Template based PiB PET-image analysis: Template driven variability
C Laymon, B Rosario, A Redfield, M Berginc, W Klunk… - 2010 - Soc Nuclear Med
551 Objectives Based on large PiB (a PET amyloid tracer) study volumes, there is a growing
use of automated methods of analysis, eg, template based procedures for defining regions …
use of automated methods of analysis, eg, template based procedures for defining regions …
Simplified voxel based and automatic VOI analysis of C-11 PIB images using subject specific PET templates
SY Chae, JH Lee, SJ Oh, YH Lee, KC Lim, ILK Hong… - 2008 - Soc Nuclear Med
932 Objectives: We developed simplified method for the voxel based and automatic VOI
analysis of C-11 PIB PET images using subject specific PIB PET templates and compared …
analysis of C-11 PIB PET images using subject specific PIB PET templates and compared …
Identification of a (pseudo-) reference region in brain PET imaging using Support Vector Machines
P397 Introduction: In brain PET studies where dynamic scanning and arterial blood
sampling are used to generate voxel-wise parametric maps of the tracer distribution volume …
sampling are used to generate voxel-wise parametric maps of the tracer distribution volume …
Optimized Longitudinal VOIs for Amyloid PET SUVR Quantification
1923 Objectives PET standard uptake value ratio (SUVR) methods analyzing data in native
MRI acquisition space offer the potential advantage of PET quantification with minimal …
MRI acquisition space offer the potential advantage of PET quantification with minimal …
Optimizing longitudinal amyloid-β PET measurement: the challenges of intensity normalization
SM Landau - Journal of Nuclear Medicine, 2018 - Soc Nuclear Med
Accurate measurement of amyloid-b (Ab) PET tracer retention has become an increasingly
important feature of neuroimaging research in Alzheimer disease (AD). Although initial Ab …
important feature of neuroimaging research in Alzheimer disease (AD). Although initial Ab …
Weighted two-point correlation functions in Aβ-PET analysis
S Shokouhi, H Kang, D Claassen, W Riddle - 2014 - Soc Nuclear Med
203 Objectives We previously introduced 2-point correlation functions (S2) for 11C-PIB PET
analysis to detect longitudinal changes in the regional spatial pattern as a marker for …
analysis to detect longitudinal changes in the regional spatial pattern as a marker for …
Comparison of SUVR methods and reference regions in amyloid PET
1741 Objectives We compare results of standard uptake value ratio (SUVR) analyses of
Alzheimer's Disease Neuroimaging Initiative (ADNI) florbetapir PET scans using a native …
Alzheimer's Disease Neuroimaging Initiative (ADNI) florbetapir PET scans using a native …
Improved Accuracy of Amyloid PET Quantification with Adaptive Template–Based Anatomic Standardization
Y Tsubaki, T Kitamura, N Shimokawa… - Journal of Nuclear …, 2021 - Soc Nuclear Med
Amyloid PET noninvasively visualizes amyloid-β accumulation in the brain. Visual binary
reading is the standard method for interpreting amyloid PET, whereas objective quantitative …
reading is the standard method for interpreting amyloid PET, whereas objective quantitative …
P1‐035: Comparative assessment of SUVR methods and reference regions in amyloid PET studies
Background: We compare results of standard uptake value ratio (SUVR) analyses of ADNI
data using a native space compared to SPM template methods. While an SPM approach has …
data using a native space compared to SPM template methods. While an SPM approach has …
A fully automatic technique for precise localization and quantification of Amyloid-β PET scans
M Tahmi, W Bou-Zeid, QR Razlighi - Journal of Nuclear Medicine, 2019 - Soc Nuclear Med
Spatial heterogeneity in the accumulation of amyloid-β plaques throughout the brain during
asymptomatic as well as clinical stages of Alzheimer disease calls for precise localization …
asymptomatic as well as clinical stages of Alzheimer disease calls for precise localization …