Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

D. Mathar · SciRah

Researcher profile · Semantic Scholar

D. Mathar

Share profile

D. Mathar — researcher profile on SciRah

h-index: 14
Works: 46
Citations: 687

Most-cited papers

Slave to habit? Obesity is associated with decreased behavioural sensitivity to reward devaluation.
Annette Horstmann, A. Dietrich, D. Mathar, Maria Pössel +2 more
2015Appetite109 citations Open access
Semantic Scholar
Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making
Karima Chakroun, D. Mathar, A. Wiehler, Florian Ganzer +1 more
2019bioRxiv102 citations Open access
Semantic Scholar
Retraining automatic action tendencies in obesity.
Nora Mehl, Lara Mueller-Wieland, D. Mathar, Annette Horstmann
2018Physiology and Behavior88 citations
Semantic Scholar
Brain regulation of food craving: relationships with weight status and eating behavior
A. Dietrich, M. Hollmann, D. Mathar, A. Villringer +1 more
2016International Journal of Obesity59 citations Open access
Semantic Scholar
Is it Worth the Effort? Novel Insights into Obesity-Associated Alterations in Cost-Benefit Decision-Making
D. Mathar, Annette Horstmann, B. Pleger, A. Villringer +1 more
2016Frontiers in Behavioral Neuroscience46 citations Open access
Semantic Scholar
Failing to learn from negative prediction errors: Obesity is associated with alterations in a fundamental neural learning mechanism.
D. Mathar, J. Neumann, A. Villringer, Annette Horstmann
2017Cortex; a journal devoted to the study of the nervous system and behavior43 citations
Semantic Scholar
Altered monetary loss processing and reinforcement-based learning in individuals with obesity
J. Kube, D. Mathar, Annette Horstmann, S. Kotz +2 more
2017Brain Imaging and Behavior41 citations Open access
Semantic Scholar
Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission
K. Wiencke, Annette Horstmann, D. Mathar, A. Villringer +1 more
2020PLoS Comput. Biol.27 citations Open access
Semantic Scholar
Stopping at the sight of food - How gender and obesity impact on response inhibition.
Christoph Mühlberg, D. Mathar, A. Villringer, Annette Horstmann +1 more
2016Appetite25 citations
Semantic Scholar
Dopamine regulates decision thresholds in human reinforcement learning in males
Karima Chakroun, A. Wiehler, B. Wagner, D. Mathar +4 more
2023Nature Communications23 citations Open access
Semantic Scholar
Gambling Environment Exposure Increases Temporal Discounting but Improves Model-Based Control in Regular Slot-Machine Gamblers
B. Wagner, D. Mathar, Jan Peters
2021bioRxiv23 citations Open access
Semantic Scholar
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.
D. Mathar, L. Wilkinson, A. Holl, J. Neumann +4 more
2017Cortex; a journal devoted to the study of the nervous system and behavior23 citations Open access
Semantic Scholar
Parameter and model recovery of reinforcement learning models for restless bandit problems
Ludwig Danwitz, D. Mathar, Elke Smith, D. Tuzsus +1 more
2021bioRxiv18 citations Open access
Semantic Scholar
The catecholamine precursor Tyrosine reduces autonomic arousal and decreases decision thresholds in reinforcement learning and temporal discounting
D. Mathar, Mani Erfanian Abdoust, Tobias Marrenbach, D. Tuzsus +1 more
2022PLoS Comput. Biol.15 citations Open access
Semantic Scholar
Increased temporal discounting and reduced model-based control in problem gambling are not substantially modulated by exposure to virtual gambling environments
Luca R. Bruder, B. Wagner, D. Mathar, Jan Peters
202112 citations Open access
Semantic Scholar
A potential link between gambling addiction severity and central dopamine levels: Evidence from spontaneous eye blink rates
D. Mathar, A. Wiehler, Karima Chakroun, Dominique Goltz +1 more
2018Scientific Reports10 citations Open access
Semantic Scholar
Erotic cue exposure increases physiological arousal, biases choices towards immediate rewards and attenuates model-based reinforcement learning
D. Mathar, A. Wiebe, D. Tuzsus, K. Knauth +1 more
2022bioRxiv8 citations Open access
Semantic Scholar
Signatures of Perseveration and Heuristic-Based Directed Exploration in Two-Step Sequential Decision Task Behaviour
A. Brands, D. Mathar, J. Peters
2025Computational Psychiatry5 citations Open access
Semantic Scholar
Dopamine and Temporal Discounting: Revisiting Pharmacology and Individual Differences
Elke Smith, Hendrik Theis, T. van Eimeren, K. Knauth +4 more
2025Journal of Neuroscience3 citations Open access
Semantic Scholar
Dopamine regulates decision thresholds in human reinforcement learning
Karima Chakroun, A. Wiehler, B. Wagner, D. Mathar +4 more
2022bioRxiv3 citations Open access
Semantic Scholar
A single dose of the catecholamine precursor Tyrosine reduces physiological arousal and decreases decision thresholds in reinforcement learning and temporal discounting
D. Mathar, Mani Erfanian Abdoust, Deniz Tuszus, Tobias Marrenbach +1 more
2022bioRxiv3 citations Open access
Semantic Scholar
Behandlungspfade in der stationären Alkoholentzugsbehandlung - Effekte auf die Prozess- und Ergebnisqualität
Frank Godemann, J. Tuchman, Ute Keller, D. Mathar +1 more
