About MRIcontrast
The first truly realistic and interactive MRI simulator for a smartphone/tablet! Try it out! MRIcontrast™ is a truly interactive simulator for magnetic resonance imaging (MRI). The app is aimed at healthcare professionals...
The first truly realistic and interactive MRI simulator for a smartphone/tablet! Try it out!
MRIcontrast™ is a truly interactive simulator for magnetic resonance imaging (MRI). The app is aimed at healthcare professionals working with MRI, who want to learn how scan parameters affect the MR image.
MRIcontrast™ visualizes realistic MRI images from various body parts and allows the user to change scan parameters (repetition time, echo time, flip angle, and many others). Also the magnetic field strength can be altered (1.5T or 3T). Any parameter change results in an immediate, real-time update of the MR image.
To facilitate for MRI-beginners, a built-in tutorial explains the meaning of each parameter and how it will affect the MR image. All imaging protocols are explained in detail, and guides are provided of how to learn and explore the various phenomena that can be studied.
MRIcontrast™ is delivered with a gallery of common sequence types (T1-, T2- and PD-weighted spin echo, T2*-weighted gradient echo with and without RF-spoiling, steady-state free precession (SSFP), balanced SSFP, inversion recovery, turbo spin echo, echo planar imaging etc), from which the user can explore the effects of changing the preset parameters.
In addition to viewing the images, the sound of the scanner can be played, and it also changes depending on the scan parameter settings.
Image features and MRI phenomena that currently are visualized in MRIcontrast™:
- Contrast as function of TR, TE and flip angle
- Signal-to-noise ratio
- Fat/water in-phase and opposed-phase
- Chemical shift artefact
- Different image contrast and SNR at 3T vs. 1.5T
- T2*-relaxation
- Gradient echo imaging with and without RF-spoiling, including SSFP-Echo
- Echo-planar (EPI) geometrical distortions
- bSSFP (True FISP) banding artifacts
Feb 4, 2021
Version 2.1
- The gradient echo protocol now has RF-spoiling which can be turned on and off.
- A new steady-state free precession (SSFP-Echo) protocol has been added.
- All major types of gradient echo sequences can now be simulated.
- All protocols (sequences) now obey timing limitations set by the MRI scanner hardware (finite RF-pulse durations, gradient switching times, etc).
- Minor user interface enhancements.
- Bug fixes.
Previous Versions
Here you can find the changelog of MRIcontrast since it was posted on our website on 2021-12-16 23:14:10.
The latest version is 2.1 and it was updated on 2024-04-22 17:28:55. See below the changes in each version.
MRIcontrast version 2.1
Updated At: 2021-02-04
Changes: Feb 4, 2021 Version 2.1
- The gradient echo protocol now has RF-spoiling which can be turned on and off.
- A new steady-state free precession (SSFP-Echo) protocol has been added.
- All major types of gradient echo sequences can now be simulated.
- All protocols (sequences) now obey timing limitations set by the MRI scanner hardware (finite RF-pulse durations, gradient switching times, etc).
- Minor user interface enhancements.
- Bug fixes.
Disclaimer
Official App Store Link
We do not host MRIcontrast on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for MRIcontrast is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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