Scimago Journal & Country Rank

Alzheimer's and Dementia

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Elsevier Inc.

H-Index

118

Publication type

Journals

ISSN

15525260, 15525279

Coverage

2005-2020

Information

Homepage

How to publish in this journal

Contact

Scope

The mission of Alzheimer & Dementia: Journal of the Alzheimer Association is to bridge the knowledge gaps across a wide range of bench-to-bedside investigation. The journal publishes the results of studies in: behavior, biochemistry, genetics, molecular biology, pharmacology, physiology, protein chemistry, neurology, neuropathology, psychiatry, geriatrics, neuropsychology, epidemiology, sociology, health services research, health economics, political science and public policy. Content emphasizes interdisciplinary investigations, integrative/translational articles, related to: etiology, risk factors, early detection, disease modifying interventions, prevention of dementia and applications of new technologies in health services. Join the conversation about this journal
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
Cellular and Molecular Neuroscience2006Q4
Cellular and Molecular Neuroscience2007Q4
Cellular and Molecular Neuroscience2008Q4
Cellular and Molecular Neuroscience2009Q3
Cellular and Molecular Neuroscience2010Q2
Cellular and Molecular Neuroscience2011Q2
Cellular and Molecular Neuroscience2012Q1
Cellular and Molecular Neuroscience2013Q1
Cellular and Molecular Neuroscience2014Q1
Cellular and Molecular Neuroscience2015Q1
Cellular and Molecular Neuroscience2016Q1
Cellular and Molecular Neuroscience2017Q1
Cellular and Molecular Neuroscience2018Q1
Cellular and Molecular Neuroscience2019Q1
Cellular and Molecular Neuroscience2020Q1
Developmental Neuroscience2006Q4
Developmental Neuroscience2007Q3
Developmental Neuroscience2008Q3
Developmental Neuroscience2009Q2
Developmental Neuroscience2010Q1
Developmental Neuroscience2011Q1
Developmental Neuroscience2012Q1
Developmental Neuroscience2013Q1
Developmental Neuroscience2014Q1
Developmental Neuroscience2015Q1
Developmental Neuroscience2016Q1
Developmental Neuroscience2017Q1
Developmental Neuroscience2018Q1
Developmental Neuroscience2019Q1
Developmental Neuroscience2020Q1
Epidemiology2006Q4
Epidemiology2007Q3
Epidemiology2008Q3
Epidemiology2009Q2
Epidemiology2010Q2
Epidemiology2011Q1
Epidemiology2012Q1
Epidemiology2013Q1
Epidemiology2014Q1
Epidemiology2015Q1
Epidemiology2016Q1
Epidemiology2017Q1
Epidemiology2018Q1
Epidemiology2019Q1
Epidemiology2020Q1
Geriatrics and Gerontology2006Q2
Geriatrics and Gerontology2007Q2
Geriatrics and Gerontology2008Q2
Geriatrics and Gerontology2009Q1
Geriatrics and Gerontology2010Q1
Geriatrics and Gerontology2011Q1
Geriatrics and Gerontology2012Q1
Geriatrics and Gerontology2013Q1
Geriatrics and Gerontology2014Q1
Geriatrics and Gerontology2015Q1
Geriatrics and Gerontology2016Q1
Geriatrics and Gerontology2017Q1
Geriatrics and Gerontology2018Q1
Geriatrics and Gerontology2019Q1
Geriatrics and Gerontology2020Q1
Health Policy2006Q2
Health Policy2007Q1
Health Policy2008Q1
Health Policy2009Q1
Health Policy2010Q1
Health Policy2011Q1
Health Policy2012Q1
Health Policy2013Q1
Health Policy2014Q1
Health Policy2015Q1
Health Policy2016Q1
Health Policy2017Q1
Health Policy2018Q1
Health Policy2019Q1
Health Policy2020Q1
Neurology (clinical)2006Q3
Neurology (clinical)2007Q2
Neurology (clinical)2008Q2
Neurology (clinical)2009Q2
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
Neurology (clinical)2020Q1
Psychiatry and Mental Health2006Q3
Psychiatry and Mental Health2007Q2
Psychiatry and Mental Health2008Q2
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
Psychiatry and Mental Health2020Q1
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
20060.289
20070.670
20080.688
20090.986
20101.711
20112.180
20124.445
20136.160
20146.496
20154.581
20164.385
20174.660
20185.450
20196.012
20206.713
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
200545
200659
200778
200886
200974
201065
201183
201276
2013112
2014163
2015145
2016125
2017142
2018149
2019157
2020182
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)20050.000
Cites / Doc. (4 years)20060.778
Cites / Doc. (4 years)20071.231
Cites / Doc. (4 years)20081.434
Cites / Doc. (4 years)20092.515
Cites / Doc. (4 years)20103.727
Cites / Doc. (4 years)20115.145
Cites / Doc. (4 years)20128.695
Cites / Doc. (4 years)201311.094
Cites / Doc. (4 years)201413.146
Cites / Doc. (4 years)201513.541
Cites / Doc. (4 years)20169.518
Cites / Doc. (4 years)201710.890
Cites / Doc. (4 years)201810.765
Cites / Doc. (4 years)201912.916
Cites / Doc. (4 years)202013.452
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.778
Cites / Doc. (3 years)20071.231
