F.K. Withaar

766 total citations
25 papers, 581 citations indexed

About

F.K. Withaar is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Physical Therapy, Sports Therapy and Rehabilitation. According to data from OpenAlex, F.K. Withaar has authored 25 papers receiving a total of 581 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Psychiatry and Mental health, 6 papers in Cognitive Neuroscience and 6 papers in Physical Therapy, Sports Therapy and Rehabilitation. Recurrent topics in F.K. Withaar's work include Schizophrenia research and treatment (11 papers), Older Adults Driving Studies (6 papers) and Traumatic Brain Injury Research (5 papers). F.K. Withaar is often cited by papers focused on Schizophrenia research and treatment (11 papers), Older Adults Driving Studies (6 papers) and Traumatic Brain Injury Research (5 papers). F.K. Withaar collaborates with scholars based in Netherlands, United Kingdom and Australia. F.K. Withaar's co-authors include Wiebo Brouwer, Robert J. van den Bosch, Gerdina H. M. Pijnenborg, Jonathan J. Evans, Marieke E. Timmerman, Marije van Beilen, Anke Bouma, Adriaan H. van Zomeren, Mark Tant and Marieke Pijnenborg and has published in prestigious journals such as Schizophrenia Research, Journal of Psychiatric Research and Brain and Cognition.

In The Last Decade

F.K. Withaar

23 papers receiving 546 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
F.K. Withaar Netherlands 11 247 190 146 111 95 25 581
Anna Lundqvist Sweden 12 114 0.5× 309 1.6× 91 0.6× 241 2.2× 156 1.6× 25 609
Andrea L. Piatt United States 5 199 0.8× 81 0.4× 280 1.9× 28 0.3× 45 0.5× 12 511
Linda Hunt United States 13 280 1.1× 643 3.4× 66 0.5× 295 2.7× 464 4.9× 23 887
R. Lawrence Merkel United States 12 469 1.9× 56 0.3× 248 1.7× 44 0.4× 8 0.1× 20 621
Hermundur Sigmundsson Norway 16 68 0.3× 91 0.5× 119 0.8× 12 0.1× 10 0.1× 41 675
Peter Gaskovski Canada 7 20 0.1× 40 0.2× 158 1.1× 23 0.2× 20 0.2× 10 310
Laurence Jerome Canada 9 332 1.3× 35 0.2× 128 0.9× 31 0.3× 7 0.1× 16 454
Ali Mashhadi Iran 10 159 0.6× 22 0.1× 94 0.6× 29 0.3× 10 0.1× 109 485
Fearghal O’Brien United States 12 15 0.1× 29 0.2× 129 0.9× 114 1.0× 51 0.5× 17 408
Katia Pinto Italy 15 324 1.3× 29 0.2× 144 1.0× 5 0.0× 16 0.2× 25 504

Countries citing papers authored by F.K. Withaar

Since Specialization
Citations

This map shows the geographic impact of F.K. Withaar'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 F.K. Withaar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites F.K. Withaar more than expected).

Fields of papers citing papers by F.K. Withaar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by F.K. Withaar. 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 F.K. Withaar. The network helps show where F.K. Withaar may publish in the future.

