Author

Florian Ganzer

University Medical Center Hamburg-EppendorfORCID 0000-0002-5894-7964Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Research Focus:differential expression· 2 Assay:imaging· 2

Frequent Co-Authors

Antonius WiehleriD· 2 shared David MathariD· 2 shared Jan PetersiD· 2 shared Karima Chakroun· 2 shared Ben WagneriD· 1 shared Christoph W. KorniD· 1 shared Jan HaakeriD· 1 shared Roland W. EsseriD· 1 shared

Activity by Year

2020-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersNeuroscience

Antonius WiehlerORCID

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3 papers

Recent·Most cited

Dopamine regulates decision thresholds in human reinforcement learning.

Karima Chakroun, Antonius Wiehler, Ben Wagner, David Mathar, Florian Ganzer, Thilo van Eimeren, Tobias Sommer, Jan Peters

This study investigates dopamine's role in human reinforcement learning using pharmacological interventions and fMRI, finding reduced decision thresholds under dopaminergic manipulations.

bioRxiv · Sep 29, 2022 · PreprintNeuroscience

L-DOPA modulates activity in the vmPFC, Nucleus Accumbens and VTA during threat extinction learning in humans

Roland W. Esser, Christoph W. Korn, Florian Ganzer, Jan Haaker

This study shows that L-DOPA administration affects neural activity in the vmPFC, Nucleus Accumbens, and VTA during threat extinction learning in humans, reducing retention of threat responses.

eLife · Sep 2, 2021Peer-reviewedNeuroscience

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

Karima Chakroun, David Mathar, Antonius Wiehler, Florian Ganzer, Jan Peters

This study investigates how dopamine affects the exploration-exploitation trade-off in human decision-making using computational modeling, pharmacology, and fMRI.

eLife · Jun 2, 2020Peer-reviewedNeuroscience