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Scotoma

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40: 442:(the processing and interpreting of that input) via the brain-mind correlation, to psychological function. Thus there is not only (or not necessarily) a visual inability to see an aspect of reality but also (or instead) a mental inability to conceive even the possibility of seeing that aspect, due to a cognitive 522:
resists revision despite a person's perfect intellectual awareness and acceptance of the current physical reality (that is, that the amputated limb is gone or that the spared limb is still present). This suggests that aspects of schema in the mind (body schema, world schema) have neurologic bases
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that cannot be revised by mere intellectual understanding—at least not quickly. Sacks does explore the topic of how people adapt to phantoms over the years and how positive phantom limbs often gradually foreshorten and sometimes disappear; but some remain for the rest of life.
125:. There is no direct conscious awareness of visual scotomas. They are simply regions of reduced information within the visual field. Rather than recognizing an incomplete image, patients with scotomas report that things "disappear" on them. 505:
and could not completely reconcile reality with schema, prompting great unease. Given how hard this is to comprehend for a person who has not experienced it, people recently experiencing it for the first time consider it both
811: 792: 344:, as it is more difficult to detect by cursory clinical examination than the classical or textbook bitemporal peripheral hemianopia and may even elude sophisticated electronic modes of visual-field assessment. 493:
because it could not conceive that there was any space for the leg to exist in. Sacks and others agreed that the leg thus seemed like someone else's leg, including sometimes a
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that are obvious to others. Thus, in philosophy or politics, a person's thoughts or beliefs might be shaped by an inability to appreciate aspects of social interaction or
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Fletcher, Donald C.; Schuchard, Ronald A.; Renninger, Laura W. (2012-09-01). "Patient awareness of binocular central scotoma in age-related macular degeneration".
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but not the sole explanation. Even for people who intellectually understood that the leg or hand was supposed to be theirs simply could not believe it
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and may be of any shape or size. A scotoma may include and enlarge the normal blind spot. Even a small scotoma that happens to affect central or
1261: 1933: 1859: 714:"The role of axoplasmic transport in the pathogenesis of retinal cotton-wool spots", D. McLeod, J. Marshall, E. M. Kohner, and A. C. Bird, 2414: 155:
A scotoma can be a symptom of damage to any part of the visual system, such as retinal damage from exposure to high-powered lasers,
