Advancing Thalamic Nuclei Segmentation: The Impact of Compressed Sensing on MRI Processing
Sebastian Hübner, Stefano Tambalo, Lisa Novello, Tom Hilbert, Tobias Kober, Jorge Jovicich · 2024
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Description
Sebastian Hübner and co-authors test whether faster MRI scanning harms the mapping of the thalamus, the brain's relay station. Their 2024 study serves patient groups who move in the scanner, people with Parkinson's, epilepsy, dementia, or schizophrenia, where long scans blur. A technique called compressed sensing shortens the scan, and fast software has already cut the analysis time.
Six versions of a standard scan sequence, at varied speed settings, were each fed to the segmentation pipeline. The team compares the thalamic nuclei maps that result, asking how much speed the maps can take before they warp. Good maps from short scans would widen who can be studied at all.
Catalog record
| CREATOR | Sebastian Hübner, Stefano Tambalo, Lisa Novello, Tom Hilbert, Tobias Kober, Jorge Jovicich |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 66 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |