Johan Vegelius

Childhood emotion reactivity and regulation as predictors of sleep quality: A longitudinal study

Heeman, Emma; Sundelin, Tina; Jónsdóttir, Lilja K.; Vegelius, Johan et al.

Part of British Journal of Developmental Psychology, p. 382-396, 2026

• DOI for Childhood emotion reactivity and regulation as predictors of sleep quality: A longitudinal study
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Hierarchical modeling of the relationships between internalizing psychiatric symptom factors and attitudes to risk and ambiguity using a Laplace-based variational approximation

Vegelius, Johan; Frick, Andreas

Part of Journal of mathematical psychology (Print), 2026

• DOI for Hierarchical modeling of the relationships between internalizing psychiatric symptom factors and attitudes to risk and ambiguity using a Laplace-based variational approximation
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Developmental differences in reward-learning and its connection to resting-state functional connectivity modeled using a hierarchical Bayesian model

Karlocai, Zsofia; Vegelius, Johan; Widegren, Ebba; Kleberg, Johan Lundin et al.

Part of Behavioural Brain Research, 2026

• DOI for Developmental differences in reward-learning and its connection to resting-state functional connectivity modeled using a hierarchical Bayesian model
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Emotion regulation-based internet-delivered cognitive behavioural therapy for premenstrual dysphoric disorder: study protocol for a randomised controlled trial in Sweden

Motilla Hoppe, Johanna; Weise, Cornelia; Kleinstaeuber, Maria; Skalkidou, Alkistis et al.

Part of BMJ Open, 2025

• DOI for Emotion regulation-based internet-delivered cognitive behavioural therapy for premenstrual dysphoric disorder: study protocol for a randomised controlled trial in Sweden
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Acute effects of 150 mg caffeine on subjective, physiological, and behavioral components of anxiety in panic disorder and healthy controls - A randomized placebo-controlled crossover trial

Motilla Hoppe, Johanna; Björkstrand, Johannes; Vegelius, Johan; Klevebrant, Lisa et al.

Part of Journal of Psychopharmacology, p. 836-846, 2025

• DOI for Acute effects of 150 mg caffeine on subjective, physiological, and behavioral components of anxiety in panic disorder and healthy controls - A randomized placebo-controlled crossover trial
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Childhood emotion reactivity and regulation as predictors of sleep quality: A longitudinal study

Heeman, Emma; Sundelin, Tina; Jónsdóttir, Lilja K.; Vegelius, Johan et al.

Part of British Journal of Developmental Psychology, p. 382-396, 2026

• DOI for Childhood emotion reactivity and regulation as predictors of sleep quality: A longitudinal study
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Hierarchical modeling of the relationships between internalizing psychiatric symptom factors and attitudes to risk and ambiguity using a Laplace-based variational approximation

Vegelius, Johan; Frick, Andreas

Part of Journal of mathematical psychology (Print), 2026

• DOI for Hierarchical modeling of the relationships between internalizing psychiatric symptom factors and attitudes to risk and ambiguity using a Laplace-based variational approximation
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Developmental differences in reward-learning and its connection to resting-state functional connectivity modeled using a hierarchical Bayesian model

Karlocai, Zsofia; Vegelius, Johan; Widegren, Ebba; Kleberg, Johan Lundin et al.

Part of Behavioural Brain Research, 2026

• DOI for Developmental differences in reward-learning and its connection to resting-state functional connectivity modeled using a hierarchical Bayesian model
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Emotion regulation-based internet-delivered cognitive behavioural therapy for premenstrual dysphoric disorder: study protocol for a randomised controlled trial in Sweden

Motilla Hoppe, Johanna; Weise, Cornelia; Kleinstaeuber, Maria; Skalkidou, Alkistis et al.

Part of BMJ Open, 2025

• DOI for Emotion regulation-based internet-delivered cognitive behavioural therapy for premenstrual dysphoric disorder: study protocol for a randomised controlled trial in Sweden
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Acute effects of 150 mg caffeine on subjective, physiological, and behavioral components of anxiety in panic disorder and healthy controls - A randomized placebo-controlled crossover trial

Motilla Hoppe, Johanna; Björkstrand, Johannes; Vegelius, Johan; Klevebrant, Lisa et al.