873: 1881: 1876: 1701: 518:(a positive phantom), which does not produce a neuropsychological scotoma but shares with reverse phantoms the trait that the 1741: 1854: 1849: 1736: 1303: 757: 340:. This type of visual-field defect tends to be obvious to the person experiencing it but often evades early objective 1604: 1464: 133: 727:"Possible Roles of Vertebrate Neuroglia in Potassium Dynamics, Spreading depression, and migraine", Gardner-Medwin, 209:, scotomata may be due to a wide range of disease processes, affecting any part of the visual system, including the 1569: 51:
that is almost spiral-shaped, with distortion of shapes but otherwise melting into the background similarly to the
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The presence of the blind spot scotoma can be demonstrated subjectively by covering one eye, carefully holding
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in such a way that an existing limb seems to its owner like it should not exist, and its presence thus seems
56: 485:, who experienced a reverse phantom leg that later resolved, considered it a form of spatial neglect in the 2055: 1746: 1731: 336:, and later, when the tumor enlarges, the scotomas extend out to the periphery to cause the characteristic 943: 901: 866: 550:
in themselves that are obvious to others. And at the highest abstraction level are what have been called
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injuries to the limbs, such as trauma in which a limb's nerves are severed but the limb is spared from
2050: 1938: 1844: 1691: 1536: 1337: 1283: 701:"Bilateral effects of unilateral visual cortex lesions in human", Matthew Rizzo and Donald A. Robin, 1589: 1560: 1184: 1149: 834: 278: 2060: 1814: 1614: 1134: 1127: 596: 2329: 2299: 2234: 2229: 1956: 1234: 1099: 859: 620: 360: 337: 2272: 1948: 630: 356: 294: 111: 48: 1916: 430:. Their concrete connection to the literal sense, however, is by the connection between the 2045: 1631: 1626: 1584: 1399: 1315: 290: 258: 156: 85: 8: 2350: 2224: 2024: 1907: 1899: 1687: 1651: 1636: 1491: 1271: 1051: 815: 615: 458: 141: 103: 52: 1980: 1961: 1711: 1619: 1543: 1496: 1308: 1244: 1229: 1089: 1038: 828: 824: 820: 684: 254: 238: 107: 514:(as Sacks self-reported and found in others). Sacks also explored the regular type of 450: 2304: 2201: 1966: 1826: 1609: 1266: 1172: 753: 676: 668: 601: 547: 341: 262: 234: 129: 92: 63: 688: 237:
part of a visual field may go unnoticed by the bearer because of the normal reduced
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and even the visual cortex. A pathological scotoma may involve any part of the
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that is surrounded by a field of normal – or relatively well-preserved –
324:. One important variety of bilateral scotoma may occur when a pituitary 39: 2294: 2257: 2181: 2169: 2113: 2074: 1895: 1785: 1144: 1009: 555: 539: 470: 439: 427: 419: 415: 407: 403: 383: 270: 230: 183: 175: 171: 122: 784: 132:
with the open eye, and placing an object (such as one's thumb) in the
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is judged by others to have a gap in perceptive ability. Thus, in
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In a pregnant woman, scotomata can present as a symptom of severe
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eye has a scotoma in its field of vision, usually termed its
