- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Clinical comparison of three‐dimensional MP‐RAGE and FLASH techniques for MR imaging of the head
Search this article
Description
<jats:title>Abstract</jats:title><jats:p>Three‐dimensional (3D) MP‐RAGE (magnetization‐prepared rapid gradient‐echo) imaging was evaluated as a high‐resolution 3D T1‐weighted brain imaging technique for patients with suspected neurologic disease. Fourteen patients were studied. In five, 3D MP‐RAGE images were compared with 3D FLASH (fast low‐angle shot) images. Signal difference‐to‐noise ratios and T1 contrast were not statistically different for 3D MP‐RAGE images as opposed to 3D FLASH images. Advantages intrinsic to the application of 3D MP‐RAGE sequences include decreased imaging time and decreased motion artifact. With this technique, it is possible to perform a relatively motion‐insensitive, T1‐weighted screening brain study with voxel resolution of 1.0 × 1.4 × 2.0 mm or smaller, in an imaging time of 5.9 minutes or less‐permitting offline (poststudy) reconstruction of high‐resolution images in any desired plane.</jats:p>
Journal
-
- Journal of Magnetic Resonance Imaging
-
Journal of Magnetic Resonance Imaging 1 (4), 493-500, 1991-07
Wiley
- Tweet
Details 詳細情報について
-
- CRID
- 1363107369761782016
-
- NII Article ID
- 30026172082
-
- ISSN
- 15222586
- 10531807
-
- Data Source
-
- Crossref
- CiNii Articles