Part of Journal of Psychopharmacology, p. 836-846, 2025

• DOI for Acute effects of 150 mg caffeine on subjective, physiological, and behavioral components of anxiety in panic disorder and healthy controls - A randomized placebo-controlled crossover trial
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Fear extinction retention in children, adolescents, and adults

Widegren, Ebba; Vegelius, Johan; Frick, Matilda A; Roy, Ashika A et al.

Part of Developmental Cognitive Neuroscience, 2025

• DOI for Fear extinction retention in children, adolescents, and adults
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The 2023/24 VIEWS Prediction challenge: Predicting the number of fatalities in armed conflict, with uncertainty

Hegre, Håvard; Vesco, Paola; Colaresi, Michael; Vestby, Jonas et al.

Part of Journal of Peace Research, p. 2070-2087, 2025

• DOI for The 2023/24 VIEWS Prediction challenge: Predicting the number of fatalities in armed conflict, with uncertainty
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Relation between preoperative orbital morphology and long-term ophthalmological outcome up to fifteen years of age in unicoronal synostosis

Lif, Hanna; Touzé, Romain; Vegelius, Johan; Ntoula, Evangelia et al.

Part of Plastic and reconstructive surgery (1963), 2025

• DOI for Relation between preoperative orbital morphology and long-term ophthalmological outcome up to fifteen years of age in unicoronal synostosis

Quantile regression based on the skewed exponential power distribution

Arnroth, Lukas; Vegelius, Johan

Part of Communications in statistics. Simulation and computation, p. 6189-6205, 2024

• DOI for Quantile regression based on the skewed exponential power distribution
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Inference with extremes: Accounting for Extreme Values in Count Regression Models

Randahl, David; Vegelius, Johan

Part of International Studies Quarterly, 2024

• DOI for Inference with extremes: Accounting for Extreme Values in Count Regression Models
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Persistent discrepancies in orbital morphology after surgical treatment of unicoronal craniosynostosis: a critical image-based analysis

Lif, Hanna M.; Nysjö, Johan; Vegelius, Johan; Unander-Scharin, Jesper et al.

Part of Journal of Neurosurgery, p. 574-583, 2023

• DOI for Persistent discrepancies in orbital morphology after surgical treatment of unicoronal craniosynostosis: a critical image-based analysis

Predicting Escalating and De-Escalating Violence in Africa Using Markov Models

Randahl, David; Vegelius, Johan

Part of International Interactions, p. 597-613, 2022

• DOI for Predicting Escalating and De-Escalating Violence in Africa Using Markov Models
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Internet-delivered approach-avoidance conflict task shows temporal stability and relation to trait anxiety

Motilla Hoppe, Johanna; Vegelius, Johan; Gingnell, Malin; Björkstrand, Johannes et al.

Part of Learning and Motivation, 2022

• DOI for Internet-delivered approach-avoidance conflict task shows temporal stability and relation to trait anxiety
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A semiparametric approach for structural equation modeling with ordinal data

Vegelius, Johan; Jin, Shaobo

Part of Structural Equation Modeling, p. 497-505, 2021

• DOI for A semiparametric approach for structural equation modeling with ordinal data
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A Marginal Maximum Likelihood Approach for Extended Quadratic Structural Equation Modeling with Ordinal Data

Jin, Shaobo; Vegelius, Johan; Yang-Wallentin, Fan

Part of Structural Equation Modeling, p. 864-873, 2020

• DOI for A Marginal Maximum Likelihood Approach for Extended Quadratic Structural Equation Modeling with Ordinal Data
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Probing Chemical Bonding in Uranium Dioxide by Means of High- Resolution X-ray Absorption Spectroscopy

Butorin, Sergei. M.; Modin, Anders; Vegelius, Johan; Kvashnina, Kristina O. et al.