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analogous to hemispatial neglect in that the mind could not
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At a higher level of abstraction are what have been called
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in several fields. The common theme of all the figurative
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blockages either in the retina or in the optic nerve,
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visual field, about 15 degrees from fixation (see the
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that is sometimes experienced by people who have had
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is of a gap not in visual function but in the mind's
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is of a gap not in visual function but in the mind's
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Altered region in an otherwise normal field of vision
774: 1915: 1860:arteritic anterior (AAION or arteritic AION) 84:consisting of a partially diminished or entirely 2406: 265:) due to hypertension, toxic substances such as 213:(in particular its most sensitive portion, the 546:can refer to a person's inability to perceive 881: 867: 438:input, to nerve conduction, to the brain, to 121:exit the retina. This location is called the 1934:Chronic progressive external ophthalmoplegia 741: 739: 737: 1262:Thygeson's superficial punctate keratopathy 921: 874: 860: 497:one, which was part of the reason for the 434:and the mind, via the chain of links from 38: 734: 414:. The common theme of all the figurative 80:is an area of partial alteration in the 386:concerning the visual system, the term 2407: 233:, whereas a large scotoma in the more 2371: 1767: 1170: 899: 855: 745: 731:(1981), 95, pages 111-127 (Figure 4). 200: 1742:Familial exudative vitreoretinopathy 229:vision will produce a severe visual 1865:non-arteritic anterior (NAION) 1702:Leber's hereditary optic neuropathy 13: 1737:Persistent tunica vasculosa lentis 366:The scotoma is also caused by the 249:Common causes of scotomas include 14: 2426: 2415:Visual disturbances and blindness 1465:Polypoidal choroidal vasculopathy 770: 446:that lacks any provision for it. 1570:Central retinal artery occlusion 241:in the peripheral visual field. 1575:Branch retinal artery occlusion 1304:Terrien's marginal degeneration 313:such as those arising from the 293:, often associated with aging. 2372: 1605:Bietti's crystalline dystrophy 1565:Central retinal vein occlusion 1294:Pellucid marginal degeneration 721: 708: 695: 644: 377: 351:, a form of pregnancy-induced 334:bitemporal paracentral scotoma 106:. This is a location with no 1: 1658:Vitelliform macular dystrophy 1549:Posterior vitreous detachment 1415:Persistent pupillary membrane 718:(1977), 61(3), pages 177–191. 637: 626:Cortical spreading depression 394:in several fields, including 57:cortical spreading depression 2145:Leber's congenital amaurosis 2056:Internuclear ophthalmoplegia 1768: 1747:Vogt-Koyanagi-Harada disease 1732:Persistent fetal vasculature 1663:Leber's congenital amaurosis 665:10.1097/OPX.0b013e318264cc77 653:Optometry and Vision Science 584: 7: 944:Meibomian gland dysfunction 565: 491:conceive of the leg as self 289:or other brain injury, and 144:article). The size of the 10: 2431: 1668:Birdshot chorioretinopathy 1642:Central serous retinopathy 1460:Focal choroidal excavation 1333:Corneal neovascularization 1150:Subconjunctival hemorrhage 900: 705:(1996), 119, pages 951-96. 