Class information for:
Level 1: EEG SLEEP//REM LATENCY//SLEEP STUDY UNIT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7652 1343 43.9 56%


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
11 4 NEUROSCIENCES//CLINICAL NEUROLOGY//NEUROL 1112395
133 3       MELATONIN//SLEEP//JOURNAL OF PINEAL RESEARCH 66554
178 2             SLEEP//INSOMNIA//SLEEP DURATION 22048
7652 1                   EEG SLEEP//REM LATENCY//SLEEP STUDY UNIT 1343

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 EEG SLEEP authKW 239297 1% 53% 20
2 REM LATENCY authKW 213299 2% 45% 21
3 SLEEP STUDY UNIT address 155887 1% 57% 12
4 SLEEP EEG authKW 148486 3% 17% 38
5 SLEEP DEPRIVATION authKW 147739 8% 6% 114
6 RAPID EYE MOVEMENT LATENCY authKW 111397 1% 70% 7
7 REM SLEEP authKW 78598 5% 5% 66
8 BIOLOGICAL PSYCHIATRY journal 74454 13% 2% 172
9 SLEEP authKW 68628 14% 2% 189
10 SLEEP PHASE ADVANCE THERAPY authKW 68205 0% 100% 3

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 Psychiatry 62634 77% 0% 1031
2 Neurosciences 5168 37% 0% 495
3 Clinical Neurology 3493 23% 0% 310
4 Pharmacology & Pharmacy 818 17% 0% 222
5 Psychology 692 5% 0% 73
6 Psychology, Clinical 371 4% 0% 56
7 Neuroimaging 82 1% 0% 15
8 Behavioral Sciences 63 2% 0% 27
9 Psychology, Biological 50 1% 0% 11
10 Gerontology 34 1% 0% 11

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 SLEEP STUDY UNIT 155887 1% 57% 12
2 DEP S MAN DEP S PREVENT PROGRAM 45470 0% 100% 2
3 O NEUROCIENCIAS 30312 0% 67% 2
4 SLEEP PSYCHIAT ASSEN 30312 0% 67% 2
5 NEUROPSYCHIAT SCI 24868 1% 8% 14
6 ABT ALLGEMEINE PSYCHIAT POLIKLIN 22735 0% 100% 1
7 ADULT IDENCY TRAINING PROGRAM 22735 0% 100% 1
8 ANIM BIOL EXPT REGENERAT NEUROSCI 22735 0% 100% 1
9 BEHAV REPROD BIOL 22735 0% 100% 1
10 BERITASHVILI 22735 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 BIOLOGICAL PSYCHIATRY 74454 13% 2% 172
2 PSYCHIATRY RESEARCH 38490 9% 1% 115
3 JOURNAL OF AFFECTIVE DISORDERS 13303 5% 1% 70
4 ARCHIVES OF GENERAL PSYCHIATRY 12248 3% 1% 46
5 NEUROPSYCHOBIOLOGY 9158 2% 1% 31
6 JOURNAL OF PSYCHIATRIC RESEARCH 7598 2% 1% 33
7 PHARMACOPSYCHIATRY 5456 2% 1% 22
8 NEUROPSYCHOPHARMACOLOGY 5134 3% 1% 34
9 SLEEP MEDICINE REVIEWS 5052 1% 2% 12
10 JOURNAL OF SLEEP RESEARCH 4061 1% 1% 16

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 EEG SLEEP 239297 1% 53% 20 Search EEG+SLEEP Search EEG+SLEEP
2 REM LATENCY 213299 2% 45% 21 Search REM+LATENCY Search REM+LATENCY
3 SLEEP EEG 148486 3% 17% 38 Search SLEEP+EEG Search SLEEP+EEG
4 SLEEP DEPRIVATION 147739 8% 6% 114 Search SLEEP+DEPRIVATION Search SLEEP+DEPRIVATION
5 RAPID EYE MOVEMENT LATENCY 111397 1% 70% 7 Search RAPID+EYE+MOVEMENT+LATENCY Search RAPID+EYE+MOVEMENT+LATENCY
6 REM SLEEP 78598 5% 5% 66 Search REM+SLEEP Search REM+SLEEP
7 SLEEP 68628 14% 2% 189 Search SLEEP Search SLEEP
8 SLEEP PHASE ADVANCE THERAPY 68205 0% 100% 3 Search SLEEP+PHASE+ADVANCE+THERAPY Search SLEEP+PHASE+ADVANCE+THERAPY
9 SLOW WAVE SLEEP 60051 3% 7% 40 Search SLOW+WAVE+SLEEP Search SLOW+WAVE+SLEEP
10 POLYSOMNOGRAPHY 58122 6% 3% 82 Search POLYSOMNOGRAPHY Search POLYSOMNOGRAPHY

