Author

Mario Amend

University of Tübingen

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 4

Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 4 Assay:imaging· 3 Approach:statistical model· 3 Assay:bulk RNA-seq· 2 Approach:experimental assay· 2 Organism:human· 2 Organism:rat· 2

Frequent Co-Authors

Hans F. WehrliD· 4 shared Tudor M. IonescuiD· 4 shared Andreas MaureriD· 3 shared Bernd Jürgen PichleriD· 3 shared Bharat B. BiswaliD· 3 shared Kristina HerfertiD· 3 shared Rakibul HafiziD· 2 shared Gerald ReischliD· 1 shared

Activity by Year

2019-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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4 shared papersNeuroscience

Hans F. WehrlORCID

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4 papers

Recent·Most cited

Mapping Serotonergic Dynamics using Drug-Modulated Molecular Connectivity

Tudor M. Ionescu, Mario Amend, Rakibul Hafiz, Andreas Maurer, Bharat B. Biswal, Hans F. Wehrl, Kristina Herfert

This study maps serotonergic dynamics using drug-modulated molecular connectivity to show changes in serotonin transporter occupancy and functional brain network after MDMA exposure.

bioRxiv · Feb 8, 2024 · PreprintNeuroscience

Neurovascular Uncoupling: Multimodal Imaging Delineates the Acute Effects of MDMA

Tudor M. Ionescu, Mario Amend, Tadashi Watabe, Jun Hatazawa, Andreas Maurer, Gerald Reischl, Bernd Jürgen Pichler, Hans F. Wehrl, Kristina Herfert

This study uses PET/fMRI in rats to show MDMA causes global hemodynamic decreases and localized metabolic increases, indicating neurovascular uncoupling due to serotonin transporter occupancy.

bioRxiv · Feb 14, 2022 · PreprintNeuroscience

Striatal and prefrontal D2R and SERT distributions contrastingly correlate with default-mode connectivity

Tudor M. Ionescu, Mario Amend, Rakibul Hafiz, Bharat B. Biswal, Andreas Maurer, Bernd Jürgen Pichler, Hans F. Wehrl, Kristina Herfert

The paper examines the relationship between dopamine D2 receptor and serotonin transporter availabilities in rats and their correlation with resting-state functional connectivity networks.

NeuroImage · Aug 22, 2021Peer-reviewedNeuroscience

Interregional causal influences of brain metabolic activity reveal the spread of aging effects during normal aging

Xin Di, Marie Woelfer, Mario Amend, Hans F. Wehrl, Tudor M. Ionescu, Bernd Jürgen Pichler, Bharat B. Biswal, the Alzheimer's Disease Neuroimaging Initiative

The paper analyzes longitudinal FDG-PET data to identify interregional causal influences of aging on brain metabolic activity, revealing how aging spreads across brain regions.

Human Brain Mapping · Aug 7, 2019Peer-reviewedNeuroscience