Single voxel spectroscopy
Motion correction of Single Voxel Spectroscopy by Independent Component Analysis applied to spectra from non-anesthetized pediatric subjects
... Subject movement during consecutive Single Voxel Spectroscopy (SVS) acquisitions is often not detected and the resulting distorted data affects the outcome measures. Since severe patient movements, ...
23
Proton MR Spectroscopy in Patients with Complex Partial Seizures: Single Voxel Spectroscopy versus Chemical Shift Imaging
... MR spectroscopy (9, 16, 22, 24), but the process of in vivo quantification of metabolic con- centration is rather complicated (27) and, in most clinical centers, its application for daily practice is not ...
9
MR Diffusion Tensor Imaging, Fiber Tracking, and Single Voxel Spectroscopy Findings in an Unusual MELAS Case
... MR spectroscopy is not specific to this disease; lac- tates may also be found in stroke events, seizures, or ...MR spectroscopy, which showed lactate peaks in ...
5
Proton MR Spectroscopy of Gliomatosis Cerebri: Case Report of Elevated Myoinositol with Normal Choline Levels
... TE single voxel spectroscopy quantitative results (Fig 2 and Table 1), long TE spectroscopic imaging qualitative results (Fig 3), and FLAIR imaging results for a patient with biopsy- proved ...
6
Classification of Biopsy Confirmed Brain Tumors Using Single Voxel MR Spectroscopy
... Using single-voxel spectroscopy and the STEAM pulse sequence with both short (50 msec) and long (270 msec) TEs, Bruhn et al (6) showed an increase in choline in nine primary and secondary ...multi- ...
7
Proton MR spectroscopy in characterization of focal bone lesions of peripheral skeleton
... Single-voxel spectroscopy data was acquired using a point-resolved spectroscopy sequence (PRESS) at inter- mediate TE (144 ...possible voxel size was ...placed. Voxel placement ...
12
Glutathione metabolism in the prefrontal brain of adults with high-functioning autism spectrum disorder: an MRS study
... resonance spectroscopy; MWT-B: Multiple-choice word test B; NAA: N- Acetylaspartate; NICE: National Institute for Health and Clinical Excellence; PRESS: Point-resolved spectroscopy; SPM: Statistical ...
11
Hypothalamic Hamartomas: Correlation of MR Imaging and Spectroscopic Findings with Tumor Glial Content
... heterogeneous appearance with small nests of neurons or glial cells on a more homogeneous cellular background. Neuronal elements when present were characteristic, typically smaller than the larger ganglion cells that ...
5
Measuring Brain Serine With Proton Magnetic Resonance Spectroscopy At 3.0 Tesla
... Magnetic Spectroscopy Resonance ...advanced single voxel spectroscopy (SVS) technique known as Delays for Alternating with Nutation for Tailored Excitation (DANTE)-PRESS 55 that uses very ...
144
Magnetic resonance spectroscopy metabolite profiles predict survival in paediatric brain tumours
... Point resolved single voxel spectroscopy (PRESS) 24 was performed with an echo time of 30 ms and a repeti- tion time of 1500 ms. Cubic voxels of either 2 cm or 1.5 cm length were used depending on ...
9
Clinical proton MR spectroscopy of neurodegenerative disease in childhood
... Image-guided single-voxel proton MRS using a 3.4-cc voxel square of interest chosen from axial brain MR images of a 12-month-old boy with an unknown metabolic disease affecting cerebra l[r] ...
15
Single Nanoparticle Microscopy and Spectroscopy.
... Studies of noble metals at nanoscale level are prevalent and still yet innovating. Optical properties of noble metals, e.g. gold nanoparticles provide great insight in applications such as biomedical imaging and ...
201
Sikor, Martin (2011): Single-molecule fluorescence studies of Protein Folding and Molecular Chaperones. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... maintaining single mode fiber (QPMJ, OZ Optics, Ottawa, Canada) and reflected by a dichroic beam splitter (z532/633 xr, AHF, Tübingen, Germany) before entering the Nomarski ...time-correlated single-photon ...
159
Single cell dielectric spectroscopy
... The simplified circuit in figure 2(b) shows that at very low frequencies, current flow is blocked by the double layer capacitor; only the impedance of the double layer is measured. As the frequency increases, this ...
10
Synthesis, Optical and Electronic Investigations of Organically Bridged Metal Nanoparticle Arrays
... of single molecule SERS has been led by the work of Emory and Nie at Indiana ...detect single molecules of Rhodamine dyes in aggregates of silver nanoparticles 18 ...for single molecule ...
190
Physiologic Variability of Single Voxel Proton MR Spectroscopic Measurements at 3T
... different single voxels and compared the difference between ...subcortical voxel, whereas the present study focused on frontal and temporal lobes, two areas commonly investigated in epilepsy ...a ...
6
Structural changes of cerebellum and brainstem in migraine without aura
... optimized voxel-based analysis was performed using the spatially unbiased infratentorial template (SUIT) [21] toolbox implemented in Statistical Parametric Mapping software, version 12 (spm12, ...
9
Auger electron spectroscopy on cylindrical single crystals
... fluorescence spectroscopy is also a va ry valuable tool fo r elemental analysis, and because o f i t ’s inherently higher signal to background ratio exhibits a sensitivity similar to A u g er electron ...
202
Effect of Voxel Position on Single Voxel MR Spectroscopy Findings
... way single-voxel MR spectroscopy studies are performed in patients with known or suspected ...of voxel position on the accuracy of single-voxel MR spec- troscopy findings in our ...
8
Jobst, Markus A. (2018): Multiplexed single molecule observation and manipulation of engineered biomolecules. Dissertation, LMU München: Fakultät für Physik
... Recently, experimental measurements were brought into prox- imity (Dong and Sahin, 2011; He et al., 2012; Schoeler et al., 2015) or even overlap (Rico et al., 2013) with all atom steered molecular dynamics (SMD) ...
245