20131 citations
Semantic Scholar
Individual Differences in Dopaminergic Modulation of Exploration-Exploitation Behaviour
Elke Smith, Hendrik Theis, T. van Eimeren, K. Knauth +4 more
2026bioRxiv0 citations
Semantic Scholar
Reduced model-based control in gambling disorder despite seemingly intact neural value and task structure representations.
A. Brands, K. Knauth, D. Mathar, Sangil Lee +3 more
2026Journal of Behavioral Addictions0 citations Open access
Semantic Scholar
Reduced Model-Based Control in Gambling Disorder Despite Intact Neural Value and Task Structure Representations
A. Brands, K. Knauth, D. Mathar, S. Lee +3 more
2025bioRxiv0 citations Open access
Semantic Scholar
Catecholamine Precursor Modulation of Human Exploration: Evidence From a Large Gender-Balanced Sample
A. Brands, K. Knauth, D. Mathar, Tim Roedder +2 more
2025bioRxiv0 citations Open access
Semantic Scholar
Signatures of heuristic-based directed exploration in two-step sequential decision task behaviour
A. Brands, D. Mathar, Jan Peters
2023bioRxiv0 citations Open access
Semantic Scholar
Erotic cue exposure increases neural reward responses without modulating temporal discounting
K. Knauth, D. Mathar, B. Kuzmanovic, M. Tittgemeyer +1 more
2023Imaging Neuroscience0 citations Open access
Semantic Scholar
Appetitive cue exposure increases neural reward responses without modulating temporal discounting
K. Knauth, D. Mathar, B. Kuzmanovic, M. Tittgemeyer +1 more
2022bioRxiv0 citations Open access
Semantic Scholar
Author response: Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making
Karima Chakroun, D. Mathar, A. Wiehler, Florian Ganzer +1 more
20200 citations Open access
Semantic Scholar
shared data of "Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making"
Karima Chakroun, D. Mathar, A. Wiehler, Florian Ganzer +1 more
20200 citations
Semantic Scholar
Obesity is associated with insufficientbehavioral adaptation
D. Mathar, A. Villringer, J. Neumann
2018Qucosa (Saxon State and University Library Dresden)0 citations Open access
Semantic Scholar
A potential link between gambling addiction severity and central dopamine levels – evidence from spontaneous eye blink rates in gamblers and controls
D. Mathar, A. Wiehler, Karima Chakroun, Dominique Goltz +1 more
2017bioRxiv0 citations Open access
Semantic Scholar
Altered functional connectivity during prediction error processing in individuals with obesity
J. Kube, D. Mathar, A. Villringer, Annette Horstmann +1 more
20160 citations
Semantic Scholar
Slave to habit
Annette Horstmann, A. Dietrich, D. Mathar, Maria Pössel +2 more
20160 citations
Semantic Scholar
Weight status and eating behavior affect how the brain regulates food craving
A. Dietrich, M. Hollmann, D. Mathar, D. Mathar +3 more
20150 citations
Semantic Scholar
Cardiac concomitants of decreased reinforcement learning in individuals with obesity
J. Kube, D. Mathar, Lucas Kastner, Annette Horstmann +2 more
20150 citations
Semantic Scholar
A novel cost-benefit decision-making task reveals obesity and gender related differences in the weighing of reward and physical effort
D. Mathar, Annette Horstmann, A. Villringer, J. Neumann
20130 citations
Semantic Scholar
The impact of obesity and gender on probabilistic stimulus response learning
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20120 citations
Semantic Scholar
Do obesity and gender bias implicit multi-cue learning performance?
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20120 citations
Semantic Scholar
Obesity-related effects on response inhibition after the presentation of food stimuli
J. Neumann, Annette Horstmann, K. Austin, D. Mathar +1 more
20120 citations
Semantic Scholar
The impact of obesity, gender and impulsivity on fronto-striatal system function
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20120 citations
Semantic Scholar
Obesity- and gender-related effects on performance and strategy use in implicit mulit-cue learning
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20110 citations
Semantic Scholar
Do obesity and gender bias performance on implicit multi-cue learning?
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20110 citations
Semantic Scholar
The impact of obesity and gender on performance and strategy use in a probabilistic stimulus-response learning task
D. Mathar, J. Neumann, B. Pleger, A. Villringer +1 more
20110 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

Annette Horstmann×22
Invite
Annette Horstmann — researcher profile on SciRah
J. Neumann×19
Invite
J. Neumann — researcher profile on SciRah
A. Villringer×19
Invite
A. Villringer — researcher profile on SciRah
Jan Peters×12
Invite
Jan Peters — researcher profile on SciRah

×8

Invite

K. Knauth — researcher profile on SciRah

Karima Chakroun×7

Invite

Karima Chakroun — researcher profile on SciRah

Invite

A. Wiehler — researcher profile on SciRah

Invite

B. Pleger — researcher profile on SciRah

Invite

A. Brands — researcher profile on SciRah

Invite

J. Peters — researcher profile on SciRah

Florian Ganzer×5

Invite

Florian Ganzer — researcher profile on SciRah

Invite

D. Tuzsus — researcher profile on SciRah