New Horizons Session

NH 20 - Ultra-high-field (HHF) MR imaging: higher, stronger, faster?

March 7, 14:00 - 15:30 CET

2 min
Chairperson's introduction
10 min
7 Tesla MRI: pushing the limits of resolution, speed, and strength
  1. To describe the physical principles by which higher field strength improves SNR and spatial resolution.
  2. To outline the main technical barriers (B1+ inhomogeneity, susceptibility, SAR) that remain unique to 7T.
  3. To assess how these factors set the foundation for future translational and clinical use.
10 min
In-hospital 7T MRI for clinical use
  1. To illustrate specific technical solutions (gradients, parallel transmit, AI acceleration) that enable routine in-hospital 7T operation.
  2. To evaluate the direct diagnostic impact in neurological disorders, including epilepsy and movement disorders.
  3. To examine organisational and economic considerations of installing and running a hospital-based 7T service.
10 min
Neurodegenerative diseases at 7T
  1. To explain which microstructural and cortical features become accessible with 7T in neurodegeneration.
  2. To demonstrate examples of disease-specific imaging markers, such as iron deposition and cortical lamination.
  3. To analyse how these markers can translate into earlier diagnosis and better monitoring of the disease.
10 min
7 Tesla MRI and knee imaging: what else?
  1. To characterise the unique technical and anatomical challenges of musculoskeletal imaging at 7T.
  2. To present evidence of improved delineation of cartilage, ligaments, and menisci at ultra-high field.
  3. To explore the integration of 7T MSK protocols into clinical workflows and patient management.
10 min
7MRI of the peripheral nerves
  1. To demonstrate the feasibility and added value of visualising peripheral nerves at 7T.
  2. To distinguish imaging features of normal and diseased nerves in clinical and research settings.
  3. To project future developments in sequence design and coil technology for peripheral nerve imaging.
10 min
Future clinical applications of 7T MRI
  1. To identify clinical domains most likely to benefit from 7T in the coming decade.
  2. To compare how UHF strengths may shift indications compared with existing 1.5T and 3T practices.
  3. To anticipate technological and regulatory steps required for widespread adoption.
10 min
5T whole-body MRI scanner: a new alternative
  1. To outline the technical characteristics and current state of 5T MRI systems.
  2. To highlight diagnostic advantages relative to 3T MRI.
  3. To compare the performance and potential clinical niches of 5T versus 7T as a practical alternative.
18 min
Panel discussion: What new horizons will 7T and 5T MRI open?