David Mathar

Koeln, NW, Germany

Last Updated: 09/26/2026

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Found 19 publications

Catecholamine precursor modulation of human exploration: Evidence from a large gender-balanced sample.

Catecholamine precursor modulation of human exploration: Evidence from a large gender-balanced sample.

Journal: PLoS computational biology

Published: May 05, 2025

Dopamine and Temporal Discounting: Revisiting Pharmacology and Individual Differences.

Dopamine and Temporal Discounting: Revisiting Pharmacology and Individual Differences.

Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience

Published: April 22, 2025

Signatures of Perseveration and Heuristic-Based Directed Exploration in Two-Step Sequential Decision Task Behaviour.

Signatures of Perseveration and Heuristic-Based Directed Exploration in Two-Step Sequential Decision Task Behaviour.

Journal: Computational psychiatry (Cambridge, Mass.)

Published: June 21, 2023

Erotic cue exposure increases neural reward responses without modulating temporal discounting.

Erotic cue exposure increases neural reward responses without modulating temporal discounting.

Journal: Imaging neuroscience (Cambridge, Mass.)

Published: December 14, 2022

Erotic cue exposure increases physiological arousal, biases choices toward immediate rewards, and attenuates model-based reinforcement learning.

Erotic cue exposure increases physiological arousal, biases choices toward immediate rewards, and attenuates model-based reinforcement learning.

Journal: Psychophysiology

Published: October 18, 2022

Dopamine regulates decision thresholds in human reinforcement learning in males.

Dopamine regulates decision thresholds in human reinforcement learning in males.

Journal: Nature communications

Published: October 06, 2022

The catecholamine precursor Tyrosine reduces autonomic arousal and decreases decision thresholds in reinforcement learning and temporal discounting.

The catecholamine precursor Tyrosine reduces autonomic arousal and decreases decision thresholds in reinforcement learning and temporal discounting.

Journal: PLoS computational biology

Published: May 24, 2022

Gambling Environment Exposure Increases Temporal Discounting but Improves Model-Based Control in Regular Slot-Machine Gamblers.

Gambling Environment Exposure Increases Temporal Discounting but Improves Model-Based Control in Regular Slot-Machine Gamblers.

Journal: Computational psychiatry (Cambridge, Mass.)

Published: October 14, 2021

Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making.

Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making.

Journal: eLife

Published: August 21, 2019

Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission.

Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission.

Journal: PLoS computational biology

Published: April 08, 2019

A potential link between gambling addiction severity and central dopamine levels: Evidence from spontaneous eye blink rates.

A potential link between gambling addiction severity and central dopamine levels: Evidence from spontaneous eye blink rates.

Journal: Scientific reports

Published: January 17, 2018

Altered monetary loss processing and reinforcement-based learning in individuals with obesity.

Altered monetary loss processing and reinforcement-based learning in individuals with obesity.

Journal: Brain imaging and behavior

Published: December 30, 2017

Showing 1-12 of 19

Last Updated: 09/26/2026