Current magnetic resonance imaging (MRI) requires the subject to remain stationary to limit motion artifacts and avoid unwanted field-induced brain stimulation. However, imaging during large-scale motion could enable studies in which motion itself is central. One example is the study of brain networks involved in vestibular function, which senses head motion....
No actionable change — this engineering preprint concerns MRI hardware design and has no relevance to audiology practice.
This article has no relevance to the audiology field and appears to have been ingested in error; MRI-related hearing protection is an adjacent but unaddressed topic here.
- 01ArXiv preprint proposes a moving-magnet MRI system to image subjects during large-scale motion.
- 02Aims to reduce motion artifacts and unwanted neural (brain/nerve) stimulation from the scanner.
- 03Not published in a peer-reviewed audiology or clinical journal.
- 04No audiology-relevant outcomes or hearing-related content is present.
A moving-magnet MRI approach can reduce motion artifacts compared to conventional fixed-magnet MRI during large-scale body movements.
studyunclearThe moving-magnet approach reduces unwanted brain stimulation associated with conventional MRI.
studyunclear- PMID
- 42147730
- Publication type
- research_article
- Evidence level
- na
- Population
- Not applicable — engineering/physics simulation study
- Intervention
- Moving-magnet MRI system
- Comparator
- Conventional fixed-magnet MRI
Primary outcomes
Reduction of motion artifacts during large-scale subject movement; Reduction of unwanted neural stimulation