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Article Citations
Citation Distribution
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International Psychogeriatrics
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Psychiatry
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Psychology
3.4
(top 5%)
Impact Factor
3.7
(top 5%)
extended IF
112
(top 3%)
H-Index
2.3K
authors
4.4K
papers
93.5K
citations
5.4K
citing journals
36.6K
citing authors
Most published authors
Author
Articles
Total Articles
Total Citations
Henry Brodaty
57
673
34,929
Nicola T Lautenschlager
48
208
6,935
Nancy Ann Pachana
44
267
5,680
Gill Livingston
32
309
21,276
Osvaldo P Almeida
31
351
16,592
Barry Reisberg
30
88
7,443
Martin Orrell
30
297
11,214
John T O'brien
28
423
24,097
Alistair Burns
28
395
25,762
Daniel W O'connor
27
102
3,096
Kenneth Rockwood
27
368
35,883
David C Steffens
25
289
15,050
Gerard J Byrne
24
156
4,326
Claudia A Cooper
24
194
11,519
Clive Ballard
23
499
35,008
Leon Flicker
22
428
16,505
Perminder S Sachdev
21
984
56,867
Jiska Cohen-Mansfield
20
297
15,521
Monica S Yassuda
20
155
2,819
Martin J Prince
19
427
30,684
Liat Ayalon
18
228
4,415
Mary Ganguli
18
103
7,860
Carmelle Peisah
18
69
874
Dilip V Jeste
17
192
8,476
Debby Gerritsen
17
82
971
John Snowdon
17
90
1,998
Christina A Bryant
17
88
1,804
Jane McCusker
16
135
5,689
Karen Ritchie
16
298
29,136
Kaarin J Anstey
16
484
18,992
Zahinoor Ismail
16
190
4,613
Yoram Barak
16
209
4,991
Briony Dow
16
91
999
Ian G Mckeith
15
342
27,455
Jeffrey L Cummings
15
350
47,336
Myrra Vernooij-Dassen
15
110
3,256
Brian A Lawlor
15
314
16,521
Linda Clare
14
324
12,902
Huali Wang
14
62
1,248
Wendy Moyle
14
218
5,525
Serge Gauthier
14
213
22,653
Frans R J Verhey
14
320
11,543
Raimundo Mateos
14
43
803
Kirsten J Moore
13
84
2,071
Linda Chiu Wa Lam
13
81
2,110
Elizabeth L Sampson
13
185
10,300
Maria I Lapid
13
89
1,442
Samantha M Loi
13
89
857
Eleanor Flynn
13
36
171
Richard C Oude Voshaar
13
150
4,344
Yeates C Conwell
13
295
14,074
Brendon Stubbs
12
737
28,592
Paul B Rosenberg
12
102
4,661
Hans-Helmut Koenig
12
600
13,841
Zuzana Walker
12
128
8,404
Marjolein E De Vugt
12
124
3,775
Yun-hee Jeon
12
88
2,410
Anne Margriet Pot
12
99
3,689
Robert J Stewart
11
617
20,376
Robert Jmw Howard
11
166
10,370
Benoit H Mulsant
11
470
19,677
Hilde Verbeek
11
95
2,610
Alan J Thomas
11
159
7,107
Michael J Firbank
11
176
8,044
Clarissa M Giebel
11
81
997
Judy M Simpson
11
125
2,602
Perla Werner
11
123
2,589
Ellen E Lee
11
72
1,405
Dag Aarsland
11
547
38,105
Hans Förstl
10
247
8,845
Alessandro Padovani
10
604
18,191
David J Challis
10
286
4,828
Aimee Spector
10
119
4,591
Andrés Losada
10
74
1,509
Vikas Dhikav
10
21
357
Franka J M Meiland
10
56
1,841
Steffi G Riedel-Heller
10
347
10,152
Constantine G Lyketsos
10
154
10,024
Sheung-Tak Cheng
10
88
3,036
Helen-Maria Vasiliadis
10
111
1,673
Richard Burns
10
72
1,555
John-Paul Taylor
10
203
6,339
Moyra E Mortby
10
40
1,114
Robert T Woods
10
249
11,479
Kathryn A Ellis
9
140
10,522
Carol Brayne
9
646
76,480
Michael A Rapp
9
156
4,362
Colleen J Doyle
9
47
603
Adrienne Withall
9
44
1,346
Ada Wai-Tung Fung
9
45
1,150
Nathan Herrmann
9
224
5,571
Ivan Aprahamian
9
93
1,598
Lee Fay Low
9
67
1,383
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF
also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
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