455:neuropsychological scotoma 148:scotoma is 5×7 degrees of 2380: 2367: 2338: 2285: 2250: 2210: 2135: 2122: 2073: 2051:Convergence insufficiency 2038: 1979: 1947: 1924: 1894: 1835: 1793: 1780: 1776: 1763: 1692:Primary juvenile glaucoma 1676: 1537:Cytomegalovirus retinitis 1517: 1477: 1433: 1374: 1365: 1215: 1192: 1183: 1179: 1171: 1166: 1108: 1070: 1037: 1000: 952: 912: 908: 895: 886:Diseases of the human eye 778: 244: 62: 46: 37: 29: 24: 1561:Ocular ischemic syndrome 752:, Simon & Schuster, 608: 473:, can affect the mind's 279:nutritional deficiencies 53:physiological blind spot 2061:One and a half syndrome 1815:Foster Kennedy syndrome 597:Horizontal eccentricity 328:begins to compress the 309:, are scotomata due to 186:. The term is from 2300:Argyll Robertson pupil 1100:Periorbital cellulitis 746:Sacks, Oliver (1984), 621:Bitemporal hemianopsia 530:psychological scotomas 370:antibiotics mainly by 361:malignant hypertension 338:bitemporal hemianopsia 320:Rarely, scotomata are 205:Symptom-producing, or 55:, as may be caused by 2273:Scintillating scotoma 1939:Kearns–Sayre syndrome 1882:Toxic and nutritional 1855:posterior (PION) 1338:Kayser–Fleischer ring 631:Scintillating scotoma 552:intellectual scotomas 457:. One example is the 357:intracranial pressure 295:Scintillating scotoma 112:retinal ganglion cell 49:scintillating scotoma 2046:Conjugate gaze palsy 1917:Paralytic strabismus 1850:anterior (AION) 1632:Retinitis pigmentosa 1627:Macular degeneration 1400:Intermediate uveitis 1316:Keratoconjunctivitis 291:macular degeneration 259:retrobulbar neuritis 159:, and brain damage. 157:macular degeneration 2351:Childhood blindness 2330:Parinaud's syndrome 1900:Extraocular muscles 1688:Ocular hypertension 1652:Epiretinal membrane 1637:Retinal haemorrhage 1492:Congenital cataract 616:Binasal hemianopsia 459:hemispatial neglect 382:Beyond its literal 297:is a common visual 108:photoreceptor cells 33:Scotomas, scotomata 1877:Leber's hereditary 1544:Retinal detachment 1497:Childhood cataract 1309:Post-LASIK ectasia 1090:Orbital cellulitis 1039:Lacrimal apparatus 548:personality traits 255:multiple sclerosis 239:optical resolution 201:Signs and symptoms 197: 'darkness'. 2402: 2401: 2398: 2397: 2363: 2362: 2359: 2358: 2305:Marcus Gunn pupil 2281: 2280: 2202:Visual impairment 2069: 2068: 1975: 1974: 1962:Fourth-nerve (IV) 1890: 1889: 1827:Optic disc drusen 1759: 1758: 1755: 1754: 1473: 1472: 1361: 1360: 1267:Corneal dystrophy 1162: 1161: 1158: 1157: 1033: 1032: 849: 848: 749:A Leg to Stand On 602:Visual field test 263:cotton wool spots 117:that compose the 74: 73: 19:Medical condition 2422: 2369: 2368: 2133: 2132: 2124:Vision disorders 2083:Refractive error 2025:Brown's syndrome 1981:Other strabismus 1967:Sixth-nerve (VI) 1957:Oculomotor (III) 1929:Ophthalmoparesis 1922: 1921: 1913: 1912: 1904:Binocular vision 1837:Optic neuropathy 1803:optic papillitis 1791: 1790: 1778: 1777: 1765: 1764: 1654:(Macular pucker) 1372: 1371: 1353:Band keratopathy 1190: 1189: 1181: 1180: 1168: 1167: 1095:Orbital lymphoma 982:Blepharophimosis 972:Blepharochalasis 919: 918: 910: 909: 897: 896: 876: 869: 862: 853: 852: 776: 775: 764: 763: 743: 732: 725: 719: 712: 706: 699: 693: 692: 659:(9): 1395–1398. 