S. Johanna Vannesjo

This study uses ultra-high-field fMRI to reveal layer-specific responses in the human spinal cord during heat-pain stimulation, identifying phasic and tonic response components in dorsal horn layers.

This study benchmarks four cervical spinal cord RF coils at 7 T MRI across multiple centers, identifying performance differences and proposing a standardized evaluation protocol.

This study assesses the reliability of resting-state functional connectivity in the human spinal cord, finding reliable connectivity between dorsal and ventral horns but poor reliability in segmental and within-hemicord connections.

This paper evaluates using a one-time gradient calibration to improve spiral fMRI image quality and functional results by predicting k-space trajectories with a linear time-invariant model.

This paper develops automated methods for slice-specific z-shimming in spinal cord fMRI to improve signal quality and reproducibility.