Projects
Publications
Different dopaminergic circuits defined by D2/D3 receptor availablity patterns show structure-specific links to memory in ageing
Yeo-Jin Yi, Jarkko Johansson, Berta Garcia-Garcia, Peter Schulze, Kathrin Baldauf, Ines Bodewald, Marianne Patt, Swen Hesse, Andeas Schildan, Philipp Genseke, Simone Schenke, Matthew J. Betts, Joel Dunn, Christin Y. Sander, Osama Sabri, Michael C. Kreissl, Oliver Speck, Emrah Düzel, Dorothea Hämmerer
bioRxiv (2025)
Stimulate to remember? The effects of short burst of transcutaneous vagus nerve stimulation (taVNS) on memory performance and pupil dilation
Mareike Ludwig, Matthew J. Betts, Dorothea Hämmerer
Psychophysiology. 62:e14753 (2025)
CSF biomarkers are differentially linked to brain areas high and low in noradrenaline, dopamine and serotonin across the Alzheimer’s disease spectrum
Lena Haag, Elisa Lancini, Renat Yakupov, Gabriel Ziegler, Yeo-Jin Yi, Falk Lüsebrink, Wenzel Glanz, Oliver Peters, Eike Jakob Spruth, Slawek Altenstein, Josef Priller, Luisa Sophie Schneider, Xiao Wang, Lukas Preis, Frederic Brosseron, Nina Roy-Kluth, Klaus Fliessbach, Michael Wagner, Steffen Wolfsgruber, Luca Kleineidam, Alfredo Ramirez, Annika Spottke, Frank Jessen, Jens Wiltfang, Anja Schneider, Niels Hansen, Ayda Rostamzadeh, Katharina Buerger, Michael Ewers, Robert Perneczky, Daniel Janowitz, Boris-Stephan Rauchmann, Stefan Teipel, Ingo Kilimann, Doreen Goerss, Christoph Laske, Matthias H Munk, Michael Heneka, Peter Dechent, Stefan Hetzer, Klaus Scheffler, Emrah Düzel, Matthew J Betts, Dorothea Hämmerer
Brain Commun. 7(1):fcaf031 (2025)
Healthy aging and Alzheimer’s disease
Matthew J. Betts, Valentina Peros, Dorothea Hämmerer, Emrah Düzel
Adv Magn Reson Technol Appl. 10:2666-9099 (2023)
Cerebrospinal fluid and positron-emission tomography biomarkers for noradrenergic dysfunction in neurodegenerative diseases: a systematic review and meta-analysis
Elisa Lancini, Lena Haag, Franziska Bartl, Maren Rühling, Nicholas J Ashton, Henrik Zetterberg, Emrah Düzel, Dorothea Hämmerer, Matthew J Betts
Brain Commun. 5(3):fcad085 (2023)
Noradrenergic neuromodulation in ageing and disease
F. Krohn, E. Lancini, M. Ludwig, M. Leiman, G. Guruprasath, L. Haag, J. Panczyszyn, E. Düzel, D. Hämmerer, M. Betts
Neurosci Biobeh Rev. 152;105311 (2023)
It is the Locus Coeruleus! Or… is it? : A proposition for analyses and reporting standards for structural and functional magnetic resonance imaging of the noradrenergic Locus Coeruleus
Yeo-Jin Yi, Falk Lüsebrink, Anne Maaß, Gabriel Ziegler, Renat Yakupov, Michael C. Kreißl, Matthew Betts, Oliver Speck, Emrah Düzel, Dorothea Hämmerer
Neurobiol Aging. 129:137-148 (2023)
Noradrenergic-dependent functions are associated with age-related locus coeruleus signal intensity differences
Kathy Y Liu, Rogier A Kievit, Kamen A Tsvetanov, Matthew J Betts, Emrah Düzel, James B Rowe, Cam-CAN, Robert Howard and Dorothea Hämmerer
Nat Commun. 11(1):1712 (2020)