648: 532: 531: 453:level, there is 253:disease such as 42: 22: 21: 2430: 2429: 2425: 2424: 2423: 2421: 2420: 2419: 2405: 2404: 2403: 2394: 2376: 2355: 2334: 2277: 2246: 2206: 2160:Color blindness 2126: 2118: 2065: 2039:Other binocular 2034: 1971: 1943: 1906: 1902: 1898: 1886: 1831: 1784: 1772: 1751: 1707:Ocular hypotony 1672: 1532:Chorioretinitis 1513: 1469: 1453:Chorioretinitis 1429: 1410:Rubeosis iridis 1388: 1357: 1328:Corneal opacity 1284:Corneal ectasia 1211: 1175: 1154: 1140:Pseudopterygium 1104: 1066: 1029: 996: 992:Ankyloblepharon 948: 904: 891: 890: 880: 850: 845: 844: 787: 773: 768: 767: 760: 744: 735: 726: 722: 716:Br J Ophthalmol 713: 709: 700: 696: 649: 645: 640: 635: 611: 606: 587: 582: 568: 529: 528: 400:neuropsychology 380: 359:that occurs in 315:pituitary gland 247: 203: 82:field of vision 47:Animation of a 20: 17: 12: 11: 5: 2428: 2418: 2417: 2400: 2399: 2396: 2395: 2393: 2392: 2390:Onchocerciasis 2387: 2381: 2378: 2377: 2365: 2364: 2361: 2360: 2357: 2356: 2354: 2353: 2348: 2342: 2340: 2336: 2335: 2333: 2332: 2327: 2322: 2317: 2312: 2307: 2302: 2297: 2291: 2289: 2283: 2282: 2279: 2278: 2276: 2275: 2270: 2265: 2260: 2254: 2252: 2248: 2247: 2245: 2244: 2242:Quadrantanopia 2239: 2238: 2237: 2232: 2227: 2216: 2214: 2208: 2207: 2205: 2204: 2191: 2190: 2189: 2187:Oguchi disease 2179: 2178: 2177: 2172: 2167: 2157: 2152: 2147: 2142: 2136: 2130: 2120: 2119: 2117: 2116: 2111: 2102: 2097: 2096: 2095: 2090: 2079: 2077: 2071: 2070: 2067: 2066: 2064: 2063: 2058: 2053: 2048: 2042: 2040: 2036: 2035: 2033: 2032: 2030:Duane syndrome 2027: 2022: 2017: 2016: 2015: 2010: 2000: 1995: 1985: 1983: 1977: 1976: 1973: 1972: 1970: 1969: 1964: 1959: 1953: 1951: 1945: 1944: 1942: 1941: 1936: 1931: 1925: 1919: 1910: 1892: 1891: 1888: 1887: 1885: 1884: 1879: 1874: 1869: 1868: 1867: 1862: 1857: 1852: 1841: 1839: 1833: 1832: 1830: 1829: 1824: 1819: 1818: 1817: 1807: 1806: 1805: 1798:Optic neuritis 1794: 1788: 1774: 1773: 1761: 1760: 1757: 1756: 1753: 1752: 1750: 1749: 1744: 1739: 1734: 1729: 1727:Phthisis bulbi 1724: 1719: 1714: 1709: 1704: 1699: 1694: 1680: 1678: 1674: 1673: 1671: 1670: 1665: 1660: 1655: 1649: 1644: 1639: 1634: 1629: 1624: 1623: 1622: 1617: 1612: 1610:Coats' disease 1607: 1602: 1600:of prematurity 1597: 1592: 1587: 1577: 1572: 1567: 1558: 1553: 1552: 1551: 1541: 1540: 1539: 1534: 1523: 1521: 1515: 1514: 1512: 1511: 1509:Ectopia lentis 1506: 1501: 1500: 1499: 1494: 1483: 1481: 1475: 1474: 1471: 1470: 1468: 1467: 1462: 1457: 1456: 1455: 1445: 1439: 1437: 1431: 1430: 1428: 1427: 1422: 1417: 1412: 1407: 1402: 1397: 1391: 1389: 1387: 1386: 1381: 1375: 1369: 1367:Vascular tunic 1363: 1362: 1359: 1358: 1356: 1355: 1350: 1345: 1340: 1335: 1330: 1325: 1324: 1323: 1313: 1312: 1311: 1306: 1301: 1296: 1291: 1281: 1280: 1279: 1274: 1264: 1259: 1254: 1253: 1252: 1250:Photokeratitis 1247: 1242: 1237: 1232: 1221: 1219: 1213: 1212: 1210: 1209: 1204: 1198: 1196: 1187: 1177: 1176: 1164: 1163: 1160: 1159: 1156: 1155: 