Scimago Journal & Country Rank

Epilepsia

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
184
H Index
Subject Area and CategoryMedicine
Neurology (clinical)

Neuroscience
Neurology
PublisherWiley-Blackwell Publishing Ltd
Publication typeJournals
ISSN15281167, 00139580
Coverage1909-1915, 1937-1950, 1952-1955, 1959-2020
Scope Epilepsia is the leading, authoritative source for innovative clinical and basic science research for all aspects of epilepsy and seizures. In addition, Epilepsia publishes critical reviews, opinion pieces, and guidelines that foster understanding and aim to improve the diagnosis and treatment of people with seizures and epilepsy.

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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
Neurology1999Q1
Neurology2000Q1
Neurology2001Q1
Neurology2002Q1
Neurology2003Q1
Neurology2004Q1
Neurology2005Q1
Neurology2006Q1
Neurology2007Q1
Neurology2008Q1
Neurology2009Q1
Neurology2010Q1
Neurology2011Q1
Neurology2012Q1
Neurology2013Q1
Neurology2014Q1
Neurology2015Q1
Neurology2016Q1
Neurology2017Q1
Neurology2018Q1
Neurology2019Q1
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
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
19991.281
20001.453
20011.390
20021.365
20031.473
20041.485
20051.479
20061.523
20071.631
20081.792
20091.954
20101.697
20111.994
20122.205
20132.525
20142.660
20152.646
20162.599
20172.261
20182.850
20192.484
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)19992.725
Cites / Doc. (4 years)20003.333
Cites / Doc. (4 years)20013.555
Cites / Doc. (4 years)20023.679
Cites / Doc. (4 years)20033.610
Cites / Doc. (4 years)20043.760
Cites / Doc. (4 years)20053.740
Cites / Doc. (4 years)20063.797
Cites / Doc. (4 years)20073.849
Cites / Doc. (4 years)20084.016
Cites / Doc. (4 years)20094.721
Cites / Doc. (4 years)20104.418
Cites / Doc. (4 years)20114.615
Cites / Doc. (4 years)20125.032
Cites / Doc. (4 years)20135.151
Cites / Doc. (4 years)20145.468
Cites / Doc. (4 years)20155.652
Cites / Doc. (4 years)20165.643
Cites / Doc. (4 years)20175.981
Cites / Doc. (4 years)20186.075
Cites / Doc. (4 years)20196.142
Cites / Doc. (3 years)19992.725
Cites / Doc. (3 years)20003.411
Cites / Doc. (3 years)20013.495
Cites / Doc. (3 years)20023.508
Cites / Doc. (3 years)20033.608
Cites / Doc. (3 years)20043.639
Cites / Doc. (3 years)20053.608
Cites / Doc. (3 years)20063.811
Cites / Doc. (3 years)20073.854
Cites / Doc. (3 years)20083.947
Cites / Doc. (3 years)20094.773
Cites / Doc. (3 years)20104.337
Cites / Doc. (3 years)20114.553
Cites / Doc. (3 years)20124.907
Cites / Doc. (3 years)20135.279
Cites / Doc. (3 years)20145.624
Cites / Doc. (3 years)20155.683
Cites / Doc. (3 years)20165.818
Cites / Doc. (3 years)20175.819
Cites / Doc. (3 years)20186.109
Cites / Doc. (3 years)20196.197
Cites / Doc. (2 years)19992.614
Cites / Doc. (2 years)20003.188
Cites / Doc. (2 years)20013.153
Cites / Doc. (2 years)20023.250
Cites / Doc. (2 years)20033.343
Cites / Doc. (2 years)20043.319
Cites / Doc. (2 years)20053.460
Cites / Doc. (2 years)20063.666
Cites / Doc. (2 years)20073.666
Cites / Doc. (2 years)20083.895
Cites / Doc. (2 years)20094.517
Cites / Doc. (2 years)20104.116
Cites / Doc. (2 years)20114.292
Cites / Doc. (2 years)20124.783
Cites / Doc. (2 years)20135.332
Cites / Doc. (2 years)20145.543
Cites / Doc. (2 years)20155.570
Cites / Doc. (2 years)20165.699
Cites / Doc. (2 years)20175.482
Cites / Doc. (2 years)20185.941
Cites / Doc. (2 years)20196.549
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 Cites1999419
Self Cites2000480
Self Cites2001388
Self Cites2002388
Self Cites2003370
Self Cites2004348
Self Cites2005470
Self Cites2006412
Self Cites2007560
Self Cites2008491
Self Cites2009519
Self Cites2010567
Self Cites2011654
Self Cites2012713
Self Cites2013740
Self Cites2014488
Self Cites2015419
Self Cites2016402
Self Cites2017362
Self Cites2018397
Self Cites2019408
Total Cites19992183
Total Cites20002940
Total Cites20013285
Total Cites20023610
Total Cites20033666
Total Cites20043508
Total Cites20053319
Total Cites20063708
Total Cites20073923
Total Cites20084468
Total Cites20095131
Total Cites20104957
