Publications

Waltmann, M.; Herzog, N.; Reiter, A. M.F.; Villringer, A.; Horstmann, A.; Deserno, L.: Neurocomputational mechanisms underlying differential reinforcement learning from wins and losses in obesity with and without binge eating. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging (2024)

Herzog, N.; Hartmann, H.; Janssen, L.; Waltmann, M.; Fallon, S. J.; Deserno, L.; Horstmann, A.: Working memory gating in obesity: Insights from a case-control fMRI study. Appetite 195, 107179 (2024)

Lammert, M.; Medawar, E.; Hartmann, H.; Grasser, L.; Dietrich, A.; Fenske, W.; Horstmann, A.: Distinct adaptations of endocrine and cognitive functions may contribute to high variability in long-term weight loss outcome after bariatric surgery. Physiology & Behavior 269, 114279 (2023)

Roth, L.; Ordnung, M.; Forkmann, K.; Mehl, N.; Horstmann, A.: A randomized‐controlled trial to evaluate the app‐based multimodal weight loss programzanadiofor patients with obesity. Obesity 31 (5), pp. 1300 - 1310 (2023)

Hartmann, H.; Janssen, L. K.; Herzog, N.; Morys, F.; Fängström, D.; Fallon, S. J.; Horstmann, A.: Self-reported intake of high-fat and high-sugar diet is not associated with cognitive stability and flexibility in healthy men. Appetite 183, 106477 (2023)

Waltmann, M.; Herzog, N.; Reiter, A.; Villringer, A.; Horstmann, A.; Deserno, L.: Diminished reinforcement sensitivity in adolescence is associated with enhanced response switching and reduced coding of choice probability in the medial frontal pole. Developmental Cognitive Neuroscience 60, 101226 (2023)

Scholz, V.; Waltmann, M.; Herzog, N.; Reiter, A.; Horstmann, A.; Deserno, L.: Cortical grey matter mediates increases in model-based control and learning from positive feedback from adolescence to adulthood. The Journal of Neuroscience 43 (12), pp. 2178 - 2189 (2023)

Thieleking, R.; Schneidewind, L.; Kanyamibwa, A.; Hartmann, H.; Horstmann, A.; Witte, A. V.; Medawar, E.: Nutrient scoring for the DEGS1-FFQ: From food intake to nutrient intake. BMC Nutrition 9 (1), 12 (2023)

Goldway, N.; Jalon, I.; Keynan, J. N.; Hellrung, L.; Horstmann, A.; Paret, C.; Hendler, T.: Feasibility and utility of amygdala neurofeedback. Neuroscience and Biobehavioral Reviews 238, 104694 (2022)

Fries, C.; Haange, S.-B.; Rolle-Kampczyk, U.; Till, A.; Lammert, M.; Medawar, E.; Dietrich, A.; Horstmann, A.; von Bergen, M.; Fenske, W.: Metabolic profile and metabolite analyses in extreme weight responders to gastric bypass surgery. Metabolites 12 (5), 417 (2022)

Janssen, L.; Horstmann, A.: Molecular imaging of central dopamine in obesity: A qualitative review across substrates and radiotracers. Brain Sciences 12 (4), 486 (2022)

Poessel, M.; Morys, F.; Breuer, N.; Villringer, A.; Hummel, T.; Horstmann, A.: Brain response to food odors is not associated with body mass index and obesity-related metabolic health measures. Appetite 168, 105774 (2022)

Medawar, E.; Haange, S.-B.; Rolle-Kampczyk, U.; Engelmann, B.; Dietrich, A.; Thieleking, R.; Wiegank, C.; Fries, C.; Horstmann, A.; Villringer, A. et al.; von Bergen, M.; Fenske, W.; Witte, A. V.: Gut microbiota link dietary fiber intake and short-chain fatty acid metabolism with eating behavior. Translational Psychiatry 11 (1), 500 (2021)

Waltmann, M.; Herzog, N.; Horstmann, A.; Deserno, L.: Loss of control over eating: A systematic review of task based research into impulsive and compulsive processes in binge eating. Neuroscience and Biobehavioral Reviews 129, pp. 330 - 350 (2021)

Han, P.; Roitzsch, C.; Horstmann, A.; Poessel, M.; Hummel, T.: Increased brain reward responsivity to food‐related odors in obesity. Obesity 29 (7), pp. 1138 - 1145 (2021)

Janssen, L.; Mahner, F. P.; Schlagenhauf, F.; Deserno, L.; Horstmann, A.: Reliance on model-based and model-free control in obesity. Scientific Reports 10 (1), 22433 (2020)

Hartmann, H.; Pauli, L.; Janssen, L.; Huhn, S.; Ceglarek, U.; Horstmann, A.: Preliminary evidence for an association between intake of high‐fat high‐sugar diet, variations in peripheral dopamine precursor availability and dopamine‐dependent cognition in humans. Journal of Neuroendocrinology 32 (12), e12917 (2020)

Wiencke, K.; Horstmann, A.; Mathar, D.; Villringer, A.; Neumann, J.: Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission. PLoS Computational Biology 16 (11), e1008410 (2020)

Poessel, M.; Breuer, N.; Joshi, A.; Pampel, A.; Villringer, A.; Hummel, T.; Horstmann, A.: Reduced olfactory bulb volume in obesity and its relation to metabolic health status. Frontiers in Human Neuroscience 14, 586998 (2020)

Stevenson, R. J.; Mahmut, M. K.; Horstmann, A.; Hummel, T.: The aetiology of olfactory dysfunction and its relationship to diet quality. Brain Sciences 10 (11), 769 (2020)