C-Spine – T2 TSE Combine Head/Neck and Spine Coil to obtain excellent C-Spine images using T2 TSE. Head/Neck Coil Spine Coil Image-ID: 4aaaa0376 L-Spine – T1 TSE Optimal depiction of the lower spine with T1 TSE imaging using the Spine Coil. Spine Coil Image-ID: 4aaaa0384 Shoulder...
In addition to SPGR, the protocol contained a novel vendor-specific near-isotropic, sagittal double echo steady stated (DESS) we sequence with mixed T1/T2 contrast (Fig. 2). Measurements were compared between DESS and FLASH by four analysis teams, with equivalence and similar precision of both...
Structural MRI T1 and T2: The MP2RAGE78 sequence was acquired for assessment of brain structure with a voxel resolution of 1 mm (isotropic). Resulting T1-weighted images and quantitative T1 maps can be used for analyses of gray and white matter (e.g., cortical thickness, voxel-based ...
The total sample included 227 participants in two age groups. The young age group was between 20–35 years old (N=153, 45 females, median age=24 years, mean age=25.1 years, standard deviation (SD)=3.1) and the older age group was between 59–77 years old (N=74, 37 females, median...
For T2-weighted imaging, the cerebrospinal fluid (CSF) is a popular choice (Autti et al., 1994), but this is suboptimal for T1w images, where CSF has near zero intensity, and thus a poor signal to noise ratio. Additionally, segmentations of the CSF generally also include the choroid ...
T1 and T2 The MP2RAGE78sequence was acquired for assessment of brain structure with a voxel resolution of 1 mm (isotropic). Resulting T1-weighted images and quantitative T1 maps can be used for analyses of gray and white matter (e.g., cortical thickness, voxel-based morphometry), as wel...
Although mean values were often significantly different between fibrous and lipid-rich coronary arterial plaques, a substantial overlap of CT numbers was found, precluding a reliable characterisation and differentiation of the various non-calcified coronary arterial plaques [15]. Furthermore, measurements ...
(Philips), 1.5T Infinion (Philips), 1.5T Achieva (Philips) T1 SE, T2 FSE, STIR One radiologist (10 years of experience, 6 years experience in abdominal MRI) for primary outcome, also a surgeon (3 years of experience in abdominal MRI), and a research fellow (1 year experience in ...
How much T1 , T2 , PD and/or T2* OR how much water appears in the image weighting What determines the amount of T1 weighting in an image? TR What determines how much PD weighting is in an image? TR What parameters determines how much T2 is in an image?
modification and rescheduling of the scanning plan65. The actual measurement intervals implemented during the TEFR project were as follows: T1 was between stages 14–20 after a mean distance run of 1,103 km (SD 106 km, range 926–1,325 km), T2 was between stages 39–45 after a ...