:
1830:
1742:
1693:
1658:
1599:
1567:
1535:
1514:
1455:
1400:
1296:
1137:
1097:
1053:
994:
985:
835:
812:
803:
728:
690:
657:
620:
541:
532:
399:
37:
32:
210:, having a serious effect on the person's vision.
1480:arteritic anterior (AAION or arteritic AION)
163:, which fails to constrict in response to light;
487:
8:
1554:Chronic progressive external ophthalmoplegia
882:Thygeson's superficial punctate keratopathy
1988:
1752:
1541:
1532:
1410:
1397:
1384:
991:
809:
800:
787:
538:
529:
516:
494:
480:
472:
396:
48:
29:
342:
293:
225:People with hemeralopia may benefit from
257:
368:
366:
364:
362:
263:
261:
74:. It can be described as insufficient
7:
1362:Familial exudative vitreoretinopathy
167:, which is absence of the iris; and
1485:non-arteritic anterior (NAION)
1322:Leber's hereditary optic neuropathy
1357:Persistent tunica vasculosa lentis
25:
2035:Visual disturbances and blindness
1085:Polypoidal choroidal vasculopathy
378:. East Sussex: Psychology Press.
1190:Central retinal artery occlusion
323:British Journal of Ophthalmology
268:Ohba N, Ohba A (December 2006).
1195:Branch retinal artery occlusion
924:Terrien's marginal degeneration
1225:Bietti's crystalline dystrophy
1185:Central retinal vein occlusion
914:Pellucid marginal degeneration
1:
1278:Vitelliform macular dystrophy
1169:Posterior vitreous detachment
1035:Persistent pupillary membrane
181:Cancer-associated retinopathy
1765:Leber's congenital amaurosis
1676:Internuclear ophthalmoplegia
1367:Vogt-Koyanagi-Harada disease
1352:Persistent fetal vasculature
1283:Leber's congenital amaurosis
564:Meibomian gland dysfunction
194:due to genetic mutation at
2051:
1288:Birdshot chorioretinopathy
1262:Central serous retinopathy
1080:Focal choroidal excavation
953:Corneal neovascularization
770:Subconjunctival hemorrhage
135:was the goddess of night.
2000:
1987:
1755:
1671:Convergence insufficiency
1544:
1413:
1396:
1383:
1312:Primary juvenile glaucoma
1157:Cytomegalovirus retinitis
799:
786:
572:
528:
515:
506:Diseases of the human eye
1181:Ocular ischemic syndrome
81:In hemeralopia, daytime
1681:One and a half syndrome
1435:Foster Kennedy syndrome
286:10.1136/bjo.2006.097519
1920:Argyll Robertson pupil
720:Periorbital cellulitis
1893:Scintillating scotoma
1559:KearnsâSayre syndrome
1502:Toxic and nutritional
1475:posterior (PION)
958:KayserâFleischer ring
317:GördĂŒren, S. (1950).
1666:Conjugate gaze palsy
1537:Paralytic strabismus
1470:anterior (AION)
1252:Retinitis pigmentosa
1247:Macular degeneration
1020:Intermediate uveitis
936:Keratoconjunctivitis
374:Zihl, Josef (2000).
335:10.1136/bjo.34.9.563
159:are typical causes.
119:alaos, "blindness".
1971:Childhood blindness
1950:Parinaud's syndrome
1520:Extraocular muscles
1308:Ocular hypertension
1272:Epiretinal membrane
1257:Retinal haemorrhage
1112:Congenital cataract
115:hemera, "day", and
1497:Leber's hereditary
1164:Retinal detachment
1117:Childhood cataract
929:Post-LASIK ectasia
710:Orbital cellulitis
659:Lacrimal apparatus
2022:
2021:
2018:
2017:
1983:
1982:
1979:
1978:
1925:Marcus Gunn pupil
1901:
1900:
1822:Visual impairment
1689:
1688:
1595:
1594:
1582:Fourth-nerve (IV)
1510:
1509:
1447:Optic disc drusen
1379:
1378:
1375:
1374:
1093:
1092:
981:
980:
887:Corneal dystrophy
782:
781:
778:
777:
653:
652:
469:
468:
101:than in daytime.
78:to bright light.
