Personal profile
Research interests
My interest and expertise lie in the field of behavioral genetics, mental health and musical engagement. My work addresses factors that influence mental health and musical expertise as well as the relationship between the two, with a focus on gene-environment interplay. By using genetically informative designs, I am able to strengthen causal inferences and adjust for familial confounding when studying factors influencing mental health or when studying phenomena of interest in the field of music research, such as sensitive periods in music acquisition, the importance of the childhood environment for adult musical achievement and the relationship between playing an instrument and mental health. Additionally, making use of molecular genetic techniques, I work on investigating specific genetic variants and their potential pathways affecting musicality and music-related traits.
I obtained my PhD in 2018 at the Biological Psychology Department of the Vrije Universiteit in Amsterdam. I studied genetic and familial factors that influence the development and persistence of childhood psychopathology. During my final PhD year I spend 6 months at the University of Queensland in Brisbane. After obtaining my PhD, I continued research in the field of behavioral genetics as a post-doc at the Department of Neuroscience at the Karolinska Instititute in Stockholm, where I studied gene-environmental interplay underlying musical expertise and the relation between music and mental health. One day per week, I work at the Social Psychology Department of the Vrije Universiteit in Amsterdam, where I conduct genetic analyses for a variety of research projects on, among other things, disgust sensitivity, vegetarianism, socio-sexuality, personality and romantic jealousy.
I work at the Max Planck Institute for Empirical Aesthetics in Frankfurt at the Behavioral Genetics unit in collaboration with the Department of Psychiatry at Amsterdam UMC, where I am located and able to work closely together with the psychiatric genetics lab lead by Prof. Karin Verweij.
External positions
Post-doctoral researcher, Karolinska Institutet
… → 1 Mar 2022
Assistant Professor, Max Planck Institute for Empirical Aesthetics
… → 1 Mar 2025
Keywords
- M Music
- QH426 Genetics
- RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
Fingerprint
- 1 Similar Profiles
Collaborations and top research areas from the last five years
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Nuanced HEXACO: A Meta-Analysis of HEXACO Cross-Rater Agreement, Heritability, and Rank-Order Stability
Henry, S., Baker, W., Bratko, D., Jern, P., Kandler, C., Tybur, J. M., Vries, R. E. D., Wesseldijk, L. W., Zapko-Willmes, A., Booth, T. & Mõttus, R., Dec 2025, In: Personality and Social Psychology Bulletin. 51, 12, p. 2425-2444 20 p., 1461672241253637.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1506 Downloads (Pure) -
The world as I see it: Genetic and environmental influences on primal world beliefs in a large Swedish twin sample
Perizonius, S., Wesseldijk, L. W., Clifton, J. D. W., Ullén, F. & Mosing, M. A., 2025, In: JOURNAL OF POSITIVE PSYCHOLOGY. 20, 3, p. 510-520 11 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile35 Downloads (Pure) -
Twin modelling reveals partly distinct genetic pathways to music enjoyment
Bignardi, G., Wesseldijk, L. W., Mas-Herrero, E., Zatorre, R. J., Ullén, F., Fisher, S. E. & Mosing, M. A., 1 Dec 2025, In: Nat. Commun.. 16, 1, 2904.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile31 Downloads (Pure) -
Adolescent Psychedelic Use and Psychotic or Manic Symptoms
Simonsson, O., Mosing, M. A., Osika, W., Ullén, F., Larsson, H., Lu, Y. & Wesseldijk, L. W., 5 Jun 2024, In: JAMA psychiatry. 81, 6, p. 579-585 7 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile18 Downloads (Pure) -
Can flow proneness be protective against mental and cardiovascular health problems? A genetically informed prospective cohort study
Gaston, E., Ullén, F., Wesseldijk, L. W. & Mosing, M. A., Dec 2024, In: Translational psychiatry. 14, 1, p. 144 144.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile36 Downloads (Pure)
Activities
- 1 Membership of committee
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Behavior Genetics Association meeting 2026 (Event)
van de Weijer, M. (Chair), Verweij, K. (Chair) & Wesseldijk, L. (Chair)
23 Jun 2026 → 26 Jun 2026Activity: Membership › Membership of committee › Academic