Scimago Journal & Country Rank

Journal of Neurology, Neurosurgery and Psychiatry

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
200
H Index
Subject Area and CategoryMedicine
Neurology (clinical)
Psychiatry and Mental Health
Surgery
Publisher BMJ Publishing Group  - SIR iconSCImago Institutions Ranking
Publication typeJournals
ISSN1468330X, 00223050
Coverage1920-1937, 1945-2020
Scope JNNP's ambition is to publish the most ground-breaking and cutting-edge research from around the world. Encompassing the entire genre of neurological sciences, our focus is on the common disorders (stroke, multiple sclerosis, Parkinson's disease, epilepsy, peripheral neuropathy, subarachnoid haemorrhage and neuropsychiatry), but with a keen interest in the Gordian knots that present themselves in the field, such as ALS. With early online publication, regular podcasts and an immense archive collection (with the longest half-life of any journal in clinical neuroscience), JNNP is a trail-blazer and not a follower.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Neurology (clinical)1999Q1
Neurology (clinical)2000Q1
Neurology (clinical)2001Q1
Neurology (clinical)2002Q1
Neurology (clinical)2003Q1
Neurology (clinical)2004Q1
Neurology (clinical)2005Q1
Neurology (clinical)2006Q1
Neurology (clinical)2007Q1
Neurology (clinical)2008Q1
Neurology (clinical)2009Q1
Neurology (clinical)2010Q1
Neurology (clinical)2011Q1
Neurology (clinical)2012Q1
Neurology (clinical)2013Q1
Neurology (clinical)2014Q1
Neurology (clinical)2015Q1
Neurology (clinical)2016Q1
Neurology (clinical)2017Q1
Neurology (clinical)2018Q1
Neurology (clinical)2019Q1
Psychiatry and Mental Health1999Q1
Psychiatry and Mental Health2000Q1
Psychiatry and Mental Health2001Q1
Psychiatry and Mental Health2002Q1
Psychiatry and Mental Health2003Q1
Psychiatry and Mental Health2004Q1
Psychiatry and Mental Health2005Q1
Psychiatry and Mental Health2006Q1
Psychiatry and Mental Health2007Q1
Psychiatry and Mental Health2008Q1
Psychiatry and Mental Health2009Q1
Psychiatry and Mental Health2010Q1
Psychiatry and Mental Health2011Q1
Psychiatry and Mental Health2012Q1
Psychiatry and Mental Health2013Q1
Psychiatry and Mental Health2014Q1
Psychiatry and Mental Health2015Q1
Psychiatry and Mental Health2016Q1
Psychiatry and Mental Health2017Q1
Psychiatry and Mental Health2018Q1
Psychiatry and Mental Health2019Q1
Surgery1999Q1
Surgery2000Q1
Surgery2001Q1
Surgery2002Q1
Surgery2003Q1
Surgery2004Q1
Surgery2005Q1
Surgery2006Q1
Surgery2007Q1
Surgery2008Q1
Surgery2009Q1
Surgery2010Q1
Surgery2011Q1
Surgery2012Q1
Surgery2013Q1
Surgery2014Q1
Surgery2015Q1
Surgery2016Q1
Surgery2017Q1
Surgery2018Q1
Surgery2019Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19991.222
20001.317
20011.228
20021.238
20031.360
20041.439
20051.390
20061.601
20071.757
20081.902
20092.068
20102.316
20112.301
20122.217
20132.495
20142.958
20152.986
20163.025
20173.186
20183.211
20193.265
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19992.980
Cites / Doc. (4 years)20003.344
Cites / Doc. (4 years)20013.310
Cites / Doc. (4 years)20023.483
Cites / Doc. (4 years)20033.826
Cites / Doc. (4 years)20043.830
Cites / Doc. (4 years)20054.075
Cites / Doc. (4 years)20064.502
Cites / Doc. (4 years)20074.528
Cites / Doc. (4 years)20084.752
Cites / Doc. (4 years)20095.051
Cites / Doc. (4 years)20105.171
Cites / Doc. (4 years)20115.564
Cites / Doc. (4 years)20125.797
Cites / Doc. (4 years)20135.892
Cites / Doc. (4 years)20146.412
Cites / Doc. (4 years)20156.392
Cites / Doc. (4 years)20167.231
Cites / Doc. (4 years)20177.288
Cites / Doc. (4 years)20187.254
Cites / Doc. (4 years)20198.282
Cites / Doc. (3 years)19992.980
Cites / Doc. (3 years)20003.175
Cites / Doc. (3 years)20013.318
Cites / Doc. (3 years)20023.426
Cites / Doc. (3 years)20033.817
Cites / Doc. (3 years)20043.664
Cites / Doc. (3 years)20053.906
Cites / Doc. (3 years)20064.276
Cites / Doc. (3 years)20074.602
Cites / Doc. (3 years)20084.751
Cites / Doc. (3 years)20094.965
Cites / Doc. (3 years)20105.258
Cites / Doc. (3 years)20115.507
Cites / Doc. (3 years)20125.495
Cites / Doc. (3 years)20136.029
Cites / Doc. (3 years)20146.817
Cites / Doc. (3 years)20156.825
Cites / Doc. (3 years)20167.329
Cites / Doc. (3 years)20177.422
Cites / Doc. (3 years)20187.465
Cites / Doc. (3 years)20198.535
Cites / Doc. (2 years)19992.584
Cites / Doc. (2 years)20003.001
Cites / Doc. (2 years)20013.171
Cites / Doc. (2 years)20023.175
Cites / Doc. (2 years)20033.472
Cites / Doc. (2 years)20043.435
Cites / Doc. (2 years)20053.614
Cites / Doc. (2 years)20064.258
Cites / Doc. (2 years)20074.420
Cites / Doc. (2 years)20084.441
Cites / Doc. (2 years)20094.848
Cites / Doc. (2 years)20105.131
Cites / Doc. (2 years)20115.027
Cites / Doc. (2 years)20125.347
Cites / Doc. (2 years)20136.228
Cites / Doc. (2 years)20147.342
Cites / Doc. (2 years)20156.771
Cites / Doc. (2 years)20167.198