57:
56:
27:Medical condition
16:(Redirected from
2042:
1989:
1753:
1744:Vision disorders
1703:Refractive error
1645:Brown's syndrome
1601:Other strabismus
1587:Sixth-nerve (VI)
1577:Oculomotor (III)
1549:Ophthalmoparesis
1542:
1533:
1524:Binocular vision
1457:Optic neuropathy
1423:optic papillitis
1411:
1398:
1385:
1274:(Macular pucker)
992:
973:Band keratopathy
810:
801:
788:
715:Orbital lymphoma
602:Blepharophimosis
592:Blepharochalasis
539:
530:
517:
496:
489:
482:
473:
397:
390:
389:
370:
357:
356:
346:
314:
308:
307:
297:
265:
246:Adaptation (eye)
206:or retinal/iris
53:
52:
30:
21:
2050:
2049:
2045:
2044:
2043:
2041:
2040:
2039:
2025:
2024:
2023:
2014:
1996:
1975:
1954:
1897:
1866:
1826:
1780:Color blindness
1746:
1738:
1685:
1659:Other binocular
1654:
1591:
1563:
1526:
1522:
1518:
1506:
1451:
1404:
1392:
1371:
1327:Ocular hypotony
1292:
1152:Chorioretinitis
1133:
1089:
1073:Chorioretinitis
1049:
1030:Rubeosis iridis
1008:
977:
948:Corneal opacity
904:Corneal ectasia
831:
795:
774:
760:Pseudopterygium
724:
686:
649:
616:
612:Ankyloblepharon
568:
524:
511:
510:
500:
470:
465:
464:
408:
394:
393:
386:
373:
371:
360:
319:"Day-Blindness"
316:
315:
311:
274:Br J Ophthalmol
267:
266:
259:
254:
242:
223:
200:chorioretinitis
145:
108:comes from the
47:
28:
23:
22:
15:
12:
11:
5:
2048:
2046:
2038:
2037:
2027:
2026:
2020:
2019:
2016:
2015:
2013:
2012:
2010:Onchocerciasis
2007:
2001:
1998:
1997:
1992:
1985:
1984:
1981:
1980:
1977:
1976:
1974:
1973:
1968:
1962:
1960:
1956:
1955:
1953:
1952:
1947:
1942:
1937:
1932:
1927:
1922:
1917:
1911:
1909:
1903:
1902:
1899:
1898:
1896:
1895:
1890:
1885:
1880:
1874:
1872:
1868:
1867:
1865:
1864:
1862:Quadrantanopia
1859:
1858:
1857:
1852:
1847:
1836:
1834:
1828:
1827:
1825:
1824:
1811:
1810:
1809:
1807:Oguchi disease
1799:
1798:
1797:
1792:
1787:
1777:
1772:
1767:
1762:
1756:
1750:
1740:
1739:
1737:
1736:
1731:
1722:
1717:
1716:
1715:
1710:
1699:
1697:
1691:
1690:
1687:
1686:
1684:
1683:
1678:
1673:
1668:
1662:
1660:
1656:
1655:
1653:
1652:
1650:Duane syndrome
1647:
1642:
1637:
1636:
1635:
1630:
1620:
1615:
1605:
1603:
1597:
1596:
1593:
1592:
1590:
1589:
1584:
1579:
1573:
1571:
1565:
1564:
1562:
1561:
1556:
1551:
1545:
1539:
1530:
1512:
1511:
1508:
1507:
1505:
1504:
1499:
1494:
1489:
1488:
1487:
1482:
1477:
1472:
1461:
1459:
1453:
1452:
1450:
1449:
1444:
1439:
1438:
1437:
1427:
1426:
1425:
1418:Optic neuritis
1414:
1408:
1394:
1393:
1388:
1381:
1380:
1377:
1376:
1373:
1372:
1370:
1369:
1364:
1359:
1354:
1349:
1347:Phthisis bulbi
1344:
1339:
1334:
1329:
1324:
1319:
1314:
1300:
1298:
1294:
1293:
1291:
1290:
1285:
1280:
1275:
1269:
1264:
1259:
1254:
1249:
1244:
1243:
1242:
1237:
1232:
1230:Coats' disease
1227:
1222:
1220:of prematurity
1217:
1212:
1207:
1197:
1192:
1187:
1178:
1173:
1172:
1171:
1161:
1160:
1159:
1154:
1143:
1141:
1135:
1134:
1132:
1131:
1129:Ectopia lentis
1126:
1121:
1120:
1119:
1114:
1103:
1101:
1095:
1094:
1091:
1090:
1088:
1087:
1082:
1077:
1076:
1075:
1065:
1059:
1057:
1051:
1050:
1048:
1047:
1042:
1037:
1032:
1027:
1022:
1017:
1011:
1009:
1007:
1006:
1001:
995:
989:
987:Vascular tunic
983:
982:
979:
978:
976:
975:
970:
965:
960:
955:
950:
945:
944:
943:
933:
932:
931:
926:
921:
916:
911:
901:
900:
899:
894:
884:
879:
874:
873:
872:
870:Photokeratitis
867:
862:
857:
852:
841:
839:
833:
832:
830:
829:
824:
818:
816:
807:
797:
796:
791:
784:
783:
780:
779:
776:
775:
773:
772:
767:
762:
757:
752:
751:
750:
743:Conjunctivitis
740:
734:
732:
726:
725:
723:
722:
717:
712:
707:
702:
696:
694:
688:
687:
685:
684:
679:
677:Dacryocystitis
674:
669:
667:Dacryoadenitis
663:
661:
655:
654:
651:
650:
648:
647:
642:
637:
632:
626:
624:
618:
617:
615:
614:
609:
604:
599:
594:
589:
584:
579:
573:
570:
569:
567:
566:
561:
556:
551:
545:
543:
536:
526:
525:
520:
513:
512:
509:
508:
502:
501:
499:
498:
491:
484:
476:
467:
466:
463:
462:
451:
440:
425:
409:
404:
403:
401:
400:Classification
392:
391:
384:
358:
329:(9): 563â567.