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 RIEMANN, D , BERGER, M , VODERHOLZER, U , (2001) SLEEP AND DEPRESSION - RESULTS FROM PSYCHOBIOLOGICAL STUDIES: AN OVERVIEW.BIOLOGICAL PSYCHOLOGY. VOL. 57. ISSUE 1-3. P. 67 -103 121 71% 240
2 SVESTKA, J , (2008) SLEEP DEPRIVATION THERAPY.NEUROENDOCRINOLOGY LETTERS. VOL. 29. ISSUE . P. 65 -92 103 82% 6
3 BENEDETTI, F , COLOMBO, C , (2011) SLEEP DEPRIVATION IN MOOD DISORDERS.NEUROPSYCHOBIOLOGY. VOL. 64. ISSUE 3. P. 141-151 90 73% 28
4 HEMMETER, UM , HEMMETER-SPERNAL, J , KRIEG, JC , (2010) SLEEP DEPRIVATION IN DEPRESSION.EXPERT REVIEW OF NEUROTHERAPEUTICS. VOL. 10. ISSUE 7. P. 1101-1115 94 72% 29
5 BENCA, RM , OBERMEYER, WH , THISTED, RA , GILLIN, JC , (1992) SLEEP AND PSYCHIATRIC-DISORDERS - A METAANALYSIS.ARCHIVES OF GENERAL PSYCHIATRY. VOL. 49. ISSUE 8. P. 651-668 100 66% 733
6 RIEMANN, D , SCHNITZLER, M , HOHAGEN, F , BERGER, M , (1994) DEPRESSION AND SLEEP - PRESENT STATE OF RESEARCH.FORTSCHRITTE DER NEUROLOGIE PSYCHIATRIE. VOL. 62. ISSUE 12. P. 458-478 114 80% 13
7 CANO-LOZANO, MC , ESPINOSA-FERNANDEZ, L , MIRO, E , BUELA-CASAL, G , (2003) A REVIEW OF SLEEP DISORDERS IN DEPRESSION.REVISTA DE NEUROLOGIA. VOL. 36. ISSUE 4. P. 366-375 69 88% 4
8 PILLAI, V , KALMBACH, DA , CIESLA, JA , (2011) A META-ANALYSIS OF ELECTROENCEPHALOGRAPHIC SLEEP IN DEPRESSION: EVIDENCE FOR GENETIC BIOMARKERS.BIOLOGICAL PSYCHIATRY. VOL. 70. ISSUE 10. P. 912-919 57 71% 37
9 NAVARRO, JF , DAVILA, G , (1998) PSYCHOPATHOLOGY AND SLEEP. III. DEPRESSION.BEHAVIORAL PSYCHOLOGY-PSICOLOGIA CONDUCTUAL. VOL. 6. ISSUE 2. P. 253 -273 72 92% 0
10 TSUNO, N , BESSET, A , RITCHIE, K , (2005) SLEEP AND DEPRESSION.JOURNAL OF CLINICAL PSYCHIATRY. VOL. 66. ISSUE 10. P. 1254-1269 77 47% 287

Classes with closest relation at Level 1


Rank Class id link
1 20870 CORTICOTROPIN LIKE INTERMEDIATE LOBE PEPTIDE//5 HT1A BLOCKADE//SLEEP WAKING PHASES
2 8332 SEASONAL AFFECTIVE DISORDER//LIGHT THERAPY//WINTER DEPRESSION
3 21491 PARADOXICAL SLEEP DEPRIVATION//SLEEP DEPRIVATION//REM SLEEP DEPRIVATION
4 25868 SEROTONIN 5 HT SYNDROME//CATALEPSIA//CENTRAL 5 HT1A RECEPTOR
5 5686 SLEEP HOMEOSTASIS//K COMPLEX//SLOW WAVE ACTIVITY
6 952 INSOMNIA//PRIMARY INSOMNIA//CHRONIC INSOMNIA
7 5680 DEX CRH TEST//DEXAMETHASONE SUPPRESSION TEST//PSYCHIATRY
8 19452 AOD ALCOHOL OR OTHER DRUG USE PATTERN//PHYSIOLOGICAL AODE EFFECTS OF AOD USE ABUSE//TETRABAMATE
9 13614 A SZENT GYORGYI MED//VET COMPARAT ANAT PHARMACOL PHYSIOL//GIUSEPPE MORUZZI EXPT SLEEP
10 30227 NEONATAL CLOMIPRAMINE//ANIMAL DEPRESSION MODEL//ACETYLCHOLINE RECEPTORS CENTRAL

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