Principal Investigator (PI)

Dr. Annette Horstmann
Dr. Annette Horstmann
Group leader (in cooperation with University of Leipzig)
Phone: +49 341 9940-2258
Fax: +49 341 9940-2221

O'BRAIN Lab - The Interplay of Obesity and the Brain

Journal Article (64)

  1. 2018
    Morys, F.; Bode, S.; Horstmann, A.: Dorsolateral and medial prefrontal cortex mediate the influence of incidental priming on economic decision making in obesity. Scientific Reports (2018)
  2. Meemken, M.-T.; Kube, J.; Wickner, C.; Horstmann, A.: Keeping track of promised rewards: Obesity predicts enhanced flexibility when learning from observation. Appetite 131, pp. 117 - 124 (2018)
  3. Kube, J.; Mathar, D.; Horstmann, A.; Kotz, S. A.; Villringer, A.; Neumann, J.: Altered monetary loss processing and reinforcement-based learning in individuals with obesity. Brain Imaging and Behavior 12 (5), pp. 1431 - 1449 (2018)
  4. Mehl, N.; Mueller-Wieland, L.; Mathar, D.; Horstmann, A.: Retraining automatic action tendencies in obesity. Physiology & Behavior 192, pp. 50 - 58 (2018)
  5. Hellrung, L.; Dietrich, A.; Hollmann, M.; Pleger, B.; Kalberlah, C.; Roggenhofer, E.; Villringer, A.; Horstmann, A.: Intermittent compared to continuous real-time fMRI neurofeedback boosts control over amygdala activation. NeuroImage 166, pp. 198 - 208 (2018)
  6. Horstmann, A.: Zu viel ist nicht genug. Spektrum der Wissenschaft Dossier 2, pp. 80 - 87 (2018)
  7. 2017
    Löffler, A.; Luck, T.; Then, F. S.; Luck-Sikorski, C.; Pabst, A.; Kovacs, P.; Böttcher, Y.; Breitfeld, J.; Tönjes, A.; Horstmann, A. et al.; Löffler, M.; Engel, C.; Thiery, J.; Villringer, A.; Stumvoll, M.; Riedel-Heller, S. G.: Effects of psychological eating behaviour domains on the association between socio-economic status and BMI. Public Health Nutrition 20 (15), pp. 2706 - 2712 (2017)
  8. Mathar, D.; Neumann, J.; Villringer, A.; Horstmann, A.: Failing to learn from negative prediction errors: Obesity is associated with alterations in a fundamental neural learning mechanism. Cortex 95, pp. 222 - 237 (2017)
  9. Horstmann, A.: It wasn't me; it was my brain: Obesity-associated characteristics of brain circuits governing decision-making. Physiology & Behavior 176, pp. 125 - 133 (2017)
  10. Schrimpf, A.; Kube, J.; Neumann, J.; Horstmann, A.; Villringer, A.; Gaebler, M.: Parasympathetic cardio-regulation during social interactions in individuals with obesity: The influence of negative body image. Cognitive, Affective and Behavioral Neuroscience 17 (2), pp. 330 - 347 (2017)
  11. Mehl, N.; Bergmann, S.; Klein, A. M.; Daum, M. M.; von Klitzing, K.; Horstmann, A.: Cause or consequence? Investigating attention bias and self-regulation skills in children at risk for obesity. Journal of Experimental Child Psychology 155, pp. 113 - 127 (2017)
  12. 2016
    Sjoerds, Z.; Dietrich, A.; Deserno, L.; De Wit, S.; Villringer, A.; Heinze, H.-J.; Schlagenhauf, F.; Horstmann, A.: Slips of action and sequential decisions: A cross-validation study of tasks assessing habitual and goal-directed action control. Frontiers in Behavioral Neuroscience (2016)
  13. Mühlberg, C.; Mathar, D.; Villringer, A.; Horstmann, A.; Neumann, J.: Stopping at the sight of food – How gender and obesity impact on response inhibition. Appetite 107, pp. 663 - 676 (2016)
  14. Dietrich, A.; de Wit, S.; Horstmann, A.: General habit propensity relates to the sensation seeking subdomain of impulsivity but not obesity. Frontiers in Behavioral Neuroscience (2016)
  15. Mathar, D.; Wilkinson, L.; Holl, A.; Neumann, J.; Deserno, L.; Villringer, A.; Jahanshahi, M.; Horstmann, A.: The role of dopamine in positive and negative prediction error utilization during incidental learning: Insights from Positron Emission Tomography, Parkinson’s disease and Huntington’s disease. Cortex (2016)
  16. Garcia-Garcia, I.; Kube, J.; Gaebler, M.; Horstmann, A.; Villringer, A.; Neumann, J.: Neural processing of negative emotional stimuli and the influence of age, sex and and task-related characteristics. Neuroscience and Biobehavioral Reviews 68, pp. 773 - 793 (2016)
  17. Schlögl, H.; Horstmann, A.; Villringer, A.; Stumvoll, M.: Functional neuroimaging in obesity and the potential for development of novel treatments. The Lancet Diabetes and Endocrinology 4 (8), pp. 695 - 705 (2016)
  18. Schlögl, H.; Mueller, K.; Horstmann, A.; Miehle, K.; Püschel, J.; Villringer, A.; Pleger, B.; Stumvoll, M.; Faßhauer, M.: Leptin substitution in patients with lipodystrophy: Neural correlates for long-term success in the normalization of eating behavior. Diabetes 65 (8), pp. 2179 - 2186 (2016)
  19. Grellmann, C.; Neumann, J.; Bitzer, S.; Kovacs, P.; Tönjes, A.; Westlye, L. T.; Andreassen, O. A.; Stumvoll, M.; Villringer, A.; Horstmann, A.: Random projection for fast and efficient multivariate correlation analysis of high-dimensional data: A new approach. Frontiers in Genetics (2016)
  20. Dietrich, A.; Hollmann, M.; Mathar, D.; Villringer, A.; Horstmann, A.: Brain regulation of food craving: Relationships with weight status and eating behavior. International Journal of Obesity, pp. 982 - 989 (2016)
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