309:
280:(12): 1548â9.
256:
255:
253:
250:
249:
248:
241:
238:
222:
219:
188:Cohen syndrome
149:Cone dystrophy
144:
141:
93:as opposed to
55:
54:
41:
35:
34:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2047:
2036:
2033:
2032:
2030:
2011:
2008:
2006:
2003:
2002:
1999:
1995:
1990:
1986:
1972:
1969:
1967:
1964:
1963:
1961:
1957:
1951:
1948:
1946:
1943:
1941:
1938:
1936:
1933:
1931:
1930:Adie syndrome
1928:
1926:
1923:
1921:
1918:
1916:
1913:
1912:
1910:
1908:
1904:
1894:
1891:
1889:
1886:
1884:
1881:
1879:
1876:
1875:
1873:
1869:
1863:
1860:
1856:
1853:
1851:
1848:
1846:
1843:
1842:
1841:
1838:
1837:
1835:
1833:
1829:
1823:
1819:
1815:
1812:
1808:
1805:
1804:
1803:
1800:
1796:
1793:
1791:
1788:
1786:
1785:Achromatopsia
1783:
1782:
1781:
1778:
1776:
1773:
1771:
1768:
1766:
1763:
1761:
1758:
1757:
1754:
1751:
1749:
1745:
1741:
1735:
1732:
1730:
1726:
1725:Anisometropia
1723:
1721:
1718:
1714:
1711:
1709:
1706:
1705:
1704:
1701:
1700:
1698:
1696:
1692:
1682:
1679:
1677:
1674:
1672:
1669:
1667:
1664:
1663:
1661:
1657:
1651:
1648:
1646:
1643:
1641:
1638:
1634:
1631:
1629:
1626:
1625:
1624:
1621:
1619:
1616:
1614:
1610:
1607:
1606:
1604:
1602:
1598:
1588:
1585:
1583:
1580:
1578:
1575:
1574:
1572:
1570:
1566:
1560:
1557:
1555:
1552:
1550:
1547:
1546:
1543:
1540:
1538:
1534:
1531:
1529:
1528:Accommodation
1525:
1521:
1517:
1513:
1503:
1500:
1498:
1495:
1493:
1490:
1486:
1483:
1481:
1478:
1476:
1473:
1471:
1468:
1467:
1466:
1463:
1462:
1460:
1458:
1454:
1448:
1445:
1443:
1442:Optic atrophy
1440:
1436:
1433:
1432:
1431:
1428:
1424:
1421:
1420:
1419:
1416:
1415:
1412:
1409:
1407:
1403:
1399:
1395:
1391:
1386:
1382:
1368:
1365:
1363:
1360:
1358:
1355:
1353:
1350:
1348:
1345:
1343:
1342:Keratomycosis
1340:
1338:
1337:Globe rupture
1335:
1333:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1313:
1309:
1305:
1302:
1301:
1299:
1295:
1289:
1286:
1284:
1281:
1279:
1276:
1273:
1270:
1268:
1267:Macular edema
1265:
1263:
1260:
1258:
1255:
1253:
1250:
1248:
1245:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1218:
1216:
1213:
1211:
1208:
1206:
1203:
1202:
1201:
1198:
1196:
1193:
1191:
1188:
1186:
1182:
1179:
1177:
1176:Retinoschisis
1174:
1170:
1167:
1166:
1165:
1162:
1158:
1155:
1153:
1150:
1149:
1148:
1145:
1144:
1142:
1140:
1136:
1130:
1127:
1125:
1122:
1118:
1115:
1113:
1110:
1109:
1108:
1105:
1104:
1102:
1100:
1096:
1086:
1083:
1081:
1078:
1074:
1071:
1070:
1069:
1066:
1064:
1063:Choroideremia
1061:
1060:
1058:
1056:
1052:
1046:
1043:
1041:
1040:Iridodialysis
1038:
1036:
1033:
1031:
1028:
1026:
1023:
1021:
1018:
1016:
1013:
1012:
1010:
1005:
1002:
1000:
997:
996:
993:
990:
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968:Arcus senilis
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157:trimethadione
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153:achromatopsia
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125:Greek goddess
