Articles with "planar imaging" as a keyword



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Quiet echo planar imaging for functional and diffusion MRI

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Published in 2018 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.26810

Abstract: To develop a purpose‐built quiet echo planar imaging capability for fetal functional and diffusion scans, for which acoustic considerations often compromise efficiency and resolution as well as angular/temporal coverage. read more here.

Keywords: functional diffusion; quiet echo; echo planar; planar imaging ... See more keywords

An artificial intelligence‐accelerated 2‐minute multi‐shot echo planar imaging protocol for comprehensive high‐quality clinical brain imaging

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Published in 2021 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.29117

Abstract: We introduce and validate an artificial intelligence (AI)‐accelerated multi‐shot echo‐planar imaging (msEPI)‐based method that provides T1w, T2w, T2∗ , T2‐FLAIR, and DWI images with high SNR, high tissue contrast, low specific absorption rates (SAR), and… read more here.

Keywords: shot echo; intelligence accelerated; planar imaging; multi shot ... See more keywords

High‐resolution motion‐ and phase‐corrected functional MRI at 7 T using shuttered multishot echo‐planar imaging

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Published in 2023 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.29608

Abstract: To achieve high‐resolution multishot echo‐planar imaging (EPI) for functional MRI (fMRI) with reduced sensitivity to in‐plane motion and between‐shot phase variations. read more here.

Keywords: multishot echo; functional mri; high resolution; planar imaging ... See more keywords

Advancing whole‐brain BOLD functional MRI in humans at 10.5 T with motion‐robust 3D echo‐planar imaging, parallel transmission, and high‐density radiofrequency receive coils

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Published in 2025 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.70110

Abstract: To demonstrate the feasibility and performance of whole‐brain blood oxygen level–dependent functional MRI (fMRI) in humans at 10.5 T by combining motion‐robust three‐dimensional gradient‐echo echo‐planar imaging, parallel transmission, and high‐density radiofrequency (RF) receive coils. read more here.

Keywords: echo planar; whole brain; motion robust; imaging parallel ... See more keywords

Echo-planar imaging is superior to fast spin-echo diffusion-weighted imaging for cranioplasty using titanium mesh in brain magnetic resonance imaging: a phantom study

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Published in 2021 at "Radiological Physics and Technology"

DOI: 10.1007/s12194-021-00646-y

Abstract: This study aimed to compare the radiofrequency (RF) shielding effects of titanium mesh of echo-planar imaging (EPI) versus fast spin-echo (FSE) diffusion-weighted imaging (DWI) to establish a suitable sequence for patients who undergo cranioplasty and… read more here.

Keywords: diffusion; planar imaging; fast spin; titanium mesh ... See more keywords

A high temporal/spatial resolution neuro-architecture study of rodent brain by wideband echo planar imaging

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-98132-3

Abstract: Latest simultaneous multi-slice (SMS) methods greatly benefit MR efficiency for recent studies using parallel imaging technique. However, these methods are limited by the requirement of array coils. The proposed Coherent Wideband method, which employs an… read more here.

Keywords: wideband; echo planar; neuro architecture; planar imaging ... See more keywords

Radiotherapy isocenters verified by matching to bony landmarks of the canine and feline head differ when localized using volumetric vs planar imaging.

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Published in 2019 at "Veterinary and comparative oncology"

DOI: 10.1111/vco.12522

Abstract: The "gold standard" for verification of patient positioning before linear accelerator-based stereotactic radiation therapy is kilovoltage cone-beam computed tomography (kV-CBCT), which is not uniformly available or utilized; planar imaging is sometimes used instead. The primary… read more here.

Keywords: head; planar; radiotherapy isocenters; bony ... See more keywords

Multi-planar imaging using the thermal lensing effect.

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Published in 2019 at "Applied optics"

DOI: 10.1364/ao.58.005839

Abstract: The application of a thermal lens, formed by a laser beam, in the imaging of objects lying in three different planes is reported for the first time, to the best of our knowledge. The objects'… read more here.

Keywords: lensing effect; using thermal; thermal lensing; planar imaging ... See more keywords

Fully connected aperture array design of the segmented planar imaging system.

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Published in 2022 at "Optics letters"

DOI: 10.1364/ol.465133

Abstract: Compared with the traditional imaging systems, segmented planar imaging technology has the advantages of low mess, small size, and low power in the same resolution situation. To obtain relatively complete frequency domain coverage, the lenslet… read more here.

Keywords: imaging technology; design; planar imaging; segmented planar ... See more keywords

The Usefulness of Readout-Segmented Echo-Planar Imaging (RESOLVE) for Bio-phantom Imaging Using 3-Tesla Clinical MRI.

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Published in 2018 at "Acta medica Okayama"

DOI: 10.18926/amo/55663

Abstract: Readout-segmented echo-planar imaging (RESOLVE) is a multi-shot echo-planar imaging (EPI) modality with k-space segmented in the readout direction. We investigated whether RESOLVE decreases the distortion and artifact in the phase direction and increases the signal-to-noise… read more here.

Keywords: phantom; echo planar; mri; planar imaging ... See more keywords

Comparison of readout-segmented echo-planar imaging and single-shot echo-planar imaging in the fetal brain

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Published in 2025 at "Translational Pediatrics"

DOI: 10.21037/tp-2025-77

Abstract: Background The diagnostic value of diffusion-weighted imaging (DWI) in fetal brain imaging has been established for various brain lesions, yet conventional DWI single-shot echo-planar imaging (SS-EPI) suffers from distortion and artifacts. Readout Segmentation of Long… read more here.

Keywords: fetal brain; echo planar; planar imaging;