Class information for:
Level 1: CONTRAST SENSITIVITY//LOGMAR//LETTER CHARTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10487 1059 33.3 62%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
23 4 OPHTHALMOLOGY//OPHTHALMOL//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 148248
242 3       OPHTHALMOLOGY//OPHTHALMOL//AGE RELATED MACULAR DEGENERATION 47399
1339 2             OPHTHALMOLOGY//PERIMETRY//DOCUMENTA OPHTHALMOLOGICA 8342
10487 1                   CONTRAST SENSITIVITY//LOGMAR//LETTER CHARTS 1059

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTRAST SENSITIVITY authKW 266124 10% 9% 104
2 LOGMAR authKW 259487 1% 75% 12
3 LETTER CHARTS authKW 230661 1% 100% 8
4 VISUAL ACUITY authKW 214498 12% 6% 125
5 VISUAL ACUITY CHARTS authKW 184525 1% 80% 8
6 PREFERENTIAL HYPERACUITY PERIMETRY authKW 176598 1% 88% 7
7 AMSLER GRID authKW 151673 1% 48% 11
8 LANDOLT C authKW 102507 1% 44% 8
9 VISION TESTING authKW 102507 1% 44% 8
10 OPHTHALMIC AND PHYSIOLOGICAL OPTICS journal 94482 8% 4% 85

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Ophthalmology 86198 76% 0% 806
2 Geriatrics & Gerontology 504 4% 0% 42
3 Neurosciences 393 14% 0% 143
4 Gerontology 188 2% 0% 20
5 Psychology 133 3% 0% 31
6 Psychology, Experimental 110 3% 0% 28
7 Optics 94 5% 0% 57
8 Ergonomics 89 1% 0% 10
9 Sport Sciences 13 1% 0% 14
10 Psychology, Developmental 10 1% 0% 9

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LUMINOTECNIA LUZ VIS 45120 1% 26% 6
2 VIS AGING 38442 0% 67% 2
3 INVEST LUZ AMBIENTE VIS 32946 0% 29% 4
4 VITREO RETINAL UNIT 30048 1% 15% 7
5 AUGENKLIN ABT LEICHSTR 12 28833 0% 100% 1
6 BERLINER VERKEHRSBETRIEBE BVG 28833 0% 100% 1
7 BIOHLTH MURCIA IMIB 28833 0% 100% 1
8 CARDIOVASC P NEPHROL GERIATR AESTHET SC 28833 0% 100% 1
9 CIENCIAS EXACTAS TECNOLCONICET UNT 28833 0% 100% 1
10 DIPARTIMENTO OPT FIS LICADA 28833 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 94482 8% 4% 85
2 OPTOMETRY AND VISION SCIENCE 84105 10% 3% 104
3 CLINICAL VISION SCIENCES 43912 2% 7% 23
4 AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS 32306 3% 3% 33
5 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 15170 10% 1% 101
6 VISION RESEARCH 9671 5% 1% 56
7 GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY 5577 3% 1% 34
8 BRITISH JOURNAL OF OPHTHALMOLOGY 5408 4% 0% 42
9 DOCUMENTA OPHTHALMOLOGICA 4624 2% 1% 19
10 EYE 3509 2% 1% 24

