Joint Analysis of PET/MR Data for Improved PET Quantification
CJ Scott - 2021 - discovery.ucl.ac.uk
Quantitative pharmacokinetic analysis of Positron Emission Tomography (PET) data typically
requires a dynamic scan of at least one hour, which poses a challenge for both clinical and …
requires a dynamic scan of at least one hour, which poses a challenge for both clinical and …
Short acquisition time PET/MR pharmacokinetic modelling using CNNs
Abstract Standard quantification of Positron Emission Tomography (PET) data requires a
long acquisition time to enable pharmacokinetic (PK) model fitting, however blood flow …
long acquisition time to enable pharmacokinetic (PK) model fitting, however blood flow …
Fast and accurate amyloid brain PET quantification without MRI using deep neural networks
SK Kang, D Kim, SA Shin, YK Kim… - Journal of Nuclear …, 2023 - Soc Nuclear Med
This paper proposes a novel method for automatic quantification of amyloid PET using deep
learning–based spatial normalization (SN) of PET images, which does not require MRI or CT …
learning–based spatial normalization (SN) of PET images, which does not require MRI or CT …
[引用][C] P1‐118: QUANTIFICATION OF AMYLOID BURDEN FROM FLORBETAPIR PET WITHOUT USING TARGET AND REFERENCE REGIONS: PRELIMINARY …
Background Beta-amyloid (Aβ) is widely viewed as a major hallmark of Alzheimer's disease
(AD) pathology. Standard uptake value ratio (SUVr) between a pre-specified target mean …
(AD) pathology. Standard uptake value ratio (SUVr) between a pre-specified target mean …
Reduced acquisition time PET pharmacokinetic modelling using simultaneous ASL–MRI: proof of concept
Pharmacokinetic modelling on dynamic positron emission tomography (PET) data is a
quantitative technique. However, the long acquisition time is prohibitive for routine clinical …
quantitative technique. However, the long acquisition time is prohibitive for routine clinical …
A 2.5 D residual U‐Net for improved amyloid PET harmonization preserving spatial information
Background Multiple amyloid tracers with varying characteristics pose a significant
challenge to standardized interpretation and quantification of amyloid PET measurements …
challenge to standardized interpretation and quantification of amyloid PET measurements …
Amyloid PET quantification via end-to-end training of a deep learning
Purpose Although quantification of amyloid positron emission tomography (PET) is important
for evaluating patients with cognitive impairment, its routine clinical use is hampered by …
for evaluating patients with cognitive impairment, its routine clinical use is hampered by …
[HTML][HTML] Improved amyloid burden quantification with nonspecific estimates using deep learning
H Liu, YH Nai, F Saridin, T Tanaka, J O'Doherty… - European Journal of …, 2021 - Springer
Purpose Standardized uptake value ratio (SUVr) used to quantify amyloid-β burden from
amyloid-PET scans can be biased by variations in the tracer's nonspecific (NS) binding …
amyloid-PET scans can be biased by variations in the tracer's nonspecific (NS) binding …
caliPER: A software for blood-free parametric Patlak mapping using PET/MRI input function
Routine clinical use of absolute PET quantification techniques is limited by the need for
serial arterial blood sampling for input function and more importantly by the lack of …
serial arterial blood sampling for input function and more importantly by the lack of …
[HTML][HTML] rPOP: robust PET-only processing of community acquired heterogeneous amyloid-PET data
The reference standard for amyloid-PET quantification requires structural MRI (sMRI) for
preprocessing in both multi-site research studies and clinical trials. Here we describe rPOP …
preprocessing in both multi-site research studies and clinical trials. Here we describe rPOP …