Cites / Doc. (2 years)20177.393
Cites / Doc. (2 years)20187.630
Cites / Doc. (2 years)20198.486
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites199999
Self Cites2000103
Self Cites2001146
Self Cites2002132
Self Cites2003163
Self Cites2004144
Self Cites2005141
Self Cites2006100
Self Cites2007105
Self Cites200897
Self Cites200981
Self Cites201093
Self Cites201191
Self Cites2012126
Self Cites2013148
Self Cites2014133
Self Cites2015125
Self Cites2016118
Self Cites2017124
Self Cites201883
Self Cites2019148
Total Cites19992664
Total Cites20003077
Total Cites20013222
Total Cites20023238
Total Cites20033653
Total Cites20043796
Total Cites20054258
Total Cites20064751
Total Cites20074809
Total Cites20084518
Total Cites20094434
Total Cites20104506
Total Cites20114642
Total Cites20124495
Total Cites20134558
Total Cites20144690
Total Cites20154361
Total Cites20164573
Total Cites20174416
Total Cites20183867
Total Cites20194071
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19992.869
External Cites per document20003.069
External Cites per document20013.168
External Cites per document20023.287
External Cites per document20033.647
External Cites per document20043.525
External Cites per document20053.777
External Cites per document20064.186
External Cites per document20074.501
External Cites per document20084.649
External Cites per document20094.875
External Cites per document20105.149
External Cites per document20115.399
External Cites per document20125.341
External Cites per document20135.833
External Cites per document20146.624
External Cites per document20156.629
External Cites per document20167.139
External Cites per document20177.213
External Cites per document20187.305
External Cites per document20198.224
Cites per document19992.980
Cites per document20003.175
Cites per document20013.318
Cites per document20023.426
Cites per document20033.817
Cites per document20043.664
Cites per document20053.906
Cites per document20064.276
Cites per document20074.602
Cites per document20084.751
Cites per document20094.965
Cites per document20105.258
Cites per document20115.507
Cites per document20125.495
Cites per document20136.029
Cites per document20146.817
Cites per document20156.825
Cites per document20167.329
Cites per document20177.422
Cites per document20187.465
Cites per document20198.535
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199913.93
20008.37
200112.95
200210.35
200313.49
200420.98
200515.87
200616.43
200715.53
200819.74
200921.90
201023.45
201122.49
201224.83
201325.00
201429.53
201534.63
201642.23
201742.29
201839.47
201940.68
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents1999415
Non-citable documents2000436
Non-citable documents2001475
Non-citable documents2002473
Non-citable documents2003434
Non-citable documents2004393
Non-citable documents2005378
Non-citable documents2006363
Non-citable documents2007351
Non-citable documents2008347
Non-citable documents2009325
Non-citable documents2010282
Non-citable documents2011255
Non-citable documents2012238
Non-citable documents2013243
Non-citable documents2014236
Non-citable documents2015245
Non-citable documents2016227
Non-citable documents2017211
Non-citable documents2018191
Non-citable documents2019241
Citable documents1999894
Citable documents2000969
Citable documents2001971
Citable documents2002945
Citable documents2003957
Citable documents20041036
Citable documents20051090
Citable documents20061111
Citable documents20071045
Citable documents2008951
Citable documents2009893
Citable documents2010857
Citable documents2011843
Citable documents2012818
Citable documents2013756
Citable documents2014688
Citable documents2015639
Citable documents2016624
Citable documents2017595
Citable documents2018518
Citable documents2019477
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999539
Uncited documents2000556
Uncited documents2001556
Uncited documents2002554
Uncited documents2003499
Uncited documents2004472
Uncited documents2005427
Uncited documents2006405
Uncited documents2007358
Uncited documents2008340
Uncited documents2009308
Uncited documents2010322
Uncited documents2011268
Uncited documents2012245
Uncited documents2013231
Uncited documents2014197
Uncited documents2015211
Uncited documents2016176
Uncited documents2017155
Uncited documents2018133
Uncited documents2019120
Cited documents1999770
Cited documents2000849
Cited documents2001890
Cited documents2002864
Cited documents2003892
Cited documents2004957
Cited documents20051041
Cited documents20061069
Cited documents20071038
Cited documents2008958
Cited documents2009910
Cited documents2010817
Cited documents2011830
Cited documents2012811
Cited documents2013768
Cited documents2014727
Cited documents2015673
Cited documents2016675
Cited documents2017651
Cited documents2018576
Cited documents2019598
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