MRI perfusion analysis using freeware, standard imaging software
نویسندگان
چکیده
منابع مشابه
Pulmonary perfusion imaging using MRI: clinical application
BACKGROUND Lung perfusion is one of the key components of oxygenation. It is hampered in pulmonary arterial diseases and secondary due to parenchymal diseases. METHODS Assessment is frequently required during the workup of a patient for either of these disease categories. RESULTS This review provides insight into imaging techniques, qualitative and quantitative evaluation, and focuses on cl...
متن کاملA Bayesian Approach to Perfusion Imaging Using ASL MRI
Arterial Spin Labeling (ASL) is a non-invasive technique for generating perfusion images of the brain. Following an alternating labeling/control acquisition sequence, the small magnetization difference between labeled and non-labeled images is usually detected by performing image subtraction. In order to increase the Signal to Noise Ratio (SNR) a large number of trials is needed to observe thes...
متن کاملDetermination of normal ranges of regional and global phase parameters using gated myocardial perfusion imaging with Cedars-Sinai’s QGS software
Introduction: Myocardial perfusion imaging using gated SPECT and phase analysis is an effective tool in evaluation of mechanical dyssynchrony. The purpose of this study was to determine the normal ranges of global and regional phase parameters. Methods: A total of 100 patients with normal resting and stress electrocardiograms, low pretest likelihood for c...
متن کاملValidity of Mri Brain Perfusion Imaging Method
Brain perfusion imaging using Dynamic Susceptibility Contrast Magnetic Resonance Imaging is very promising method since it can be easily implemented as a standard contrast-based MRI procedure. Quantitative brain perfusion description by DSC-MRI data post processing requires validation. Different validation analysis was performed to verify the influence of a bolus dispersion, delay, low SNR and ...
متن کاملSoftware Tools for the Analysis of Functional Magnetic Resonance Imaging
Functional magnetic resonance imaging (fMRI) has become the most popular method for imaging of brain functions. Currently, there is a large variety of software packages for the analysis of fMRI data, each providing many features for users. Since there is no single package that can provide all the necessary analyses for the fMRI data, it is helpful to know the features of each software package. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Veterinary Research
سال: 2020
ISSN: 1746-6148
DOI: 10.1186/s12917-020-02352-0