using the localizer feature for phillips mri machines

Using the localizer feature for phillips mri machines pdf#

You can choose to print, which will print on paper to the Laser printer in the control room. Just get to the screen that you want to save, then press the 'Prnt Scrn' button on the keyboard. Saving your protocol parameters Save screen-shotsĪt the GE console, you can save screen shots of the GE interface to show the main parameters that you have set in a protocol. You can get help in customizing the parameters from the CNI staff (ask Hua, Adam, or Laima). One set is based on conventional multislice (2D) or 3D methods, a second set is based on the new simultaneous multislice (SMS) protocols (also called mux or multiband), and a third set are some special methods (spectroscopy and qMRI). The protocol templates are organized by category. In the next section we describe templates for different categories of MRI protocols.

It should be run immediately before or after the fMRI scan.Īt this point you will want to add a number of functional scans, diffusion scans or other type of scans based on your experiment.

Field map - measures the magnetic field inhomogeneity that cannot be corrected by the shim and saves the inhomogeneity in a field map.

It should be run after ASSET and before fieldmap, fMRI or diffusion scans.

Higher-order shim - measures the magnetic field inhomogeneity and corrects it with polynomial gradients up to 2nd order.

It should be run before any scans that will use ASSET, such as GE's conventional fMRI and diffusion scans.

ASSET calibration - a calibration scan for parallel imaging.

More choices of anatomical scans are listed in the Anatomical imaging section. It is essential for image alignment and anatomical analysis.

Anatomical - usually a 3D T1-weighted scan at 0.9mm or 1mm isotropic resolution.

Doing some sort of localizer is necessary, and the '3planeloc SSFSE' (single shot fast spin echo) is the standard work-horse used by most CNI users. It is also be used for prescription for the subsequent scans.

Localizer - a 3-plane localizer or 'scout' scan meant to find the subject's head.4 Scientific Protocols for Tissue and ChemistryĪ basic MR scan session usually starts with the following scans:.2.2.2 BOLD EPI (High resolution, partial brain).

Using the localizer feature for phillips mri machines pdf#

1.2.2 Get a PDF of all protocol parameters.