1153: 1152: 1147: 1142: 1137: 1132: 1131: 1130: 1123:Conjunctivitis 1120: 1114: 1112: 1106: 1105: 1103: 1102: 1097: 1092: 1087: 1082: 1076: 1074: 1068: 1067: 1065: 1064: 1059: 1057:Dacryocystitis 1054: 1049: 1047:Dacryoadenitis 1043: 1041: 1035: 1034: 1031: 1030: 1028: 1027: 1022: 1017: 1012: 1006: 1004: 998: 997: 995: 994: 989: 984: 979: 974: 969: 964: 959: 953: 950: 949: 947: 946: 941: 936: 931: 925: 923: 916: 906: 905: 893: 892: 889: 888: 882: 879: 878: 871: 864: 856: 847: 846: 843: 842: 831: 808: 788: 783: 782: 780: 779:Classification 772: 771:External links 769: 766: 765: 759:978-0671467807 758: 733: 720: 707: 694: 642: 641: 639: 636: 634: 633: 628: 623: 618: 612: 610: 607: 605: 604: 599: 594: 588: 586: 583: 581: 580: 575: 569: 567: 564: 481:. Neurologist 432:nervous system 392:metaphorically 379: 376: 368:aminoglycoside 267:methyl alcohol 246: 243: 202: 199: 168:metaphorically 72: 71: 66: 60: 59: 44: 43: 35: 34: 31: 27: 26: 18: 15: 9: 6: 4: 3: 2: 2427: 2416: 2413: 2412: 2410: 2391: 2388: 2386: 2383: 2382: 2379: 2375: 2370: 2366: 2352: 2349: 2347: 2344: 2343: 2341: 2337: 2331: 2328: 2326: 2323: 2321: 2318: 2316: 2313: 2311: 2310:Adie syndrome 2308: 2306: 2303: 2301: 2298: 2296: 2293: 2292: 2290: 2288: 2284: 2274: 2271: 2269: 2266: 2264: 2261: 2259: 2256: 2255: 2253: 2249: 2243: 2240: 2236: 2233: 2231: 2228: 2226: 2223: 2222: 2221: 2218: 2217: 2215: 2213: 2209: 2203: 2199: 2195: 2192: 2188: 2185: 2184: 2183: 2180: 2176: 2173: 2171: 2168: 2166: 2165:Achromatopsia 2163: 2162: 2161: 2158: 2156: 2153: 2151: 2148: 2146: 2143: 2141: 2138: 2137: 2134: 2131: 2129: 2125: 2121: 2115: 2112: 2110: 2106: 2105:Anisometropia 2103: 2101: 2098: 2094: 2091: 2089: 2086: 2085: 2084: 2081: 2080: 2078: 2076: 2072: 2062: 2059: 2057: 2054: 2052: 2049: 2047: 2044: 2043: 2041: 2037: 2031: 2028: 2026: 2023: 2021: 2018: 2014: 2011: 2009: 2006: 2005: 2004: 2001: 1999: 1996: 1994: 1990: 1987: 1986: 1984: 1982: 1978: 1968: 1965: 1963: 1960: 1958: 1955: 1954: 1952: 1950: 1946: 1940: 1937: 1935: 1932: 1930: 1927: 1926: 1923: 1920: 1918: 1914: 1911: 1909: 1908:Accommodation 1905: 1901: 1897: 1893: 1883: 1880: 1878: 1875: 1873: 1870: 1866: 1863: 1861: 1858: 1856: 1853: 1851: 1848: 1847: 1846: 1843: 1842: 1840: 1838: 1834: 1828: 1825: 1823: 1822:Optic atrophy 1820: 1816: 1813: 1812: 1811: 1808: 1804: 1801: 1800: 1799: 1796: 1795: 1792: 1789: 1787: 1783: 1779: 1775: 1771: 1766: 1762: 1748: 1745: 1743: 1740: 1738: 1735: 1733: 1730: 1728: 1725: 1723: 1722:Keratomycosis 1720: 1718: 1717:Globe rupture 1715: 1713: 1710: 1708: 1705: 1703: 1700: 1698: 1695: 1693: 1689: 1685: 1682: 1681: 1679: 1675: 1669: 1666: 1664: 1661: 1659: 1656: 1653: 1650: 1648: 1647:Macular edema 1645: 1643: 1640: 1638: 1635: 1633: 1630: 1628: 1625: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1596: 1593: 1591: 1588: 1586: 1583: 1582: 1581: 1578: 1576: 1573: 1571: 1568: 1566: 1562: 1559: 1557: 1556:Retinoschisis 1554: 1550: 1547: 1546: 1545: 1542: 1538: 1535: 1533: 1530: 1529: 1528: 1525: 1524: 1522: 1520: 1516: 1510: 1507: 1505: 1502: 1498: 1495: 1493: 1490: 1489: 1488: 1485: 1484: 1482: 1480: 1476: 1466: 1463: 1461: 1458: 1454: 1451: 1450: 1449: 1446: 1444: 1443:Choroideremia 1441: 1440: 1438: 1436: 1432: 1426: 1423: 1421: 1420:Iridodialysis 