Universität zu Köln

Journal Article

Chakroun, Karima, Mathar, David, Wiehler, Antonius, Ganzer, Florian and Peters, Jan ORCID: 0000-0002-0195-5357 (2020). Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making. eLife, 9. CAMBRIDGE: ELIFE SCIENCES PUBLICATIONS LTD. ISSN 2050-084X

Danwitz, Ludwig, Mathar, David ORCID: 0000-0003-3411-7867, Smith, Elke ORCID: 0000-0003-2836-0924, Tuzsus, Deniz ORCID: 0000-0002-0825-5222 and Peters, Jan ORCID: 0000-0002-0195-5357 (2022). Parameter and Model Recovery of Reinforcement Learning Models for Restless Bandit Problems. Computational Brain & Behavior, 5 (4). pp. 547-563. New York: Springer. ISSN 2522-0861

Knauth, Kilian ORCID: 0000-0002-4002-4651, Mathar, David ORCID: 0000-0003-3411-7867, Kuzmanovic, Bojana, Tittgemeyer, Marc ORCID: 0000-0001-5072-2149 and Peters, Jan ORCID: 0000-0002-0195-5357 (2023). Erotic cue exposure increases neural reward responses without modulating temporal discounting. Imaging Neuroscience, 1. pp. 1-25. Frontiers Research Foundation. ISSN 2837-6056

Kube, Jana, Mathar, David ORCID: 0000-0003-3411-7867, Horstmann, Annette ORCID: 0000-0001-6184-8484, Kotz, Sonja A., Villringer, Arno and Neumann, Jane (2018). Altered monetary loss processing and reinforcement-based learning in individuals with obesity. Brain Imaging Behav., 12 (5). S. 1431 - 1450. NEW YORK: SPRINGER. ISSN 1931-7565

Mathar, David ORCID: 0000-0003-3411-7867, Abdoust, Mani Erfanian, Marrenbach, Tobias, Tuzsus, Deniz and Peters, Jan ORCID: 0000-0002-0195-5357 (2022). The catecholamine precursor Tyrosine reduces autonomic arousal and decreases decision thresholds in reinforcement learning and temporal discounting. PLoS Comput. Biol., 18 (12). SAN FRANCISCO: PUBLIC LIBRARY SCIENCE. ISSN 1553-7358

Mathar, David ORCID: 0000-0003-3411-7867, Neumann, Jane, Villringer, Arno and Horstmann, Annette ORCID: 0000-0001-6184-8484 (2017). Failing to learn from negative prediction errors: Obesity is associated with alterations in a fundamental neural learning mechanism. Cortex, 95. S. 222 - 238. MILANO: ELSEVIER MASSON. ISSN 1973-8102

Mathar, David ORCID: 0000-0003-3411-7867, Wiebe, Annika ORCID: 0000-0001-6434-3553, Tuzsus, Deniz ORCID: 0000-0002-0825-5222, Knauth, Kilian ORCID: 0000-0002-4002-4651 and Peters, Jan ORCID: 0000-0002-0195-5357 (2023). Erotic cue exposure increases physiological arousal, biases choices toward immediate rewards, and attenuates model‐based reinforcement learning. Psychophysiology, 60 (12). e14381. Cambridge Univ. Press. ISSN 1469-8986

Mathar, David ORCID: 0000-0003-3411-7867, Wiehler, Antonius, Chakroun, Karima, Goltz, Dominique and Peters, Jan ORCID: 0000-0002-0195-5357 (2018). A potential link between gambling addiction severity and central dopamine levels: Evidence from spontaneous eye blink rates. Sci Rep, 8. LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

Mehl, Nora, Mueller-Wieland, Lara, Mathar, David ORCID: 0000-0003-3411-7867 and Horstmann, Annette ORCID: 0000-0001-6184-8484 (2018). Retraining automatic action tendencies in obesity. Physiol. Behav., 192. S. 50 - 59. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 0031-9384

Wagner, Ben, Mathar, David ORCID: 0000-0003-3411-7867 and Peters, Jan ORCID: 0000-0002-0195-5357 (2022). Gambling Environment Exposure Increases Temporal Discounting but Improves Model-Based Control in Regular Slot-Machine Gamblers. Computational Psychiatry, 6 (1). pp. 142-165. The MIT Press. ISSN 2379-6227

Wiencke, Kathleen, Horstmann, Annette ORCID: 0000-0001-6184-8484, Mathar, David, Villringer, Arno and Neumann, Jane (2020). Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission. PLoS Comput. Biol., 16 (11). SAN FRANCISCO: PUBLIC LIBRARY SCIENCE. ISSN 1553-7358

Preprints, Working Papers or Reports

Brands, Angela Mariele ORCID: 0000-0003-0422-8160, Mathar, David ORCID: 0000-0003-3411-7867 and Peters, Jan ORCID: 0000-0002-0195-5357 (2023). Signatures of heuristic-based directed exploration in two-step sequential decision task behaviour. ["eprint_fieldopt_monograph_type_preprint" not defined].

Bruder, Luca R., Wagner, Ben, Mathar, David ORCID: 0000-0003-3411-7867 and Peters, Jan ORCID: 0000-0002-0195-5357 (2021). Increased temporal discounting and reduced model-based control in problem gambling are not substantially modulated by exposure to virtual gambling environments. BioRxiv. ["eprint_fieldopt_monograph_type_preprint" not defined].