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64:day blindness
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44:Ophthalmology
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19:
18:Day blindness
1882:
1820: /
1816: /
1795:Monochromacy
1727: /
1623:Heterophoria
1611: /
1310: /
1306: /
1210:hypertensive
1183: /
1004:Ciliary body
919:Keratoglobus
827:Episcleritis
705:Enophthalmos
700:Exophthalmos
645:Trichomegaly
640:Distichiasis
542:Inflammation
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161:Adie's pupil
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59:
58:
1945:Cycloplegia
1888:Photophobia
1883:Hemeralopia
1840:Hemianopsia
1818:Vision loss
1729:Aniseikonia
1720:Astigmatism
1640:Cyclotropia
1618:Hypertropia
1430:Papilledema
1402:Optic nerve
1235:Sickle cell
1215:Purtscher's
1200:Retinopathy
1068:Choroiditis
909:Keratoconus
730:Conjunctiva
607:Xanthelasma
559:Blepharitis
231:photophobia
192:dysmorphism
137:Hemeralopia
106:hemeralopia
87:photophobia
72:heliophobia
60:Hemeralopia
33:Hemeralopia
1994:Infections
1915:Anisocoria
1878:Asthenopia
1871:subjective
1855:homonymous
1850:bitemporal
1802:Nyctalopia
1790:Dichromacy
1734:Presbyopia
1695:Refraction
1516:Strabismus
1406:Optic disc
765:Pinguecula
630:Trichiasis
252:References
227:sunglasses
221:Management
215:chiasmatic
76:adaptation
68:nyctalopia
1966:Nystagmus
1940:Mydriasis
1814:Blindness
1760:Amblyopia
1748:Blindness
1708:Hyperopia
1633:Exophoria
1628:Esophoria
1613:Exotropia
1609:Esotropia
1147:Retinitis
845:Keratitis
822:Scleritis
755:Pterygium
635:Madarosis
582:Ectropion
577:Entropion
554:Chalazion
173:cataracts
104:The word
39:Specialty
2029:Category
2005:Trachoma
1770:Diplopia
1465:Ischemic
1390:Pathways
1304:Glaucoma
1205:diabetic
1107:Cataract
1045:Synechia
897:Meesmann
865:Exposure
850:herpetic
748:allergic
738:Chemosis
672:Epiphora
353:14777856
304:17114591
240:See also
208:coloboma
169:albinism
165:aniridia
123:was the
1845:binasal
1832:Anopsia
1775:Scotoma
1569:palsies
1332:Red eye
1317:Floater
1124:Aphakia
1055:Choroid
1025:Hyphema
1015:Uveitis
622:Eyelash
460:D014780
344:1323631
295:1857511
1935:Miosis
1713:Myopia
1492:Kjer's
1240:photic
1139:Retina
892:Fuchs'
860:fungal
837:Cornea
814:Sclera
597:Ptosis
534:Eyelid
522:Adnexa
449:310500
382:
351:
341:
302:
292:
177:retina
143:Causes
131:, and
121:Hemera
83:vision
46:
1959:Other
1907:Pupil
1297:Other
941:sicca
793:Globe
692:Orbit
438:368.6
423:H53.1
196:locus
117:αλαÏÏ
113:ηΌÎÏα
110:Greek
95:cones
1099:Lens
999:Iris
549:Stye
455:MeSH
444:OMIM
433:9-CM
380:ISBN
349:PMID
300:PMID
151:and
99:dusk
91:rods
429:ICD
414:ICD
339:PMC
331:doi
290:PMC
282:doi
133:Nyx
129:day
127:of
62:or
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495:e
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20:)
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