Ge signa hdxt 3t mri scanner

Manufactured by GE Healthcare

The GE Signa HDxt 3T-MRI scanner is a medical imaging device that uses a powerful 3 Tesla (3T) magnetic field to generate high-resolution images of the human body. It is designed to provide detailed visualization of anatomical structures and physiological functions for diagnostic and clinical applications.

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Lab products found in correlation

Skyra 3t mri scanner, by Siemens (2 mentions)

Close spelling variants of this product

Signa HDxt 3T scanner GE Signa HDxt scanner GE HDxt 3T scanner GE 3T MRI scanner Signa HDxt 3T Signa HDxt MRI 3T HDxt MRI GE Signa HDxt GE HDxt-3T Signa HDxt scanner

2 protocols using ge signa hdxt 3t mri scanner

Functional Neuroimaging of Crohn's Disease

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Thirteen CD patients and 13 HC were scanned on a GE Signa HDxt 3T-MRI scanner (GE Medical Systems, Milwaukee, WI) with an 8-channel brain phased-array head coil. The remaining 12 CD patients and 12 HC were scanned on a replacement Siemens Skyra 3T-MRI scanner with a 20-channel phased-array head coil. Structural, 3D T₁-weighted scans (SPGR on GE Signa; MPRAGE on Siemens Skyra) were acquired for spatial normalization. BOLD- contrast fMRI scans were collected using a gradient-echo echo-planar imaging with the following parameters: TR = 2000ms; TE = 28ms; flip angle = 70 deg.; FOV = 220mm²; 32 interleaved slices; 3.5 mm slice thickness with 0.5 mm gap; axial plane angled at the AC-PC through the brain and cerebellum, in-plane resolution = 3.4 mm²; number of volumes = 184.

Berman B.D., Groth C.L., Shelton E., Sillau S.H., Sutton B., Legget K.T, & Tregellas J.R. (2019). Hemodynamic responses are abnormal in isolated cervical dystonia. Journal of neuroscience research, 98(4), 692-703.

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Diffusion Tensor Imaging of Brain Disorders

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Eight BSP patients, 10 CD patients, and 15 HC were scanned on a GE Signa HDxt 3 T MRI scanner (GE Medical Systems, Milwaukee, WI) with an 8-channel brain phased-array head coil, using a 32-direction spin echo, and echo planar imaging DTI sequence with TR/TE = 16,000/92 ms. The remaining 4 BSP patients, 8 CD patients, and 15 HC were scanned on a replacement Siemens Skyra 3 T MRI scanner with a 20-channel phased-array RF neurovascular coil, using a 30-direction spin echo, and echo planar imaging DTI sequence with TR/TE = 8500/75 ms. All scans were acquired with a 128 × 128 matrix size, slice thickness = 2 mm, and included images with b values of 0 and 1000 s/mm².

Berman B.D., Honce J.M., Shelton E., Sillau S.H, & Nagae L.M. (2018). Isolated focal dystonia phenotypes are associated with distinct patterns of altered microstructure. NeuroImage : Clinical, 19, 805-812.

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