Dorothea Hämmerer

This study uses 7 Tesla MRI to examine depth-dependent myelination patterns in hippocampal CA1 and links them to memory performance in younger adults.

This study evaluates compressed sensing in TOF-MRA at 3T and 7T, finding significant differences in CNR and vessel diameter measurements across CS factors.

The paper examines how locus coeruleus integrity and fMRI activations relate to memory encoding in healthy aging and MCI.

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.

This paper introduces ELSI-Net, a deep learning method for automated Locus Coeruleus segmentation and feature extraction in aging and Alzheimer's Disease dementia, showing high agreement with manual ratings and correlations to CSF biomarkers.

This study investigates how reward and contextual unexpectedness affect memory encoding and retrieval using fMRI, identifying distinct brain regions and pathways involved.

This study evaluates the effects of phasic taVNS on pupil dilation in younger adults, finding that higher intensity and perceived stimulation lead to greater dilation, with intensity having a stronger effect than frequency.

This paper proposes spatial transformation and quality assessment methods for reliably imaging the small noradrenergic locus coeruleus using structural and functional MRI.