C. Jonker

7.6k total citations · 2 hit papers
86 papers, 5.4k citations indexed

About

C. Jonker is a scholar working on Psychiatry and Mental health, Health and Cognitive Neuroscience. According to data from OpenAlex, C. Jonker has authored 86 papers receiving a total of 5.4k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Psychiatry and Mental health, 13 papers in Health and 11 papers in Cognitive Neuroscience. Recurrent topics in C. Jonker's work include Dementia and Cognitive Impairment Research (35 papers), Health disparities and outcomes (12 papers) and Health Systems, Economic Evaluations, Quality of Life (11 papers). C. Jonker is often cited by papers focused on Dementia and Cognitive Impairment Research (35 papers), Health disparities and outcomes (12 papers) and Health Systems, Economic Evaluations, Quality of Life (11 papers). C. Jonker collaborates with scholars based in Netherlands, United Kingdom and United States. C. Jonker's co-authors include Dorly J. H. Deeg, Aartjan T.F. Beekman, Hannie C. Comijs, Robert A. Schoevers, W. van Tilburg, Miranda G. Dik, Mirjam I. Geerlings, Ben Schmand, J. Lindeboom and L.M. Bouter and has published in prestigious journals such as NeuroImage, Brain and Neurology.

In The Last Decade

C. Jonker

83 papers receiving 5.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Development of the EURO–D scale – a European Union initiative to compare symptoms of depression in 14 European centres

1999 655 citations Aartjan T.F. Beekman, C. Jonker et al. profile →
Feelings of loneliness, but not social isolation, predict dementia onset: results from the Amsterdam Study of the Elderly (AMSTEL)

2012 457 citations Tjalling J. Holwerda, Dorly J. H. Deeg et al. Journal of Neurology Neurosurgery & Psychiatry profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
C. Jonker Netherlands	38	2.2k	1.4k	916	915	903	86	5.4k
Ross Andel United States	43	2.3k 1.1×	1.0k 0.7×	1.3k 1.4×	1.4k 1.5×	1.0k 1.1×	261	6.8k
Barry J. Gurland United States	42	2.7k 1.3×	1.2k 0.9×	497 0.5×	1.2k 1.3×	1.1k 1.2×	131	7.4k
Friedel M. Reischies Germany	32	1.2k 0.6×	925 0.7×	688 0.8×	741 0.8×	448 0.5×	94	3.8k
Guy G. Potter United States	43	3.0k 1.4×	837 0.6×	1.9k 2.1×	1.0k 1.1×	1.0k 1.1×	125	7.5k
Max L. Stek Netherlands	44	3.1k 1.5×	1.4k 1.0×	535 0.6×	923 1.0×	596 0.7×	217	6.6k
P. A. Jacomb Australia	29	1.9k 0.9×	617 0.5×	557 0.6×	665 0.7×	452 0.5×	41	4.4k
Laura B. Zahodne United States	39	2.0k 0.9×	1.1k 0.8×	1.1k 1.2×	431 0.5×	608 0.7×	175	4.9k
Mindy J. Katz United States	42	3.7k 1.7×	781 0.6×	1.4k 1.6×	500 0.5×	1.4k 1.5×	155	7.6k
Barry W. Rovner United States	43	2.9k 1.4×	744 0.5×	551 0.6×	1.8k 1.9×	625 0.7×	147	6.7k
Denis A. Evans United States	49	4.1k 1.9×	1.4k 1.1×	1.1k 1.3×	743 0.8×	3.4k 3.8×	88	9.9k

Countries citing papers authored by C. Jonker

Since Specialization

Citations

This map shows the geographic impact of C. Jonker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. Jonker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Jonker more than expected).

Fields of papers citing papers by C. Jonker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. Jonker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. Jonker. The network helps show where C. Jonker may publish in the future.

Co-authorship network of co-authors of C. Jonker

This figure shows the co-authorship network connecting the top 25 collaborators of C. Jonker. A scholar is included among the top collaborators of C. Jonker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. Jonker. C. Jonker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Jonker, C., Marc A. Benninga, Justin R. de Jong, et al.. (2024). Antegrade Continence Enemas for Pediatric Functional Constipation: A Systematic Review. Journal of Pediatric Surgery. 60(1). 161952–161952. 3 indexed citations

Butt, Mohsin F., C. Jonker, Helen Burton Murray, et al.. (2024). Pediatric to adult transition care in neurogastroenterology and motility: A position paper from the American Neurogastroenterology and Motility Society and European Society of Neurogastroenterology and Motility. Neurogastroenterology & Motility. 36(10). e14869–e14869. 2 indexed citations

Jonker, C., et al.. (2014). The perception of sexuality in older adults and its relationship with cognitive functioning.