1418: 1416: 1413: 1411: 1408: 1406: 1403: 1401: 1398: 1396: 1393: 1392: 1390: 1385: 1382: 1380: 1377: 1376: 1373: 1370: 1368: 1364: 1354: 1351: 1349: 1348:Arcus senilis 1346: 1344: 1343:Haab's striae 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1322: 1319: 1318: 1317: 1314: 1310: 1307: 1305: 1302: 1300: 1297: 1295: 1292: 1290: 1287: 1286: 1285: 1282: 1278: 1275: 1273: 1270: 1269: 1268: 1265: 1263: 1260: 1258: 1257:Corneal ulcer 1255: 1251: 1248: 1246: 1243: 1241: 1238: 1236: 1235:acanthamoebic 1233: 1231: 1228: 1227: 1226: 1223: 1222: 1220: 1218: 1214: 1208: 1205: 1203: 1200: 1199: 1197: 1195: 1191: 1188: 1186: 1185:Fibrous tunic 1182: 1178: 1174: 1169: 1165: 1151: 1148: 1146: 1143: 1141: 1138: 1136: 1133: 1129: 1126: 1125: 1124: 1121: 1119: 1116: 1115: 1113: 1111: 1107: 1101: 1098: 1096: 1093: 1091: 1088: 1086: 1083: 1081: 1078: 1077: 1075: 1073: 1069: 1063: 1062:Xerophthalmia 1060: 1058: 1055: 1053: 1050: 1048: 1045: 1044: 1042: 1040: 1036: 1026: 1023: 1021: 1018: 1016: 1013: 1011: 1008: 1007: 1005: 1003: 999: 993: 990: 988: 985: 983: 980: 978: 975: 973: 970: 968: 967:Lagophthalmos 965: 963: 960: 958: 955: 954: 951: 945: 942: 940: 937: 935: 932: 930: 927: 926: 924: 920: 917: 915: 911: 907: 903: 898: 894: 887: 884: 883: 877: 872: 870: 865: 863: 858: 857: 854: 841: 837: 836: 832: 830: 826: 822: 818: 817: 813: 809: 807: 803: 799: 798: 794: 790: 789: 786: 781: 777: 761: 755: 751: 750: 742: 740: 738: 730: 729:J. Exp. Biol. 724: 717: 711: 704: 698: 690: 686: 682: 678: 674: 670: 666: 662: 658: 654: 647: 643: 632: 629: 627: 624: 622: 619: 617: 614: 613: 603: 600: 598: 595: 593: 590: 589: 579: 578:Scotomization 576: 574: 571: 570: 563: 561: 560:institutional 557: 553: 549: 545: 541: 537: 533: 524: 521: 517: 513: 509: 504: 500: 496: 492: 488: 484: 480: 476: 472: 468: 464: 460: 456: 452: 447: 445: 441: 437: 433: 429: 425: 421: 417: 413: 409: 405: 401: 397: 393: 390:is also used 389: 385: 375: 373: 369: 364: 362: 358: 354: 350: 349:pre-eclampsia 345: 343: 339: 335: 331: 327: 323: 318: 316: 312: 308: 304: 300: 296: 292: 288: 284: 280: 276: 272: 268: 264: 260: 256: 252: 251:demyelinating 242: 240: 236: 232: 228: 224: 220: 216: 212: 208: 198: 196: 192: 189: 185: 181: 177: 173: 169: 166:is also used 165: 160: 158: 153: 151: 147: 143: 139: 135: 131: 126: 124: 120: 116: 113: 109: 105: 101: 98:Every normal 96: 94: 90: 89:visual acuity 87: 83: 79: 70: 69:Ophthalmology 67: 65: 61: 58: 54: 50: 45: 41: 36: 32: 28: 23: 2200: / 2196: / 2175:Monochromacy 2154: 2107: / 2003:Heterophoria 1991: / 1690: / 1686: / 1590:hypertensive 1563: / 1384:Ciliary body 1299:Keratoglobus 1207:Episcleritis 1085:Enophthalmos 1080:Exophthalmos 1025:Trichomegaly 1020:Distichiasis 922:Inflammation 833: 810: 791: 748: 728: 723: 715: 710: 702: 697: 656: 652: 646: 551: 543: 527: 525: 516:phantom limb 483:Oliver Sacks 454: 449:At the most 448: 387: 381: 372:streptomycin 365: 353:hypertension 346: 330:optic chiasm 319: 248: 223:visual field 207:pathological 204: 194: 191: 163: 161: 154: 150:visual angle 127: 110:, where the 97: 77: 75: 2325:Cycloplegia 2268:Photophobia 2263:Hemeralopia 2220:Hemianopsia 2198:Vision loss 2109:Aniseikonia 2100:Astigmatism 2020:Cyclotropia 1998:Hypertropia 1810:Papilledema 1782:Optic nerve 1615:Sickle cell 1595:Purtscher's 1580:Retinopathy 1448:Choroiditis 1289:Keratoconus 1110:Conjunctiva 987:Xanthelasma 939:Blepharitis 592:Amsler grid 562:structure. 