Developments in positron emission tomography (PET) technology have resulted in systems
with finer detector elements designed to further improve spatial resolution. However, there is …

List-mode processing provides an efficient way to deal with sparse projections in iterative
image reconstruction for emission tomography. An issue often reported is the tremendous …

Spatial resolution improvements in positron emission tomography (PET) can be achieved by
developing detector arrays with finer resolution elements. To maintain high sensitivity and …

A Monte Carlo simulation has been developed to simulate and correct for the effect of
Compton scatter in 3-D acquired PET brain scans. The method utilizes the 3-D reconstructed …

Purpose: The GE SIGNA PET/MR is a new whole body integrated time‐of‐flight (ToF)‐PET/MR
scanner from GE Healthcare. The system is capable of simultaneous PET and MR image …

This article presents system performance studies for the Discovery MI PET/CT system, a new
time-of-flight system based on silicon photomultipliers. System performance and clinical …

A recent entry into the rapidly evolving field of integrated PET/MR scanners is presented in
this paper: a whole body hybrid PET/MR system (SIGNA PET/MR, GE Healthcare) capable of …

We present the most recent advances in photo-detector design employed in time of flight
positron emission tomography (ToF-PET). PET is a molecular imaging modality that collects …

A wide range of technologies is available for in vivo, ex vivo, and in vitro molecular and
cellular imaging. This article focuses on three key in vivo imaging system instrumentation …

A new single-crystal Cerium doped Gd 3 Al 2 Ga 3 O 123 Al 2 Ga 3 O 12 (GAGG) scintillation
crystal with high luminosity, high density and relatively fast decay time has successfully …