Total Cites20115636
Total Cites20126389
Total Cites20136578
Total Cites20146411
Total Cites20155865
Total Cites20165382
Total Cites20174673
Total Cites20184863
Total Cites20195038
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 document19992.202
External Cites per document20002.854
External Cites per document20013.082
External Cites per document20023.131
External Cites per document20033.244
External Cites per document20043.278
External Cites per document20053.097
External Cites per document20063.387
External Cites per document20073.304
External Cites per document20083.513
External Cites per document20094.290
External Cites per document20103.841
External Cites per document20114.024
External Cites per document20124.359
External Cites per document20134.685
External Cites per document20145.196
External Cites per document20155.277
External Cites per document20165.384
External Cites per document20175.369
External Cites per document20185.611
External Cites per document20195.695
Cites per document19992.725
Cites per document20003.411
Cites per document20013.495
Cites per document20023.508
Cites per document20033.608
Cites per document20043.639
Cites per document20053.608
Cites per document20063.811
Cites per document20073.854
Cites per document20083.947
Cites per document20094.773
Cites per document20104.337
Cites per document20114.553
Cites per document20124.907
Cites per document20135.279
Cites per document20145.624
Cites per document20155.683
Cites per document20165.818
Cites per document20175.819
Cites per document20186.109
Cites per document20196.197
% 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
199913.73
200010.64
200113.57
200217.66
200318.66
200419.27
200522.27
200620.24
200724.06
200821.77
200921.97
201024.24
201125.28
201229.01
201337.47
201432.76
201530.56
201629.45
201741.80
201836.30
201936.24
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 documents199956
Non-citable documents200080
Non-citable documents200180
Non-citable documents200272
Non-citable documents200367
Non-citable documents200486
Non-citable documents200592
Non-citable documents200693
Non-citable documents2007120
Non-citable documents2008158
Non-citable documents2009188
Non-citable documents2010183
Non-citable documents2011163
Non-citable documents2012143
Non-citable documents2013114
Non-citable documents2014119
Non-citable documents2015136
Non-citable documents2016174
Non-citable documents2017178
Non-citable documents2018148
Non-citable documents2019110
Citable documents1999801
Citable documents2000862
Citable documents2001940
Citable documents20021029
Citable documents20031016
Citable documents2004964
Citable documents2005920
Citable documents2006973
Citable documents20071018
Citable documents20081132
Citable documents20091075
Citable documents20101143
Citable documents20111238
Citable documents20121302
Citable documents20131246
Citable documents20141140
Citable documents20151032
Citable documents2016925
Citable documents2017803
Citable documents2018796
Citable documents2019813
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 documents1999287
Uncited documents2000240
Uncited documents2001235
Uncited documents2002270
Uncited documents2003254
Uncited documents2004249
Uncited documents2005226
Uncited documents2006234
Uncited documents2007243
Uncited documents2008298
Uncited documents2009263
Uncited documents2010298
Uncited documents2011339
Uncited documents2012308
Uncited documents2013260
Uncited documents2014182
Uncited documents2015172
Uncited documents2016227
Uncited documents2017207
Uncited documents2018196
Uncited documents2019159
Cited documents1999570
Cited documents2000702
Cited documents2001785
Cited documents2002831
Cited documents2003829
Cited documents2004801
Cited documents2005786
Cited documents2006832
Cited documents2007895
Cited documents2008992
Cited documents20091000
Cited documents20101028
Cited documents20111062
Cited documents20121137
Cited documents20131100
Cited documents20141077
Cited documents2015996
Cited documents2016872
Cited documents2017774
Cited documents2018748
Cited documents2019764
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