Aswendt Lab team, 2026

Meet the team

Hover over a portrait to meet our researchers. Tap a portrait or use the keyboard to show their details.

Portrait of Markus Aswendt Markus Aswendt

Markus Aswendt

Markus is an expert in MR neuroimaging and its application to investigate mechanisms of spontaneous recovery after stroke in mice. He holds a PhD in neuroscience and has worked in international labs and funding consortia. Markus is also the head of the central core facility Neuro-MRI of the University of Cologne.

Portrait of Julian Cramer Julian Cramer

Julian Cramer

2025 – ongoing PhD thesis on diffusion changes in the internal capsule related to recovery after stroke.

Portrait of Christoph Hoeren Christoph Hoeren

Christoph Hoeren

2026 – ongoing Bachelor thesis on histological analysis of white matter plasticity after internal capsule stroke and tDCS.

Portrait of Fatemeh Mahani Fatemeh Mahani

Fatemeh Mahani

2022 – ongoing PhD thesis on structure-function coupling in relation to timing and stroke lesion size and location.

Portrait of Daniel Mertens Daniel Mertens

Daniel Mertens

2023 – ongoing Bachelor thesis on expanding AIDAmri for rat brain MRI and the Sigma rat atlas.

Portrait of Motahare Mousavi Motahare Mousavi

Motahare Mousavi

2024 – ongoing MD thesis on the role of astrogliosis in secondary neurodegeneration after stroke.

Portrait of Florian Pietsch Florian Pietsch

Florian Pietsch

2024 – ongoing Bachelor thesis on behavioral phenotyping of motor deficits after internal capsule stroke.

Portrait of Alina Rimscha Alina Rimscha

Alina Rimscha

2026 – ongoing Bachelor thesis on the histological characterization of tDCS-induced white matter changes.

Portrait of Parvathi Satheesh Parvathi Satheesh

Parvathi Satheesh

2026 – ongoing Research assistant responsible for molecular biology, gene expression, and RNA sequencing experiments.

Portrait of Esma Secen Esma Secen

Esma Secen

2026 – ongoing PhD thesis on neuromodulation of descending motor tracts to improve functional recovery after stroke.

Portrait of Neda Rahimiverki Neda Rahimiverki

Neda Rahimiverki

2026 – ongoing Master thesis on the application of TMS after stroke in mice.

Portrait of Agnes Rudowski Agnes Rudowski

Agnes Rudowski

2026 – ongoing Technician responsible for animal housing, histology, and keeping the lab organized.

Portrait of Franziska Ziolkowski Franziska Ziolkowski

Franziska Ziolkowski

2023 – ongoing Master thesis on recurrence plot quantification of dynamic functional connectivity changes after stroke related to motor recovery.

Alumni
Aref Kalantari (2021-2025)
PhD thesis (Cologne, Neuroscience): A unified framework for multimodla animal studies: data management, MRI quality control, and proportional recovery in mice
Next position: Postdoc (Research Data Management group led by Dr. Klaus Kaiser, University Hospital Freiburg)
Irem Dilara Sen (2024-2025)
Master thesis (Bremen, Neuroscience): Long-term cognitive and motor deficits after internal capsule stroke in mice
Marko Schmelzer (2025)
Bachelor thesis (Cologne, Biology): Histological characterization of stroke induced changes in the white matter
Carolin Hambrock (2023-2024)
Master thesis (Cologne, Neuroscience): Spontaneous recovery after ischemic stroke: effects of stroke location and reactive astrocytes on thalamic secondary neurodegeneration in mice
Thomas Kühnel (2023)
Student assistant: histology
Next position: Master of Biological Sciences (University of Cologne)
Luca Ruthe (2023-2024)
Bachelor thesis (Neuroscience): Characterization of secondary neurodegeneration in white matter tracts after experimental stroke
Next position: Internship pharmaceutical industry
Marc Schneider (2023-2024)
Student assistant: AIDA tools support and further development (adding BIDS-compatibility)
Next position: Master studies
Elizabete Vetra (2023)
Student assistant: histology
Next position: Bachelor studies in Neuroscience (University of Cologne)
Léon Schulte-Holtey (2022-2023)
Master thesis (Biology): Chemogenetic manipulation of the rubrospinal tract in mice
Next position: Master studies in Neuroscience (University of Cologne)
Victor Vera Frazão (2022-2024)
Research assistant: AIDA tools support and further development (debugging and containerization); database maintenance
Annika Vohn (2022)
Bachelor thesis: Characterization of secondary neurodegeneration in the spinal cord after experimental stroke
Next position: Master thesis (lab of Frank Bradke, Bonn)
Tim Fleiner (2021)
Internship: AIDAmri
Prisca Kuhnhäuser (2021-2022)
Master thesis: Identification and manipulation of spasticity-related extrapyramidal motor nuclei in mice
Next position: PhD student (lab of Johannes Vogt, University of Cologne)
Jule Ullert (2021-2023)
Bachelor thesis (Biology)
Philip Baxter Aßmann (2020-2021)
Student assistant: histology
Jan Götz (2020-2022)
Research assistant and master thesis: Longitudinal gene expression analysis in experimental stroke
Next position: PhD student (lab of Johannes Vogt, University of Cologne)
Sebastian Kloubert (2020-2021)
Bachelor thesis (Biology): Automated movement analysis of mouse beam walking using neural networks
Leon Scharwächter (2020-2021)
Student assistant: AIDA tools
Mayan Baues (2020-2022)
Student assistant: histology
Next position: Research associate (lab of Michael Wenzel, University Hospital Bonn)
Nicole Kuschel (2019-2021)
Student assistant: video analysis
Veronika Fritz (2018-2021)
Student assistant and Bachelor thesis: Neuronal tracing in mice with cortical stroke
Next position: PhD student (lab of Natalia Kononenko, University of Cologne)
Alina Jakobs (2018)
Student assistant: histology
Olivia Käsgen (2018-2020)
Biological technical assistant
Joshua Strelow (2018-2019)
Student assistant: behavior analysis
Next position: PhD student (lab of Michael Barbe, University Hospital Cologne)
Marieke Nill (2017-2020)
Biological technical assistant
Next position: BTA (Lab of Roland Ullrich, University Hospital Cologne)
Niklas Pallast (2017-2020)
PhD thesis: A versatile registration and analysis pipeline for multimodal brain imaging data
Next position: Head of Product Management (SYNLAB Holding Deutschland GmbH)
Frederique Wieters (2017-2021)
PhD thesis: Evaluation of spasticity in experimental models of ischemic stroke
Next position: Medical science Liaison Manager und CIDP (Argenx)