Tim Leufkens

834 total citations
25 papers, 579 citations indexed

About

Tim Leufkens is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Pharmacology. According to data from OpenAlex, Tim Leufkens has authored 25 papers receiving a total of 579 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Experimental and Cognitive Psychology, 16 papers in Cognitive Neuroscience and 4 papers in Pharmacology. Recurrent topics in Tim Leufkens's work include Sleep and related disorders (18 papers), Sleep and Wakefulness Research (16 papers) and Sleep and Work-Related Fatigue (11 papers). Tim Leufkens is often cited by papers focused on Sleep and related disorders (18 papers), Sleep and Wakefulness Research (16 papers) and Sleep and Work-Related Fatigue (11 papers). Tim Leufkens collaborates with scholars based in Netherlands, United Kingdom and United States. Tim Leufkens's co-authors include Annemiek Vermeeren, Johannes G. Ramaekers, Sebastiaan Overeem, Merel M. van Gilst, Wim J. Riedel, A.W. de Weerd, Corina Sas, Carlos Suso‐Ribera, B. E. Smink and Pedro Fonseca and has published in prestigious journals such as SHILAP Revista de lepidopterología, Medicine & Science in Sports & Exercise and SLEEP.

In The Last Decade

Tim Leufkens

25 papers receiving 570 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tim Leufkens Netherlands	13	383	281	72	67	59	25	579
Monique A. J. Mets Netherlands	7	220 0.6×	107 0.4×	49 0.7×	41 0.6×	16 0.3×	9	378
J. F. O’Hanlon Netherlands	14	297 0.8×	211 0.8×	48 0.7×	68 1.0×	48 0.8×	24	781
Stefan Jongen Netherlands	11	313 0.8×	216 0.8×	83 1.2×	15 0.2×	11 0.2×	19	464
John S. Kerr United Kingdom	11	187 0.5×	240 0.9×	37 0.5×	90 1.3×	56 0.9×	17	612
A. P. P. van Willigenburg Netherlands	6	213 0.6×	128 0.5×	12 0.2×	40 0.6×	43 0.7×	6	531
J.F. Pagel United States	17	489 1.3×	455 1.6×	169 2.3×	164 2.4×	72 1.2×	47	800
Giselle Soares Passos Brazil	11	468 1.2×	305 1.1×	136 1.9×	172 2.6×	63 1.1×	30	645
Alexander Brunnauer Germany	12	98 0.3×	74 0.3×	8 0.1×	43 0.6×	80 1.4×	44	556
Juliana Lima Quintas Brazil	9	208 0.5×	201 0.7×	106 1.5×	59 0.9×	18 0.3×	17	449
Ryuji Ogihara Japan	7	598 1.6×	375 1.3×	114 1.6×	120 1.8×	46 0.8×	11	827

Countries citing papers authored by Tim Leufkens

Since Specialization

Citations

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

Fields of papers citing papers by Tim Leufkens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tim Leufkens. 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 Tim Leufkens. The network helps show where Tim Leufkens may publish in the future.

Co-authorship network of co-authors of Tim Leufkens

This figure shows the co-authorship network connecting the top 25 collaborators of Tim Leufkens. A scholar is included among the top collaborators of Tim Leufkens 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 Tim Leufkens. Tim Leufkens 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

Huijben, Iris A. M., et al.. (2022). Representations of temporal sleep dynamics: Review and synthesis of the literature. Sleep Medicine Reviews. 63. 101611–101611. 20 indexed citations

Regis, Marta, et al.. (2021). Sleep-Wake Survival Dynamics in People with Insomnia. Nature and Science of Sleep. Volume 13. 349–360. 5 indexed citations

Regis, Marta, Pedro Fonseca, Sebastiaan Overeem, et al.. (2020). Within-subject variations of sleep (mis) perception in a placebo-controlled medication study. Journal of Sleep Research. 29. 294–295. 1 indexed citations

Regis, Marta, Pedro Fonseca, Sebastiaan Overeem, et al.. (2020). Assessing sleep-wake survival dynamics in relation to sleep quality in a placebo-controlled pharmacological intervention study with people with insomnia and healthy controls. Psychopharmacology. 238(1). 83–94. 8 indexed citations

