Prisma 3t mr system

Manufactured by Siemens

Sourced in Germany

The PRISMA 3T MR system is a magnetic resonance imaging (MRI) scanner developed by Siemens. It operates at a magnetic field strength of 3 Tesla, which allows for high-quality imaging and enhanced diagnostic capabilities. The PRISMA 3T MR system is designed to provide detailed anatomical and functional information about the body.

Automatically generated - may contain errors

Lab products found in correlation

32 channel rf head coil, by Siemens (1 mentions)

Spelling variants of this product

Prisma (731 citations) 3T Prisma (92 citations) 3T Prisma system (27 citations) Prisma system (21 citations) 3T system (12 citations) 3T MR system (6 citations) Magnetom Prisma 3T MR system (4 citations) PRISMA MR-system (2 citations)

5 protocols using prisma 3t mr system

Functional MRI Study of Healthy Volunteers

Check if the same lab product or an alternative is used in the 5 most similar protocols

Data were acquired using a Siemens Prisma 3T MR system (Siemens, Erlangen, Germany) with a 64-channel head array receive coil and four volunteer subjects who did not present any neurological, neurodegenerative, or psychiatric disorders. Approval from Purdue’s Institutional Review Board and written/informed consent from all subjects were obtained before the MR examinations. The four volunteers (2 M|2 F) were recruited from our institution’s (Purdue University, West Lafayette, IN, USA) student population. All were between the ages of 18 and 22, and the reported medical conditions during the pre-experimentation debriefing were not relevant.

Farley N., Susnjar A., Chiew M, & Emir U.E. (2024). Test–Retest Reproducibility of Reduced-Field-of-View Density-Weighted CRT MRSI at 3T. Tomography, 10(4), 493-503.

+ Open protocol

+ Expand

BOLD Brainstem Imaging Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

Imaging was executed on a Siemens PRISMA 3T MR system (Siemens, Erlangen, Germany) using a 64-channel head coil. Functional imaging parameters were optimized for BOLD brainstem imaging [9 (link)]: voxel size 1,3 x 1,3 x 2,5 mm³, 38 axial slices (no gap), repetition time 2.64 s, echo time 28 ms, flip angle 80°, GRAPPA acceleration mode, field of view readout 216 mm, phase partial Fourier 7/8, two saturation pulses were added anterior and posterior to the target volume, which covered the whole volume from the corpus callosum to the foramen magnum (MNI z-range 25 to -72). Simultaneously, we recorded pulse and breathing (Expression, Philipps, Best, Netherlands) to correct for cardiovascular artifacts.
Functional imaging was followed by field mapping MRI sequence (repetition time 0,8 s, echo time 1: 5.51 ms, echo time 2: 7.97 ms, flip angle 40°, field of view readout 215 mm) and a high-resolution magnetization-prepared rapid gradient echo sequence (MPRAGE) image (voxel size 1 mm³, repetition time 2.3 s, echo time 2.98 ms, flip angle 9°, field of view 256 mm2, 240 axial slices gap 50%).

Basedau H., Peng K.P., Schellong M, & May A. (2024). Double-blind, randomized, placebo-controlled study to evaluate erenumab-specific central effects: an fMRI study. The Journal of Headache and Pain, 25(1), 5.

+ Open protocol

+ Expand

MRI MPRAGE Structural Imaging

Check if the same lab product or an alternative is used in the 5 most similar protocols

The data were acquired using a Siemens Prisma 3T MR system (Siemens, Germany) with a 64-channel (N_channels) head array receive coil. A T1-weighted MPRAGE dataset (TR = 1900 ms, TE = 2.13 ms, TI = 900 ms, flip angle = 8°, 176 transverse slices, 0.9 × 0.9 × 1 mm³ voxels) was acquired for each subject for MRSI acquisition planning. B₀ shimming was achieved using the vendor-provided procedure, gradient echo shimming. The vendor-provided “patient-specific” B₁ shimming option was used.

Emir U.E., Sood J., Chiew M., Thomas M.A, & Lane S.P. (2020). High-resolution metabolic mapping of the cerebellum using 2D zoom magnetic resonance spectroscopic imaging. Magnetic resonance in medicine, 85(5), 2349-2358.

+ Open protocol

+ Expand

Multimodal MRI Acquisition for Functional Neuroimaging

Check if the same lab product or an alternative is used in the 5 most similar protocols

Functional MRI data were acquired at the University of Pittsburgh using a Siemens PRISMA 3T MR system with a 32-channel RF head coil. A high-resolution structural image was acquired using the MPRAGE sequence (voxel size = 1 × 1 × 1 mm³, TR (repetition time) = 2400 ms, FOV = 256 mm, flip angle = 8°, 176 slices). Functional data (360 volumes per run) were collected using a gradient-echo, echo-planar sequence (voxel size: 2 × 2 × 2 mm³, TR = 800 ms, echo time = 30 ms, field of view = 210 mm, flip angle = 52°, 72 slices, multiband acceleration factor = 8). Each participant completed three 5-min runs of the task. In addition, we collected two spin-echo images with the anterior-to-posterior and posterior-to-anterior phase-encoding directions (voxel size = 2 × 2 × 2 mm³, TR = 8000 ms, TE = 66.00 ms, FOV = 210 mm, flip angle = 90°, 72 slices).

Manelis A., Lima Santos J.P., Suss S.J., Holland C.L., Stiffler R.S., Bitzer H.B., Mailliard S., Shaffer M.A., Caviston K., Collins M.W., Phillips M.L., Kontos A.P, & Versace A. (2022). Vestibular/ocular motor symptoms in concussed adolescents are linked to retrosplenial activation. Brain Communications, 4(3), fcac123.

+ Open protocol

+ Expand

Optimized BOLD Brainstem Imaging Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

All images were recorded at a Siemens PRISMA 3T MR system (Siemens, Erlangen, Germany) using a 64-channel head coil. During the experimental protocol, 1095 functional images were acquired for each subject and for each session using an echoplanar imaging sequence optimized for blood-oxygenation level-dependent (BOLD) brainstem imaging (Schulte et al., 2016 (link)): voxel size 1.3 × 1.3 × 2.5 mm³, 38 axial slices (no gap), repetition time 2.64 s, echo time 28 ms, flip angle 80°, GRAPPA acceleration mode, field of view readout 216 mm, phase partial Fourier 7/8, two saturation pulses were added anterior and posterior to the target volume, which covered the whole volume from the corpus callosum to the foramen magnum (MNI z-range 25–72). Simultaneously, we recorded pulse and breathing (Expression, Philipps, Best, The Netherlands) to correct for cardiovascular artifacts.
Functional imaging was followed by field mapping MRI sequence (repetition time 0,8 s, echo time 1: 5.51 ms, echo time 2: 7.97 ms, flip angle 40°, field of view readout 215 mm) and a high-resolution magnetization-prepared rapid gradient echo sequence image (voxel size 1 mm³, repetition time 2.3 s, echo time 2.98 ms, flip angle 9°, field of view 256 mm², 240 axial slices gap 50%).

Basedau H., Sturm L.M., Mehnert J., Peng K.P., Schellong M, & May A. (2022). Migraine monoclonal antibodies against CGRP change brain activity depending on ligand or receptor target – an fMRI study. eLife, 11, e77146.

+ Open protocol

+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!