[HTML][HTML] CT-guided spatial normalization of nuclear hybrid imaging adapted to enlarged ventricles: Impact on striatal uptake quantification
Introduction Spatial normalization is a prerequisite step for the quantitative analysis of
SPECT or PET brain images using volume-of-interest (VOI) template or voxel-based …
SPECT or PET brain images using volume-of-interest (VOI) template or voxel-based …
Spatial normalization and quantification approaches of PET imaging for neurological disorders
T Zhang, S Wu, X Zhang, Y Dai, A Wang… - European Journal of …, 2022 - Springer
Quantification approaches of positron emission tomography (PET) imaging provide user-
independent evaluation of pathophysiological processes in living brains, which have been …
independent evaluation of pathophysiological processes in living brains, which have been …
Validation of a standardized normalization template for statistical parametric mapping analysis of 123I-FP-CIT images
123I-FP-CIT (123I-N-ω-fluoropropyl-2β-carbomethoxy-3β-(4-iodophenyl) nortropane) is a
SPECT dopamine transporter (DAT) tracer that probes dopaminergic cell loss in Parkinson's …
SPECT dopamine transporter (DAT) tracer that probes dopaminergic cell loss in Parkinson's …
Correction of partial-volume effect for PET striatal imaging: fast implementation and study of robustness
V Frouin, C Comtat, A Reilhac… - Journal of Nuclear …, 2002 - Soc Nuclear Med
PET imaging of D2 receptors or 18F-l-dopa metabolism are reference protocols to follow and
study neurodegenerative diseases, but the accuracy of striatal PET imaging is limited by the …
study neurodegenerative diseases, but the accuracy of striatal PET imaging is limited by the …
Integrated software for the analysis of brain PET/SPECT studies with partial-volume-effect correction
M Quarantelli, K Berkouk, A Prinster… - Journal of Nuclear …, 2004 - Soc Nuclear Med
We present software for integrated analysis of brain PET studies and coregistered
segmented MRI that couples a module for automated placement of regions of interest (ROI) …
segmented MRI that couples a module for automated placement of regions of interest (ROI) …
Convolutional neural network based attenuation correction for 123I-FP-CIT SPECT with focused striatum imaging
Abstract SPECT imaging with 123 I-FP-CIT is used for diagnosis of neurodegenerative
disorders like Parkinson's disease. Attenuation correction (AC) can be useful for quantitative …
disorders like Parkinson's disease. Attenuation correction (AC) can be useful for quantitative …
Improvement of the geometric transfer matrix method for partial volume effect correction in 11C-PE2I PET brain images
R Maroy, S Jan, R Trebossen - 2009 - Soc Nuclear Med
534 Objectives PET study of the striatum is hampered by the Partial Volume Effects (PVE)
that affects PE2I images. This effect on the striatal Time Activity Curves (TACs) estimation …
that affects PE2I images. This effect on the striatal Time Activity Curves (TACs) estimation …
Quantitation of specific binding ratio in 123I-FP-CIT SPECT: accurate processing strategy for cerebral ventricular enlargement with use of 3D-striatal digital brain …
A Furuta, H Onishi, H Amijima - Radiological Physics and Technology, 2018 - Springer
This study aimed to evaluate the effect of ventricular enlargement on the specific binding
ratio (SBR) and to validate the cerebrospinal fluid (CSF)-Mask algorithm for quantitative SBR …
ratio (SBR) and to validate the cerebrospinal fluid (CSF)-Mask algorithm for quantitative SBR …
A novel, fully automated, observer-independent program for semiquantifying striatal 123I-FP-CIT uptake
Objective To describe and validate a novel, fully automated program specifically designed
for the semiquantification of striatal 123 I-FP-CIT uptake using volumes of interest (VOI) …
for the semiquantification of striatal 123 I-FP-CIT uptake using volumes of interest (VOI) …
Quantifying differences between affine and nonlinear spatial normalization of FP-CIT SPECT images
D Castillo-Barnes, C Jimenez-Mesa… - … Journal of Neural …, 2022 - World Scientific
Spatial normalization helps us to compare quantitatively two or more input brain scans.
Although using an affine normalization approach preserves the anatomical structures, the …
Although using an affine normalization approach preserves the anatomical structures, the …