536:personality 520:body schema 503:emotionally 487:body schema 475:body schema 378:Terminology 219:optic nerve 119:optic nerve 86:degenerated 30:Other names 2374:Infections 2295:Anisocoria 2258:Asthenopia 2251:subjective 2235:homonymous 2230:bitemporal 2182:Nyctalopia 2170:Dichromacy 2114:Presbyopia 2075:Refraction 1896:Strabismus 1786:Optic disc 1145:Pinguecula 1010:Trichiasis 638:References 556:world view 540:psychology 495:cadaverous 471:amputation 440:perception 428:world view 420:perception 408:philosophy 404:psychology 271:ethambutol 235:peripheral 231:disability 184:world view 176:perception 142:blind spot 138:horizontal 123:optic disc 104:blind spot 2346:Nystagmus 2320:Mydriasis 2194:Blindness 2140:Amblyopia 2128:Blindness 2088:Hyperopia 2013:Exophoria 2008:Esophoria 1993:Exotropia 1989:Esotropia 1527:Retinitis 1225:Keratitis 1202:Scleritis 1135:Pterygium 1015:Madarosis 962:Ectropion 957:Entropion 934:Chalazion 673:1538-9235 585:Detection 512:ineffable 499:dysphoria 424:cognition 396:neurology 342:diagnosis 322:bilateral 180:cognition 162:The term 146:monocular 100:mammalian 64:Specialty 2409:Category 2385:Trachoma 2150:Diplopia 1845:Ischemic 1770:Pathways 1684:Glaucoma 1585:diabetic 1487:Cataract 1425:Synechia 1277:Meesmann 1245:Exposure 1230:herpetic 1128:allergic 1118:Chemosis 1052:Epiphora 689:34805670 681:22863789 566:See also 451:concrete 412:politics 303:migraine 283:vascular 195:(skótos) 130:fixation 2225:binasal 2212:Anopsia 2155:Scotoma 1949:palsies 1712:Red eye 1697:Floater 1504:Aphakia 1435:Choroid 1405:Hyphema 1395:Uveitis 1002:Eyelash 840:D012607 573:Floater 544:scotoma 508:uncanny 479:uncanny 463:strokes 436:sensory 388:scotoma 307:surgery 275:quinine 227:macular 217:), the 164:scotoma 134:lateral 78:scotoma 25:Scotoma 2315:Miosis 2093:Myopia 1872:Kjer's 1620:photic 1519:Retina 1272:Fuchs' 1240:fungal 1217:Cornea 1194:Sclera 977:Ptosis 914:Eyelid 902:Adnexa 829:368.12 825:368.42 821:368.41 756:  687:  679:  671:  444:schema 416:senses 410:, and 326:tumour 311:tumors 287:stroke 245:Causes 215:macula 211:retina 193:σκότος 172:senses 93:vision 2339:Other 2287:Pupil 1677:Other 1321:sicca 1173:Globe 1072:Orbit 806:H53.1 802:H53.4 703:Brain 685:S2CID 609:Types 467:nerve 426:, or 384:sense 190: 188:Greek 182:, or 115:axons 1479:Lens 1379:Iris 929:Stye 835:MeSH 816:9-CM 754:ISBN 677:PMID 669:ISSN 510:and 299:aura 273:and 136:and 812:ICD 793:ICD 661:doi 301:in 2411:: 838:: 827:, 823:, 819:: 804:, 800:: 797:10 736:^ 683:. 675:. 667:. 657:89 655:. 542:, 422:, 406:, 402:, 398:, 374:. 363:. 281:, 277:, 269:, 178:, 152:. 95:. 76:A 875:e 868:t 861:v 814:- 795:- 785:D 762:. 691:. 663:: 257:(

Index


scintillating scotoma
physiological blind spot
cortical spreading depression
Specialty
Ophthalmology
field of vision
degenerated
visual acuity
vision
mammalian
blind spot
photoreceptor cells
retinal ganglion cell
axons
optic nerve
optic disc
fixation
lateral
horizontal
blind spot
monocular
visual angle
macular degeneration
metaphorically
senses
perception
cognition
world view
Greek

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