Part of The Journal of Physical Chemistry C, p. 29397-29404, 2016

• DOI for Probing Chemical Bonding in Uranium Dioxide by Means of High- Resolution X-ray Absorption Spectroscopy

Sensitivity to Actinide Doping of Uranium Compounds by Resonant Inelastic X-ray Scattering at Uranium L₃ Edge

Kvashnina, Kristina; Kvashnin, Yaroslav O.; Vegelius, Johan R.; Bosak, Alexei et al.

Part of Analytical Chemistry, p. 8772-8780, 2015

• DOI for Sensitivity to Actinide Doping of Uranium Compounds by Resonant Inelastic X-ray Scattering at Uranium L₃ Edge

5 f-Shell correlation effects in dioxides of light actinides studied by O 1s x-ray absorption and emission spectroscopies and first-principles calculations

Modin, Anders; Suzuki, M-T; Vegelius, Johan; Yun, Y. et al.

Part of Journal of Physics, 2015

• DOI for 5 f-Shell correlation effects in dioxides of light actinides studied by O 1s x-ray absorption and emission spectroscopies and first-principles calculations

Temperature dependence of the electrical resistivity and electronic structure of amorphous Fe100-xZrx films and multilayers

Kapaklis, Vassilios; Pálsson, Gunnar Karl; Vegelius, Johan; Haverhals, M. M. et al.

Part of Journal of Physics, p. 495402, 2012

• DOI for Temperature dependence of the electrical resistivity and electronic structure of amorphous Fe100-xZrx films and multilayers

Cu Kβ_2,5 X-ray emission spectroscopy as a tool for characterization of monovalent copper compounds

Vegelius, Johan; Kvashnina, Kristina; Klintenberg, Mattias; Soroka, Inna et al.

Part of Journal of Analytical Atomic Spectrometry, p. 1882-1888, 2012

• DOI for Cu Kβ_2,5 X-ray emission spectroscopy as a tool for characterization of monovalent copper compounds

Exposure of Oxidized Copper Surfaces to Aqueous Na2S Solution Studied with Soft X-Ray Spectroscopy

Hollmark, Håkan; Vegelius, Johan; Kristiansen, Paw; Werme, Lars et al.

Part of Journal of the Electrochemical Society, 2011

• DOI for Exposure of Oxidized Copper Surfaces to Aqueous Na2S Solution Studied with Soft X-Ray Spectroscopy

Indication of single-crystal PuO2 oxidation from O 1s x-ray absorption spectra

Modin, Anders; Yun, Y.; Suzuki, M. -T; Vegelius, Johan et al.

Part of Physical Review B. Condensed Matter and Materials Physics, 2011

• DOI for Indication of single-crystal PuO2 oxidation from O 1s x-ray absorption spectra

Atomic and electronic structure of amorphous Al-Zr alloy films

Vegelius, Johan; Soroka, I. L.; Korelis, Panagiotis T.; Hjörvarsson, Björgvin et al.

Part of Journal of Physics, p. 265503, 2011

• DOI for Atomic and electronic structure of amorphous Al-Zr alloy films

X-ray absorption spectroscopy on electrochemically oxidized Cu exposed to Na₂S

Hollmark, Håkan; Keech, Pete; Vegelius, Johan; Werme, Lars et al.

Part of Corrosion Science, p. 85-89, 2011

• DOI for X-ray absorption spectroscopy on electrochemically oxidized Cu exposed to Na₂S

Structural stability and oxidation resistance of amorphous Zr-Al alloys

Soroka, Inna L.; Vegelius, Johan; Korelis, Panagiotis T.; Fallberg, Anna et al.

Part of Journal of Nuclear Materials, p. 38-45, 2010

• DOI for Structural stability and oxidation resistance of amorphous Zr-Al alloys

Estimation of Nonlinear Latent Variable and Mixture Models

Vegelius, Johan

2022

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X-ray Spectroscopic Studies of Materials for Nuclear Technology

Vegelius, Johan

2011

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GABA+ and glutamate within the dACC: developmental differences and relation to fear conditioning

Widegren, Ebba; Persson, Jonas; Frick, Matilda; Fällmar, David et al.