Class information for:
Level 1: BRIGHT LIGHT//DELAYED SLEEP PHASE SYNDROME//BIOL RHYTHMS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1653 2471 38.3 66%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
315 17600 INSOMNIA//SLEEP//SLEEP DURATION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BRIGHT LIGHT Author keyword 84 63% 3% 85
2 DELAYED SLEEP PHASE SYNDROME Author keyword 67 70% 2% 56
3 BIOL RHYTHMS Address 59 71% 2% 48
4 JET LAG Author keyword 52 45% 4% 89
5 NON 24 HOUR SLEEP WAKE SYNDROME Author keyword 45 94% 1% 16
6 DIM LIGHT MELATONIN ONSET Author keyword 36 71% 1% 29
7 SLEEP MOOD DISORDERS Address 20 66% 1% 19
8 CIRCADIAN RHYTHM SLEEP DISORDERS Author keyword 20 62% 1% 21
9 DELAYED SLEEP PHASE SYNDROME DSPS Author keyword 15 88% 0% 7
10 6 SULPHATOXYMELATONIN Author keyword 14 44% 1% 24

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 BRIGHT LIGHT 84 63% 3% 85 Search BRIGHT+LIGHT Search BRIGHT+LIGHT
2 DELAYED SLEEP PHASE SYNDROME 67 70% 2% 56 Search DELAYED+SLEEP+PHASE+SYNDROME Search DELAYED+SLEEP+PHASE+SYNDROME
3 JET LAG 52 45% 4% 89 Search JET+LAG Search JET+LAG
4 NON 24 HOUR SLEEP WAKE SYNDROME 45 94% 1% 16 Search NON+24+HOUR+SLEEP+WAKE+SYNDROME Search NON+24+HOUR+SLEEP+WAKE+SYNDROME
5 DIM LIGHT MELATONIN ONSET 36 71% 1% 29 Search DIM+LIGHT+MELATONIN+ONSET Search DIM+LIGHT+MELATONIN+ONSET
6 CIRCADIAN RHYTHM SLEEP DISORDERS 20 62% 1% 21 Search CIRCADIAN+RHYTHM+SLEEP+DISORDERS Search CIRCADIAN+RHYTHM+SLEEP+DISORDERS
7 DELAYED SLEEP PHASE SYNDROME DSPS 15 88% 0% 7 Search DELAYED+SLEEP+PHASE+SYNDROME+DSPS Search DELAYED+SLEEP+PHASE+SYNDROME+DSPS
8 6 SULPHATOXYMELATONIN 14 44% 1% 24 Search 6+SULPHATOXYMELATONIN Search 6+SULPHATOXYMELATONIN
9 NON 24 H SLEEP WAKE SYNDROME 14 100% 0% 7 Search NON+24+H+SLEEP+WAKE+SYNDROME Search NON+24+H+SLEEP+WAKE+SYNDROME
10 TIME ZONE TRANSITIONS 12 75% 0% 9 Search TIME+ZONE+TRANSITIONS Search TIME+ZONE+TRANSITIONS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PLASMA MELATONIN 178 43% 13% 316
2 BRIGHT LIGHT 134 34% 13% 323
3 PHASE RESPONSE CURVE 108 56% 5% 132
4 JET LAG 104 45% 7% 172
5 HUMAN CIRCADIAN PACEMAKER 78 50% 4% 111
6 BLIND MAN 76 85% 2% 40
7 SERUM MELATONIN 65 37% 6% 139
8 HUMAN CIRCADIAN RHYTHMS 60 50% 3% 86
9 RESPONSE CURVE 42 50% 2% 60
10 NOCTURNAL MELATONIN 34 65% 1% 33

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 JOURNAL OF BIOLOGICAL RHYTHMS 13 10% 5% 117

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Why the dim light melatonin onset (DLMO) should be measured before treatment of patients with circadian rhythm sleep disorders 2014 8 64 77%
Practice parameters for the clinical evaluation and treatment of circadian rhythm sleep disorders 2007 143 122 75%
Melatonin as a chronobiotic 2005 194 59 83%
Current role of melatonin in pediatric neurology: Clinical recommendations 2015 3 105 42%
Circadian rhythm sleep disorders: Part 1, basic principles, shift work and jet lag disorders 2007 142 184 65%
Effects of exogenous melatonin on sleep: a meta-analysis 2005 124 21 95%
Jet lag: trends and coping strategies 2007 111 130 70%
The basic physiology and pathophysiology of melatonin 2005 225 103 48%
Bright light, dark and melatonin can promote circadian adaptation in night shift workers 2002 81 55 91%
A practical approach to circadian rhythm sleep disorders 2009 49 71 72%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BIOL RHYTHMS 59 71% 1.9% 48
2 SLEEP MOOD DISORDERS 20 66% 0.8% 19
3 CIRCADIAN NEUROENDOCRINE SLEEP DISORDERS SECT 11 54% 0.6% 14
4 CHRONOBIOL 10 11% 3.4% 85
5 HUMAN CHRONOBIOL 8 60% 0.4% 9
6 HOUSING SCI 8 100% 0.2% 5
7 FATIGUE SLEEP MED 5 44% 0.3% 8
8 MEDNEUROENDOCRINE SLEEP DISORDERS SECT 4 75% 0.1% 3
9 SLEEP WAKE DISORDERS CHRONOBIOL 4 44% 0.3% 7
10 BRIGHAM WOMENS HOSP ENDOCRINOL 3 100% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000211533 OXOMEMAZINE//PRECOLUMN OXIDATION//BIOL FUNCIONAL CIENCIAS SALUD
2 0.0000187013 MELANOPSIN//INTRINSICALLY PHOTOSENSITIVE RETINAL GANGLION CELLS//IPRGC
3 0.0000166134 ANIM SUBJECT PROGRAM//HUMAN ETHOL CHRONOBIOL//GMDRB
4 0.0000159647 SUNDOWNING//CIRCADIAN RHYTHM DISTURBANCE//HOME PLIANCES RD
5 0.0000157658 MELATONIN RECEPTORS//PARS TUBERALIS//IODOMELATONIN
6 0.0000155227 SEASONAL AFFECTIVE DISORDER//WINTER DEPRESSION//SEASONAL DEPRESSION
7 0.0000152360 AGOMELATINE//MELATONERGIC RECEPTORS//S 20098
8 0.0000120830 CHRONONEUROENDOCRINE ONCOL//CIRCADIAN DISRUPTION//LIGHT AT NIGHT
9 0.0000118287 MORNINGNESS EVENINGNESS//CHRONOTYPE//MORNINGNESS
10 0.0000111728 HIGH SPORT PHYS EDUC//SPORTS PERFORMANCE OPTIMIZAT//UNIT EM2S