Co-authorship network of co-authors of F.K. Withaar

This figure shows the co-authorship network connecting the top 25 collaborators of F.K. Withaar. A scholar is included among the top collaborators of F.K. Withaar 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 F.K. Withaar. F.K. Withaar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Pijnenborg, Gerdina H. M., F.K. Withaar, Wiebo Brouwer, et al.. (2009). The efficacy of SMS text messages to compensate for the effects of cognitive impairments in schizophrenia. British Journal of Clinical Psychology. 49(2). 259–274. 83 indexed citations
2.
Pijnenborg, Gerdina H. M., F.K. Withaar, Jonathan J. Evans, et al.. (2009). The predictive value of measures of social cognition for community functioning in schizophrenia: Implications for neuropsychological assessment. Journal of the International Neuropsychological Society. 15(2). 239–247. 79 indexed citations
3.
Beilen, Marije van, et al.. (2006). Deviant Strategy on the Modified Six Elements Test in Patients with Schizophrenia. The Clinical Neuropsychologist. 20(3). 469–479. 7 indexed citations
4.
Pijnenborg, Gerdina H. M., F.K. Withaar, Robert J. van den Bosch, & Wiebo Brouwer. (2006). Impaired Perception of Negative Emotional Prosody in Schizophrenia. The Clinical Neuropsychologist. 21(5). 762–775. 19 indexed citations
5.
Beilen, Marije van, et al.. (2005). Measuring the executive functions in schizophrenia: The voluntary allocation of effort. Journal of Psychiatric Research. 39(6). 585–593. 23 indexed citations
6.
Beilen, Marije van, et al.. (2003). What is measured by verbal fluency tests in schizophrenia?. Schizophrenia Research. 69(2-3). 267–276. 62 indexed citations
7.
Beilen, Marije van, Henk A. L. Kiers, Anke Bouma, et al.. (2003). Cognitive Deficits and Social Functioning in Schizophrenia: A Clinical Perspective. The Clinical Neuropsychologist. 17(4). 507–514. 7 indexed citations
8.
Pijnenborg, Gerdina H. M., Marije van Beilen, Johan Arends, E. A. E. Holthausen, & F.K. Withaar. (2003). Disturbed cognitive functioning and clinical symptoms: two independent problem areas in schizophrenia. Acta Neuropsychiatrica. 15(5). 280–283. 2 indexed citations
9.
Withaar, F.K. & Wiebo Brouwer. (2003). Divided Attention After Closed Head Injury. Zeitschrift für Neuropsychologie. 14(3). 203–211. 2 indexed citations
10.
Beilen, Marije van, et al.. (2002). Low IQ scores in schizophrenia: primary or secondary deficit?. Acta Neuropsychiatrica. 14(3). 106–110. 4 indexed citations
11.
Brouwer, Wiebo, F.K. Withaar, Mark Tant, & Adriaan H. van Zomeren. (2002). Attention and Driving in Traumatic Brain Injury. Journal of Head Trauma Rehabilitation. 17(1). 1–15. 48 indexed citations
12.
Withaar, F.K., et al.. (2001). [Cognitive impairments among older drivers: medical examination and driving test].. PubMed. 32(4). 160–4. 1 indexed citations
13.
Withaar, F.K., et al.. (2000). Rijbewijskeuring van ouderen: cognitieve functiestoornissen meetbaar gemaakt. Data Archiving and Networked Services (DANS). 55. 1439–1441. 1 indexed citations
14.
Withaar, F.K., et al.. (2000). Fitness to drive in older drivers with cognitive impairment. Journal of the International Neuropsychological Society. 6(4). 480–490. 109 indexed citations
15.
16.
Withaar, F.K.. (2000). Divided attention and driving. The effects of aging and brain injury. Data Archiving and Networked Services (DANS). 26 indexed citations
17.
Withaar, F.K.. (2000). Divided attention and driving. Data Archiving and Networked Services (DANS). 10 indexed citations
18.
Withaar, F.K., Adriaan H. van Zomeren, Wiebo Brouwer, & Betto G. Deelman. (1999). Divided attention, mental flexibility and instrumental activities of daily living in subacute closed head injury patients (Abstract). Zeitschrift für Neuropsychologie. 4. 226–226. 1 indexed citations
19.
Brouwer, Wiebo, Harriëtte Riese, L.J.M. Mulder, et al.. (1996). Sustained mental workload in chronic patients with very severe concussions: a psychophysiological study of mental fatiguableness. Brain and Cognition. 30(3). 380–383. 1 indexed citations
20.
Withaar, F.K., Wiebo Brouwer, & Betto G. Deelman. (1996). Attentional shifting in Parkinson's disease: Planning or regulation?. Brain and Cognition. 30(3). 414–416. 3 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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