Publications

2023

Hofmans, L., van der Stappen, A. & van den Bos, W. (2023). Developmental structure of digital maturity. PsyArXiv. https://doi.org/10.31234/osf.io/2jx8h

Sayalı, C., van den Bosch, R., Määttä, J.I.M., Hofmans, L., Papadopetraki, Booij, J., Verkes, R.-J., Baas, M. & Cools, R. (2023). Methylphenidate undermines or enhances divergent creativity depending on baseline dopamine synthesis capacity. Neuropsychopharmacology. https://doi.org/10.1038/s41386-023-01615-2

Chen, P., Geurts, D.E.M., Määttä, J.I.M., van den Bosch, R., Hofmans, L., Papadopetraki, D., den Ouden, H.E.M. & Cools, R. (2023). Effect of striatal dopamine on Pavlovian bias. A large [18F]-DOPA PET study. Behavioral Neuroscience. https://doi.org/10.1037/bne0000547

van den Bosch, R., Hezemans, F.H., Määttä, J.I.M., Hofmans, L., Papadopetraki, D., Verkes, R.-J., Marquand, A.F., Booij, J. & Cools, R. (2023). Evidence for absence of links between striatal dopamine synthesis capacity and working memory capacity, spontaneous eye-blink rate, and trait impulsivity. eLife, 12, e83161. https://doi.org/10.7554/eLife.83161

2022

de Groot, E.C.S., Hofmans, L. & van den Bos, W. (2022). Brain structure correlates of social information use: An exploratory machine learning approach. psyArXiv. https://doi.org/10.31234/osf.io/592au

Hofmans, L. & van den Bos, W. (2022). Social learning across adolescence: A Bayesian neurocognitive perspective. Developmental Cognitive Neuroscience, 58, 101151. https://doi.org/10.1016/j.dcn.2022.101151

van den Bosch, R., Lambregts, B., Määttä, J.I.M., Hofmans, L., Papadopetraki, D., Westbrook, A., Verkes, R.-J., Booij, J. & Cools, R. (2022). Striatal dopamine dissociates methylphenidate effects on value-based versus surprise-based reversal learning. Nature Communications, 13, 4962. https://doi.org/10.1038/s41467-022-32679-1

Hofmans, L., Westbrook, A., van den Bosch, R., Booij, J., Verkes, R.-J. & Cools, R. (2022). Effects of average reward rate on vigor as a function of individual variation in striatal dopamine. Psychopharmacology, 239, 465-478. https://doi.org/10.1007/s00213-021-06017-0

2021

Määttä, J.I.M., van den Bosch, R., Papadopetraki, D., Hofmans, L., Lambregts, B., Westbrook, A., Verkes, R.-J. & Cools, R. (2022). Predicting effects of methylphenidate and sulpiride on brain and cognition: a pharmaco-fMRI, PET study. Design and descriptives. Preprint at https://osf.io/d3h8e (2021)

Westbrook, A., Ghosh, A., van den Bosch, R., Määttä, J.I., Hofmans, L. & Cools, R. (2021). Striatal dopamine synthesis capacity reflects smartphone social activity. iScience, 24, 102497. https://doi.org/10.1016/j.isci.2021.102497

2020

van Lieshout, L.L.F., van den Bosch, R., Hofmans, L., de Lange, F.P. & Cools, R. (2020). Does dopamine synthesis capacity predict individual variation in curiosity? bioRxiv. https://doi.org/10.1101/2020.10.13.337477

Hofmans, L., van den Bosch, R., Määttä, J.I., Verkes, R.-J., Aarts, E. & Cools, R. (2020). The cognitive effects of a promised bonus do not depend on dopamine synthesis capacity. Scientific Reports, 10, 16473. https://doi.org/10.1038/s41598-020-72329-4

Hofmans, L., Papadopetraki, D., van den Bosch, R., Määttä, J.I., Froböse, M.I., Zandbelt, B.B., Westbrook, A., Verkes, R.-J. & Cools, R. (2020). Methylphenidate boosts choices of mental labor over leisure depending on baseline striatal dopamine. Neuropsychopharmacology, 45, 2170-79. https://doi.org/10.1038/s41386-020-00834-1

Westbrook, A., van den Bosch, R., Määttä, J.I., Hofmans, L., Papadopetraki, D., Cools, R.* & Frank, M.J.* (2020). Dopamine promotes cognitive effort by biasing the benefits versus costs of cognitive work. Science, 367, 1362-1366. https://doi.org/10.1126/science.aaz5891

2019

Cools, R., Froböse, M. I., Aarts, E. & Hofmans, L. (2019). Dopamine and the motivation of cognitive control. In M. D’Esposito & J.H. Grafman (Eds.), The Frontal Lobes (pp. 123-143). San Diego, CA: Elsevier BV. https://doi.org/10.1016/B978-0-12-804281-6.00007-0

PhD thesis

Modulating motivation and cognitive control PDF