Class information for:
Level 1: TRYPTOPHAN DEPLETION//ACUTE TRYPTOPHAN DEPLETION//TYROSINE DEPLETION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9489 1083 42.9 58%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
288 18308 SEROTONIN//5 HT1A RECEPTOR//5 HT1A RECEPTORS

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 TRYPTOPHAN DEPLETION Author keyword 97 64% 9% 94
2 ACUTE TRYPTOPHAN DEPLETION Author keyword 56 73% 4% 43
3 TYROSINE DEPLETION Author keyword 25 77% 2% 17
4 SEROTONERGIC VULNERABILITY Author keyword 11 100% 1% 6
5 CLIN CHILD ADOLESCENT PSYCHIAT PSYCHOSOMAT PS Address 6 50% 1% 9
6 LARGE NEUTRAL AMINO ACIDS Author keyword 4 26% 1% 12
7 TRYPTOPHAN FREE DRINK Author keyword 3 100% 0% 3
8 PLASMA TRYPTOPHAN Author keyword 1 31% 0% 4
9 COMPETING AMINO ACIDS Author keyword 1 100% 0% 2
10 LARGE NEUTRAL AMINO ACIDS LNAAS Author keyword 1 100% 0% 2

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 TRYPTOPHAN DEPLETION 97 64% 9% 94 Search TRYPTOPHAN+DEPLETION Search TRYPTOPHAN+DEPLETION
2 ACUTE TRYPTOPHAN DEPLETION 56 73% 4% 43 Search ACUTE+TRYPTOPHAN+DEPLETION Search ACUTE+TRYPTOPHAN+DEPLETION
3 TYROSINE DEPLETION 25 77% 2% 17 Search TYROSINE+DEPLETION Search TYROSINE+DEPLETION
4 SEROTONERGIC VULNERABILITY 11 100% 1% 6 Search SEROTONERGIC+VULNERABILITY Search SEROTONERGIC+VULNERABILITY
5 LARGE NEUTRAL AMINO ACIDS 4 26% 1% 12 Search LARGE+NEUTRAL+AMINO+ACIDS Search LARGE+NEUTRAL+AMINO+ACIDS
6 TRYPTOPHAN FREE DRINK 3 100% 0% 3 Search TRYPTOPHAN+FREE+DRINK Search TRYPTOPHAN+FREE+DRINK
7 PLASMA TRYPTOPHAN 1 31% 0% 4 Search PLASMA+TRYPTOPHAN Search PLASMA+TRYPTOPHAN
8 COMPETING AMINO ACIDS 1 100% 0% 2 Search COMPETING+AMINO+ACIDS Search COMPETING+AMINO+ACIDS
9 LARGE NEUTRAL AMINO ACIDS LNAAS 1 100% 0% 2 Search LARGE+NEUTRAL+AMINO+ACIDS+LNAAS Search LARGE+NEUTRAL+AMINO+ACIDS+LNAAS
10 NEUROTRANSMITTER PRECURSORS 1 50% 0% 2 Search NEUROTRANSMITTER+PRECURSORS Search NEUROTRANSMITTER+PRECURSORS

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 TRYPTOPHAN 132 51% 17% 187
2 RAPID DEPLETION 98 69% 8% 84
3 BRAIN TRYPTOPHAN 33 38% 6% 69
4 NORMAL MALES 29 52% 4% 40
5 AMINO ACID MIXTURES 22 39% 4% 46
6 NEUTRAL AMINO ACIDS 22 26% 7% 72
7 GELATIN BASED MIXTURE 21 90% 1% 9
8 FREE DEPRESSED PATIENTS 19 74% 1% 14
9 ANTIDEPRESSANT ACTION 18 29% 5% 54
10 AMINO ACID MIXTURE 17 47% 2% 27

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Mood is indirectly related to serotonin, norepinephrine and dopamine levels in humans: A meta-analysis of monoamine depletion studies 2007 231 127 77%
Large neutral amino acids: dietary effects on brain neurochemistry and function 2013 27 60 45%
Effects of acute tryptophan depletion on memory, attention and executive functions: A systematic review 2009 61 128 64%
Tryptophan depletion and its implications for psychiatry 2001 138 49 76%
The effects of tryptophan depletion on mood and psychiatric symptoms 2001 94 72 82%
Monoamine depletion in psychiatric and healthy populations: review 2003 121 113 65%
The effect of raising and lowering tryptophan levels on human mood and social behaviour 2013 15 66 47%
Amino acid challenge and depletion techniques in human functional neuroimaging studies: an overview 2015 1 136 43%
Mechanism of acute tryptophan depletion: is it only serotonin? 2011 32 136 49%
Effects of tryptophan loading on human cognition, mood, and sleep 2010 36 114 43%

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 CLIN CHILD ADOLESCENT PSYCHIAT PSYCHOSOMAT PS 6 50% 0.8% 9
2 MULTI SITE TRAINING PROGRAM BASIC SLEEP 1 100% 0.2% 2
3 MULTISITE TRAINING PROGRAM BASIC SLEEP 1 100% 0.2% 2
4 MED NEUROBIOL CLIN NEUROCHEM 1 40% 0.2% 2
5 LVR CLIN ESSEN 1 27% 0.3% 3
6 PSYCHIAT SERV 116AB 1 33% 0.2% 2
7 VET AFFAIRS MED 116A 1 33% 0.2% 2
8 SECT NEUROIMAGING MOOD ANXIETY DISORDERS 1 12% 0.6% 6
9 PSYCHIAT CLIN NEUROSCI M521 1 21% 0.3% 3
10 BRAIN TECHNOL TEAM 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000146533 ANTI FATIGUE//CENTRAL FATIGUE//SEA SNAKE LIPIDS
2 0.0000131607 FUNCTIONAL PSYCHOPATHOLOGY//CSF5 HIAA//CSF 5 HIAA
3 0.0000107475 D FENFLURAMINE//FENFLURAMINE//IPSAPIRONE
4 0.0000103271 CONE NEUROSURG//ALPHA METHYL L TRYPTOPHAN//SEROTONIN SYNTHESIS RATE
5 0.0000102829 ANTERIOR PIRIFORM CORTEX//FOOD INTAKE//AMINO ACID IMBALANCE
6 0.0000087042 BREAKFAST//HIGHLY CONCENTRATED OXYGEN//30 OXYGEN ADMINISTRATION
7 0.0000072272 HUMAN CULTU//LIFE STYLE STUDIES//PELLAGRA
8 0.0000064569 DEXFENFLURAMINE//D FENFLURAMINE//FENFLURAMINE
9 0.0000062249 HLTH IL//URINE AMINO ACIDS//MATURE RATS
10 0.0000061284 PATHOPHYSIOL THER EUT//MOL NEUROBIOL CELL BIOL UNIT//PGIBMS