Cites / Doc. (3 years)20081.434
Cites / Doc. (3 years)20092.695
Cites / Doc. (3 years)20104.181
Cites / Doc. (3 years)20115.369
Cites / Doc. (3 years)201210.374
Cites / Doc. (3 years)201313.558
Cites / Doc. (3 years)201414.317
Cites / Doc. (3 years)201510.308
Cites / Doc. (3 years)20169.695
Cites / Doc. (3 years)201710.448
Cites / Doc. (3 years)201811.556
Cites / Doc. (3 years)201912.880
Cites / Doc. (3 years)202013.328
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.778
Cites / Doc. (2 years)20071.231
Cites / Doc. (2 years)20081.547
Cites / Doc. (2 years)20093.134
Cites / Doc. (2 years)20104.375
Cites / Doc. (2 years)20115.914
Cites / Doc. (2 years)201213.365
Cites / Doc. (2 years)201315.818
Cites / Doc. (2 years)201410.160
Cites / Doc. (2 years)201510.524
Cites / Doc. (2 years)20168.766
Cites / Doc. (2 years)201711.241
Cites / Doc. (2 years)201811.487
Cites / Doc. (2 years)201913.162
Cites / Doc. (2 years)202013.680
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 Cites20050
Self Cites200610
Self Cites200721
Self Cites200829
Self Cites200953
Self Cites201054
Self Cites201182
Self Cites2012104
Self Cites2013201
Self Cites2014222
Self Cites2015187
Self Cites2016139
Self Cites2017244
Self Cites2018208
Self Cites2019244
Self Cites2020225
Total Cites20050
Total Cites200635
Total Cites2007128
Total Cites2008261
Total Cites2009601
Total Cites2010995
Total Cites20111208
Total Cites20122303
Total Cites20133037
Total Cites20143880
Total Cites20153618
Total Cites20164072
Total Cites20174524
Total Cites20184761
Total Cites20195358
Total Cites20205971
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 document20050
External Cites per document20061.087
External Cites per document20071.911
External Cites per document20082.090
External Cites per document20093.942
External Cites per document20106.627
External Cites per document20118.341
External Cites per document201214.467
External Cites per document201315.756
External Cites per document201415.974
External Cites per document201510.962
External Cites per document201610.189
External Cites per document201710.465
External Cites per document201811.674
External Cites per document201913.013
External Cites per document202013.947
Cites per document20050.000
Cites per document20060.778
Cites per document20071.231
Cites per document20081.434
Cites per document20092.695
Cites per document20104.181
Cites per document20115.369
Cites per document201210.374
Cites per document201313.558
Cites per document201414.317
Cites per document201510.308
Cites per document20169.695
Cites per document201710.448
Cites per document201811.556
Cites per document201912.880
Cites per document202013.328
% 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
20056.67
200615.25
20077.69
20089.30
200917.57
201020.00
201125.30
201231.58
201341.07
201434.36
201546.90
201640.00
201745.07
201855.03
201943.95
202041.76
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 documents20050
Non-citable documents200622
Non-citable documents200748
Non-citable documents200871
Non-citable documents200984
Non-citable documents201096
Non-citable documents201190
Non-citable documents201270
Non-citable documents201344
Non-citable documents201442
Non-citable documents201538
Non-citable documents201634
Non-citable documents201724
Non-citable documents201822
Non-citable documents201923
Non-citable documents202036
Citable documents20050
Citable documents200623
Citable documents200756
Citable documents2008111
Citable documents2009139
Citable documents2010142
Citable documents2011135
Citable documents2012152
Citable documents2013180
Citable documents2014229
Citable documents2015313
Citable documents2016386
Citable documents2017409
Citable documents2018390
Citable documents2019393
Citable documents2020412
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 documents20050
Uncited documents200632
Uncited documents200762
Uncited documents2008101
Uncited documents200999
Uncited documents201070
Uncited documents201164
Uncited documents201259
Uncited documents201334
Uncited documents201438
Uncited documents201528
Uncited documents201639
Uncited documents201734
Uncited documents201827
Uncited documents201929
Uncited documents202040
Cited documents20050
Cited documents200613
Cited documents200742
Cited documents200881
Cited documents2009124
Cited documents2010168
Cited documents2011161
Cited documents2012163
Cited documents2013190
Cited documents2014233
Cited documents2015323
Cited documents2016381
Cited documents2017399
Cited documents2018385
Cited documents2019387
Cited documents2020408
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Metrics based on Scopus® data as of April 2021
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