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CONTRAST SENSITIVITY 266124 10% 9% 104 Search CONTRAST+SENSITIVITY Search CONTRAST+SENSITIVITY
2 LOGMAR 259487 1% 75% 12 Search LOGMAR Search LOGMAR
3 LETTER CHARTS 230661 1% 100% 8 Search LETTER+CHARTS Search LETTER+CHARTS
4 VISUAL ACUITY 214498 12% 6% 125 Search VISUAL+ACUITY Search VISUAL+ACUITY
5 VISUAL ACUITY CHARTS 184525 1% 80% 8 Search VISUAL+ACUITY+CHARTS Search VISUAL+ACUITY+CHARTS
6 PREFERENTIAL HYPERACUITY PERIMETRY 176598 1% 88% 7 Search PREFERENTIAL+HYPERACUITY+PERIMETRY Search PREFERENTIAL+HYPERACUITY+PERIMETRY
7 AMSLER GRID 151673 1% 48% 11 Search AMSLER+GRID Search AMSLER+GRID
8 LANDOLT C 102507 1% 44% 8 Search LANDOLT+C Search LANDOLT+C
9 VISION TESTING 102507 1% 44% 8 Search VISION+TESTING Search VISION+TESTING
10 VISUAL ACUITY TESTING 92263 0% 80% 4 Search VISUAL+ACUITY+TESTING Search VISUAL+ACUITY+TESTING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 OWSLEY, C , (2011) AGING AND VISION.VISION RESEARCH. VOL. 51. ISSUE 13. P. 1610 -1622 83 47% 115
2 FU, Y , YU, S , MA, YY , WANG, YC , ZHOU, YF , (2013) FUNCTIONAL DEGRADATION OF THE PRIMARY VISUAL CORTEX DURING EARLY SENESCENCE IN RHESUS MONKEYS.CEREBRAL CORTEX. VOL. 23. ISSUE 12. P. 2923 -2931 49 64% 5
3 HOGG, RE , CHAKRAVARTHY, U , (2006) VISUAL FUNCTION AND DYSFUNCTION IN EARLY AND LATE AGE-RELATED MACULOPATHY.PROGRESS IN RETINAL AND EYE RESEARCH. VOL. 25. ISSUE 3. P. 249-276 70 38% 84
4 GILLESPIE-GALLERY, H , KONSTANTAKOPOULOU, E , HARLOW, JA , BARBUR, JL , (2013) CAPTURING AGE-RELATED CHANGES IN FUNCTIONAL CONTRAST SENSITIVITY WITH DECREASING LIGHT LEVELS IN MONOCULAR AND BINOCULAR VISION.INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. VOL. 54. ISSUE 9. P. 6093-6103 37 67% 0
5 DIMITROV, PN , ROBMAN, LD , VARSAMIDIS, M , AUNG, KZ , MAKEYEVA, GA , GUYMER, RH , VINGRYS, AJ , (2011) VISUAL FUNCTION TESTS AS POTENTIAL BIOMARKERS IN AGE-RELATED MACULAR DEGENERATION.INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. VOL. 52. ISSUE 13. P. 9457-9469 40 56% 27
6 PLAINIS, S , TZATZALA, P , ORPHANOS, Y , TSILIMBARIS, MK , (2007) A MODIFIED ETDRS VISUAL ACUITY CHART FOR EUROPEAN-WIDE USE.OPTOMETRY AND VISION SCIENCE. VOL. 84. ISSUE 7. P. 647 -653 30 88% 8
7 KLINE, DW , CULHAM, JC , BARTEL, P , LYNK, L , (2001) AGING EFFECTS ON VERNIER HYPERACUITY: A FUNCTION OF OSCILLATION RATE BUT NOT TARGET CONTRAST.OPTOMETRY AND VISION SCIENCE. VOL. 78. ISSUE 9. P. 676 -682 36 84% 11
8 LOVIE-KITCHIN, JE , (2015) IS IT TIME TO CONFINE SNELLEN CHARTS TO THE ANNALS OF HISTORY?.OPHTHALMIC AND PHYSIOLOGICAL OPTICS. VOL. 35. ISSUE 6. P. 631 -636 21 95% 2
9 LI, RWH , EDWARDS, MH , BROWN, B , (2000) VARIATION IN VERNIER ACUITY WITH AGE.VISION RESEARCH. VOL. 40. ISSUE 27. P. 3775-3781 37 82% 15
10 SHAH, N , DAKIN, SC , WHITAKER, HL , ANDERSON, RS , (2014) EFFECT OF SCORING AND TERMINATION RULES ON TEST-RETEST VARIABILITY OF A NOVEL HIGH-PASS LETTER ACUITY CHART.INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. VOL. 55. ISSUE 3. P. 1386 -1392 28 70% 1

Classes with closest relation at Level 1


Rank Class id link
1 12824 LOW VISION//PREFERRED RETINAL LOCUS//READING SPEED
2 30297 POTENTIAL ACUITY METER//POTENTIAL VISION//PURKINJES VESSEL SHADOW
3 15023 STRAYLIGHT//SCHEIMPFLUG PHOTOGRAPHY//DISABILITY GLARE
4 15467 COLOR VISION DEFICIENCY//COLOR VISION TESTS//ISHIHARA
5 3360 PERIMETRY//VISUAL FIELD//AUTOMATED PERIMETRY
6 31913 AVIATOR SPECTACLES//TEAR FILM BUBBLES//AIRCRAFT EJECTION
7 1911 JOURNAL OF REFRACTIVE SURGERY//OCULAR ABERRATIONS//HIGHER ORDER ABERRATIONS
8 22180 DOUBLE PULSE RESOLUTION//BAYESIAN ADAPTIVE ESTIMATION//ADAPTIVE STAIRCASES
9 6140 VISION RESEARCH//VERNIER ACUITY//HYPERACUITY
10 3497 LOW VISION//VISUAL IMPAIRMENT//LIONS VIS REHABIL

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