PET/MRI in the infarcted mouse heart with the Cambridge split magnet [0.03%]
带剑桥分agnet的pet/mri在梗死小鼠心脏中的应用
Guido Buonincontri,Stephen J Sawiak,Carmen Methner et al.
Guido Buonincontri et al.
Chronic heart failure, as a result of acute myocardial infarction, is a leading cause of death worldwide. Combining diagnostic imaging modalities may aid the direct assessment of experimental treatments targeting heart failure in vivo. Here...
Rr Raylman,A Stolin,S Majewski et al.
Rr Raylman et al.
The introduction of silicon photomultipliers (SiPM) has facilitated construction of compact, efficient and magnetic field-hardened positron emission tomography (PET) scanners. To take full advantage of these devices, methods for using them ...
Hartmut F-W Sadrozinski
Hartmut F-W Sadrozinski
Selected particle detectors are described which find an application in medicine and have been the topic of presentations at the 2013 Vienna Conference of Instrumentation (VCI). ...
R× B drift momentum spectrometer with high resolution and large phase space acceptance [0.03%]
高分辨率大相空间接受型R×B漂移动量谱仪
X Wang,G Konrad,H Abele
X Wang
We propose a new type of momentum spectrometer, which uses the R×B drift effect to disperse the charged particles in a uniformly curved magnetic field, and measures the particles with large phase space acceptance and high resolution. This ...
Silicon detectors for combined MR-PET and MR-SPECT imaging [0.03%]
用于联合磁共振-正电子发射断层成像和磁共振-单光子发射计算机断层成像的硅探测器
A Studen,E Chesi,V Cindro et al.
A Studen et al.
Silicon based devices can extend PET-MR and SPECT-MR imaging to applications, where their advantages in performance outweigh benefits of high statistical counts.Silicon is in many ways an excellent detector material with numerous advantages...
H F-W Sadrozinski,R P Johnson,S Macafee et al.
H F-W Sadrozinski et al.
We describe a new head scanner developed for Proton Computed Tomography (pCT) in support of proton therapy treatment planning, aiming at reconstructing an accurate map of the stopping power (S.P.) in a phantom and, in the future, in patient...
Silicon as an Unconventional Detector in Positron Emission Tomography [0.03%]
硅在正电子发射断层扫描中的非传统应用——作为一种检测器材质的可能性研究
N H Clinthorne,K Brzezinski,E Chesi et al.
N H Clinthorne et al.
Positron emission tomography (PET) is a widely used technique in medical imaging and in studying small animal models of human disease. In the conventional approach, the 511 keV annihilation photons emitted from a patient or small animal are...
Investigation of Crystal Surface Finish and Geometry on Single LYSO Scintillator Detector Performance for Depth-of-Interaction Measurement with Silicon Photomultipliers [0.03%]
晶面光洁度和几何形状对基于硅光电倍增管深度偏移测量单一LYSO闪烁晶体探测器性能的影响研究
Chad Bircher,Yiping Shao
Chad Bircher
Depth of Interaction (DOI) information can improve quality of reconstructed images acquired from Positron Emission Tomography (PET), especially in high resolution and compact scanners dedicated for breast, brain, or small animal imaging app...
A Studen,N Clinthorne,M Mikuž et al.
A Studen et al.
Thick silicon detectors are becoming widely used with reliable detectors available. They are often considered as a part of coincidence setup, where the timing resolution is of a crucial importance. Since over-biasing of thick detectors is s...
Cone-Beam CT with a Flat-Panel Detector: From Image Science to Image-Guided Surgery [0.03%]
平板探测器锥形束CT：从图像科学到手术导航
Jeffrey H Siewerdsen
Jeffrey H Siewerdsen
The development of large-area flat-panel x-ray detectors (FPDs) has spurred investigation in a spectrum of advanced medical imaging applications, including tomosynthesis and cone-beam CT (CBCT). Recent research has extended image quality me...