Different dopaminergic circuits defined by D2/D3 receptor availablity patterns show structure-specific links to memory in ageing
Yeo‐Jin Yi, Jarkko J. Johansson, Berta Garcia‐Garcia, Peter Schulze, Kathrin Baldauf, Ines Bodewald, Marianne Patt, Swen Hesse, Andreas Schildan, Philipp Genseke, Simone Agnes Schenke, Matthew J. Betts, Joel Dunn, Christin Y.M. Sander, Osama Sabri, , Dorothea Hämmerer
This study links dopamine receptor availability in specific brain regions to memory performance in older adults, identifying distinct dopaminergic circuits associated with different memory outcomes.
bioRxiv · Jul 17, 2025 · PreprintNeuroscience