Analysis of Normal Brain Development during the FirstYear of Life Using Finite Strain Theory Jeong Chul Kim1,2, Li Wang1,3, Dinggang Shen1,3 & Weili Lin1,3 The first year of life is the most critical time period for structural and functional development of the human brain. Co...
Field of View FP: False Positive MIP: Maximum Intensity Projection MRI: Magnetic Resonance Imaging PET: Positron Emission Tomography ROI: Region of Interest RPG: Reverse Polarity Gradient SAT: Subcutaneous Adipose Tissue STIR: Short TI Inversion Recovery tDV: Total Diffusion Volume TP...
A 3D MP-RAGE sequence was used to acquire images with 144 sagittal slices at a resolution of 1 × 1 × 1 mm3. Imaging parameters were TR/TE/TI = 1820/4.38/1100 ms and flip angle = 7°. A Turbo spin echo T2-weighted sequence was employed to acquire 64 axial...
Adachi M, Kawanami T, Ohshima F, Kato T (2006) Upper midbrain profile sign and cingulate sulcus sign: MRI findings on sagittal images in idiopathic normal-pressure hydrocephalus, Alzheimer’s disease, and progressive supranuclear palsy. Radiat Med 24:568–572 View Article...
26). In the sagittal topogram the line of reference lies parallel to the floor of the orbit at an angle of about 15° to horizontal ( Fig. 33.2 ). The printouts are usually presented in the view from caudal: all structures on the right side of the body appear on the left, and vice...
Thus, from this point of view, we recommend a proper high b-value upper limit (800–1000 s/mm2) as the referred standard for brain IVIM DWI studies. One important consideration of using the IVIM technique based on DW MRI is obtaining reliable and repeatable data from patients. In our ...
Magnetic Resonance Imaging (MRI) was used to view normal human orbits, with voluntary gaze varied over a circular field 77 deg in dia, centered on the orbital axis. Computer-aided reconstructions, reflecting the data of four normal adult subjects, produced clear pictures of the rectus muscles ...
Fig. 3. Brain magnetic resonance imaging (MRI) findings in the patient at age 4 years: T2 axial (left, middle) and T1 sagittal (right) reveals white matter hyper-intensities of the peritrigonal and periventricular region adjacent to the right lateral ventricle. At age 4 years, the patient ...
echo (IR-FSPGR) MRI images of the whole head, designed to optimally discriminate between brain tissues (sagittal slice thickness 1.0 mm, no gap, TR = 8.2 ms, TE = 3.2 ms, flip angle 12°, matrix size 256 × 256 pixels, and field of view = 240 mm), were acquired...
Sagittal and axial gadolinium enhanced (gad-) T1w images (FSE, TE = 5.5 ms, TR = 500 ms, 12 averages, rare factor = 4, FOV = 40 × 40 mm, pixel size = 0.2 × 0.2 mm, slice thickness = 0.5 mm), taken on a 7 T preclinical MRI scanner ...