Holwerda, Tjalling J., Dorly J. H. Deeg, Aartjan T.F. Beekman, et al.. (2012). Feelings of loneliness, but not social isolation, predict dementia onset: results from the Amsterdam Study of the Elderly (AMSTEL). Journal of Neurology Neurosurgery & Psychiatry. 85(2). 135–142. 457 indexed citations breakdown →

Boer, Marike E. de, Rose‐Marie Dröes, C. Jonker, Jan A. Eefsting, & Cees M.P.M. Hertogh. (2010). De beleving van beginnende dementie en het gevreesde lijden. Tijdschrift voor Gerontologie en Geriatrie. 41(5). 194–203. 5 indexed citations

Comijs, Hannie C., et al.. (2009). The effect of anxiety and depression on decline of memory function in Alzheimer's disease. International Psychogeriatrics. 21(6). 1142–1147. 16 indexed citations

Nielen, Marjan M. A., D.J. Heslenfeld, Klaartje Heinen, et al.. (2009). Distinct brain systems underlie the processing of valence and arousal of affective pictures. Brain and Cognition. 71(3). 387–396. 86 indexed citations

Roest, Henriëtte G. van der, et al.. (2008). Finding the service you need: human centered design of a Digital Interactive Social Chart in DEMentia care (DEM-DISC).. PubMed. 137. 210–24. 13 indexed citations

Comijs, Hannie C., et al.. (2007). Symptoms of Anxiety and Depression in the Course of Cognitive Decline. Dementia and Geriatric Cognitive Disorders. 24(3). 213–219. 85 indexed citations

10.

Kommer, Tessa N. van den, Miranda G. Dik, Hannie C. Comijs, et al.. (2007). Total cholesterol and oxysterols: Early markers for cognitive decline in elderly?. Neurobiology of Aging. 30(4). 534–545. 60 indexed citations

11.

Jonker, C., et al.. (2004). A Model for Quality of Life Measures in Patients with Dementia: Lawton’s Next Step. Dementia and Geriatric Cognitive Disorders. 18(2). 159–164. 50 indexed citations

12.

Jonker, C., Hannie C. Comijs, & Johannes H. Smit. (2003). Does aspirin or other NSAIDs reduce the risk of cognitive decline in elderly persons? Results from a population-based study. Neurobiology of Aging. 24(4). 583–588. 35 indexed citations

13.

Eikelenboom, Piet, Witte J.G. Hoogendijk, C. Jonker, & W. van Tilburg. (2002). Immunological mechanisms and the spectrum of psychiatric syndromes in Alzheimer's disease. Journal of Psychiatric Research. 36(5). 269–280. 45 indexed citations

14.

Pluijm, Saskia M.F., et al.. (2002). Effects of Gender and Age on the Association of Apolipoprotein E ε4 with Bone Mineral Density, Bone Turnover and the Risk of Fractures in Older People*. Osteoporosis International. 13(9). 701–709. 30 indexed citations

15.

Schoevers, Robert A., Aartjan T.F. Beekman, Dorly J. H. Deeg, et al.. (2000). Risk factors for depression in later life; results of a prospective community based study (AMSTEL). Journal of Affective Disorders. 59(2). 127–137. 172 indexed citations

16.

Claus, Jules J., R.L.M. Strijers, E.J. Jonkman, et al.. (1999). The diagnostic value of electroencephalography in mild senile Alzheimer's disease. Clinical Neurophysiology. 110(5). 825–832. 73 indexed citations

17.

Pot, Anne Margriet, Richard van Dyck, C. Jonker, & Dorly J. H. Deeg. (1996). Verbal and physical aggression against demented elderly by informal caregivers in the Netherlands. Social Psychiatry and Psychiatric Epidemiology. 31(3-4). 156–162. 28 indexed citations

18.

Launer, Lenore J., Philip Scheltens, J. Lindeboom, et al.. (1995). Medial temporal lobe atrophy in an open population of very old persons. Neurology. 45(4). 747–752. 40 indexed citations

19.

Lindeboom, J., et al.. (1993). Some psychometric properties of the CAMCOG. Psychological Medicine. 23(1). 213–219. 51 indexed citations

20.

Jonker, C., et al.. (1990). Status of Psychogeriatrics in the Netherlands. International Psychogeriatrics. 2(2). 169–173. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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