Jaco J.M. Zwanenburg

Oscillatory flow and steady streaming of cerebrospinal fluid in cranial subarachnoid space

This study models oscillatory and steady streaming flow of cerebrospinal fluid in the cranial subarachnoid space using a lubrication-based framework, showing that oscillatory forcing enhances solute transport.

Cerebrovascular pulsatility differs across vascular compartments and is altered by hypercapnic stimuli: a BOLD fMRI study

This study introduces a cardiac-specific BOLD fMRI-based pulsatility index, validates its sensitivity to hypercapnia, and shows its correlation with vascular reactivity and venous blood volume.

Exploring the role of vascular factors and tissue properties in pulsatile brain deformation

This study links brain strain metrics from strain tensor imaging to vascular and tissue properties using mixed-effects models.

Evidence for the ultra-soft brain provided by uniqueness in intrinsic MR elastography

This paper demonstrates that viscoelastic intrinsic MRE provides unique and stable stiffness estimates in brain tissue due to its ultra-soft nature, resolving limitations in iMRE modeling.

Challenging the classical view of CSF flow: measuring CSF net velocity in the human subarachnoid space with 7T MRI

This study challenges the classical view of CSF flow by measuring net CSF velocity in the human subarachnoid space using 7T MRI and finding no significant net flow toward the superior sagittal sinus.

Assessing the feasibility of a new approach to measure the full spectrum of CSF dynamics within the human brain using MRI: insights from a simulation study

This study evaluates a new MRI method using simulations to measure full CSF dynamics in the brain, showing it can accurately separate motion components despite model assumptions.

Quantitative comparison between aMRI and DENSE for the assessment of brain tissue motion

This study compares aMRI and DENSE for brain tissue motion assessment, finding aMRI provides comparable results to DENSE in specific directions despite lower amplification.