Skip to main content
Fig. 2 | Journal of Therapeutic Ultrasound

Fig. 2

From: Spatially-segmented undersampled MRI temperature reconstruction for transcranial MR-guided focused ultrasound

Fig. 2

Retrospective k-space sampling patterns and reconstructed magnitude images. a Gel phantom heating. k-Space sampling patterns for 3 ×-accelerated 2DFT and golden angle radial, and 2 ×-accelerated spiral trajectories. The original image and images reconstructed from each undersampled trajectory are shown below. b In vivo MRgFUS treatment. k-Space sampling patterns for 2, 3, and 4 ×-accelerated 2DFT trajectories. The original image and images reconstructed from each undersampled trajectory are shown below (intensity level windowed to show image detail)

Back to article page