Class information for:
Level 1: TRANSCRANIAL SONOGRAPHY//SUBSTANTIA NIGRA HYPERECHOGENICITY//TRANSCRANIAL ULTRASOUND

Basic class information

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
5 4 NEUROSCIENCES//CLINICAL NEUROLOGY//PSYCHOLOGY, EXPERIMENTAL 1830502
299 3       PARKINSONS DISEASE//ALPHA SYNUCLEIN//MOVEMENT DISORDERS 41610
141 2             PARKINSONS DISEASE//MOVEMENT DISORDERS//LEVODOPA 22884
24895 1                   TRANSCRANIAL SONOGRAPHY//SUBSTANTIA NIGRA HYPERECHOGENICITY//TRANSCRANIAL ULTRASOUND 321

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSCRANIAL SONOGRAPHY authKW 7384655 36% 64% 117
2 SUBSTANTIA NIGRA HYPERECHOGENICITY authKW 2775098 10% 91% 31
3 TRANSCRANIAL ULTRASOUND authKW 1528144 13% 38% 41
4 BRAIN PARENCHYMA SONOGRAPHY authKW 1080009 3% 100% 11
5 TRANSCRANIAL SONOGRAPHY TCS authKW 534547 2% 78% 7
6 BRAINSTEM RAPHE authKW 523636 2% 67% 8
7 SUBSTANTIA NIGRA ECHOGENICITY authKW 392727 2% 67% 6
8 HYPERECHOGENICITY authKW 369620 2% 47% 8
9 SN HYPERECHOGENICITY authKW 294548 1% 100% 3
10 LENTICULAR NUCLEUS authKW 223137 2% 45% 5

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Clinical Neurology 7662 66% 0% 213
2 Neuroimaging 1223 8% 0% 25
3 Neurosciences 996 33% 0% 107
4 Acoustics 427 7% 0% 23
5 Psychiatry 368 13% 0% 42
6 Radiology, Nuclear Medicine & Medical Imaging 235 12% 0% 37
7 Physiology 6 2% 0% 8
8 Geriatrics & Gerontology 5 1% 0% 3
9 Surgery 4 4% 0% 14
10 Medicine, General & Internal 1 3% 0% 9

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEURODEGENERAT 178349 13% 4% 41
2 HERTIE BRAIN 175320 2% 36% 5
3 HERTIE CLIN BRAIN 100108 12% 3% 40
4 ASKLEPIOS KLIN NEUROL 98183 0% 100% 1
5 BEIJING BRAIN DISORDER PARKINSONS DIS 98183 0% 100% 1
6 BIOMED MOL IMMUNOL CNR IBIM 98183 0% 100% 1
7 CLIN EPIDEMIOL MED TECHNOL ASSESMENT KEMTA 98183 0% 100% 1
8 DR JJ NAON MED 98183 0% 100% 1
9 FAK ZDRAVOTNICKYCH VED UP OLOMOUCI 98183 0% 100% 1
10 HERNE CLIN BRAIN 98183 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MOVEMENT DISORDERS 20289 12% 1% 37
2 INTERNATIONAL REVIEW OF NEUROBIOLOGY 15682 4% 1% 14
3 PARKINSONISM & RELATED DISORDERS 10120 5% 1% 16
4 JOURNAL OF NEUROLOGY 9846 8% 0% 25
5 JOURNAL OF NEURAL TRANSMISSION 8509 6% 0% 19
6 KLINISCHE NEUROPHYSIOLOGIE 7158 2% 1% 6
7 NEURODEGENERATIVE DISEASES 3605 2% 1% 5
8 PSYCHIATRY RESEARCH-NEUROIMAGING 2245 2% 0% 7
9 EUROPEAN JOURNAL OF NEUROLOGY 1994 3% 0% 9
10 ULTRASOUND IN MEDICINE AND BIOLOGY 1696 3% 0% 10

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRANSCRANIAL SONOGRAPHY 7384655 36% 64% 117 Search TRANSCRANIAL+SONOGRAPHY Search TRANSCRANIAL+SONOGRAPHY
2 SUBSTANTIA NIGRA HYPERECHOGENICITY 2775098 10% 91% 31 Search SUBSTANTIA+NIGRA+HYPERECHOGENICITY Search SUBSTANTIA+NIGRA+HYPERECHOGENICITY
3 TRANSCRANIAL ULTRASOUND 1528144 13% 38% 41 Search TRANSCRANIAL+ULTRASOUND Search TRANSCRANIAL+ULTRASOUND
4 BRAIN PARENCHYMA SONOGRAPHY 1080009 3% 100% 11 Search BRAIN+PARENCHYMA+SONOGRAPHY Search BRAIN+PARENCHYMA+SONOGRAPHY
5 TRANSCRANIAL SONOGRAPHY TCS 534547 2% 78% 7 Search TRANSCRANIAL+SONOGRAPHY+TCS Search TRANSCRANIAL+SONOGRAPHY+TCS
6 BRAINSTEM RAPHE 523636 2% 67% 8 Search BRAINSTEM+RAPHE Search BRAINSTEM+RAPHE
7 SUBSTANTIA NIGRA ECHOGENICITY 392727 2% 67% 6 Search SUBSTANTIA+NIGRA+ECHOGENICITY Search SUBSTANTIA+NIGRA+ECHOGENICITY
8 HYPERECHOGENICITY 369620 2% 47% 8 Search HYPERECHOGENICITY Search HYPERECHOGENICITY
9 SN HYPERECHOGENICITY 294548 1% 100% 3 Search SN+HYPERECHOGENICITY Search SN+HYPERECHOGENICITY
10 LENTICULAR NUCLEUS 223137 2% 45% 5 Search LENTICULAR+NUCLEUS Search LENTICULAR+NUCLEUS

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 5515 I 123 FP CIT//DOPAMINE TRANSPORTER//DATSCAN
2 8701 PARKINSONS DISEASE//ORTHOSTATIC HYPOTENSION//U913
3 22492 VASCULAR PARKINSONISM//PRIMITIVE REFLEXES//MILD PARKINSONIAN SIGNS
4 13309 TRANSCRANIAL COLOR CODED SONOGRAPHY//TRANSCRANIAL COLOR CODED DUPLEX SONOGRAPHY//VERTEBRAL ARTERY HYPOPLASIA
5 4753 REM SLEEP BEHAVIOR DISORDER//SLEEPWALKING//PARASOMNIA
6 29923 IBDML UMR CNRS 6216//IBDML UMR 6216//AGING NEUROEPIDEMIOL GRP
7 7457 NEUROMELANIN//AMINOCHROME//DOPAMINE QUINONE
8 6861 QUANTITATIVE SUSCEPTIBILITY MAPPING//SUSCEPTIBILITY WEIGHTED IMAGING//BRAIN IRON
9 1915 PROGRESSIVE SUPRANUCLEAR PALSY//MULTIPLE SYSTEM ATROPHY//CORTICOBASAL DEGENERATION
10 24711 DRUG INDUCED PARKINSONISM//DOTARIZINE//FLUNARIZINE

Go to start page