Leufkens, Tim, et al.. (2020). Sleep onset (mis)perception in relation to sleep fragmentation, time estimation and pre-sleep arousal. SHILAP Revista de lepidopterología. 2. 100014–100014. 8 indexed citations

Colombo, Desirée, Javier Fernández‐Álvarez, Carlos Suso‐Ribera, et al.. (2020). The need for change: Understanding emotion regulation antecedents and consequences using ecological momentary assessment.. Emotion. 20(1). 30–36. 100 indexed citations

Gilst, Merel M. van, Marta Regis, Petra van Mierlo, et al.. (2020). Modeling sleep onset misperception in insomnia. SLEEP. 43(8). 21 indexed citations

Sas, Corina, Kristina Höök, Gavin Doherty, et al.. (2020). Mental Wellbeing. Zenodo (CERN European Organization for Nuclear Research). 425–428. 8 indexed citations

Gilst, Merel M. van, Johannes van Dijk, Pedro Fonseca, et al.. (2019). Protocol of the SOMNIA project: an observational study to create a neurophysiological database for advanced clinical sleep monitoring. BMJ Open. 9(11). e030996–e030996. 45 indexed citations

10.

Leufkens, Tim, Merel M. van Gilst, Marco Ross, et al.. (2019). Sleep EEG characteristics associated with sleep onset misperception. Sleep Medicine. 57. 70–79. 31 indexed citations

11.

Colombo, Desirée, Javier Fernández‐Álvarez, Carlos Suso‐Ribera, et al.. (2019). The Need for Change: Understanding Emotion Regulation Antecedents and Consequences using Ecological Momentary Assessment. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations

12.

Gilst, Merel M. van, et al.. (2019). Modelling sleep onset misperception in insomnia. Sleep Medicine. 64. S151–S152. 1 indexed citations

13.

Nieuwenhuys, Arne, Sabine A. E. Geurts, Els I.S. Møst, et al.. (2016). The Impact of Training Load on Sleep Parameters in Elite Athletes. Medicine & Science in Sports & Exercise. 48. 1085–1085. 1 indexed citations

14.

Perrier, Joy, Tim Leufkens, Jan Bulla, et al.. (2015). Electroencephalography during on-the-road driving in older untreated insomnia patients and normal sleepers. Biological Psychology. 109. 20–28. 8 indexed citations

15.

Leufkens, Tim, Johannes G. Ramaekers, A.W. de Weerd, Wim J. Riedel, & Annemiek Vermeeren. (2014). Residual effects of zopiclone 7.5 mg on highway driving performance in insomnia patients and healthy controls: a placebo controlled crossover study. Psychopharmacology. 231(14). 2785–98. 32 indexed citations

16.

Leufkens, Tim, Johannes G. Ramaekers, A.W. de Weerd, Wim J. Riedel, & Annemiek Vermeeren. (2014). On-the-road driving performance and driving-related skills in older untreated insomnia patients and chronic users of hypnotics. Psychopharmacology. 231(14). 2851–65. 22 indexed citations

17.

Leufkens, Tim & Annemiek Vermeeren. (2013). Zopiclone’s Residual Effects on Actual Driving Performance in a Standardized Test: A Pooled Analysis of Age and Sex Effects in 4 Placebo-Controlled Studies. Clinical Therapeutics. 36(1). 141–150. 30 indexed citations

18.

Leufkens, Tim, et al.. (2009). Highway driving performance and cognitive functioning the morning after bedtime and middle‐of‐the‐night use of gaboxadol, zopiclone and zolpidem. Journal of Sleep Research. 18(4). 387–396. 79 indexed citations

19.

Leufkens, Tim & Annemiek Vermeeren. (2009). Highway Driving in the Elderly the Morning After Bedtime Use of Hypnotics. Journal of Clinical Psychopharmacology. 29(5). 432–438. 48 indexed citations

20.

Leufkens, Tim, Annemiek Vermeeren, B. E. Smink, Peter van Ruitenbeek, & Johannes G. Ramaekers. (2007). Cognitive, psychomotor and actual driving performance in healthy volunteers after immediate and extended release formulations of alprazolam 1 mg. Psychopharmacology. 191(4). 951–959. 48 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.

Explore authors with similar magnitude of impact