Cardiac SPECT continues to play a critical role in detecting and managing cardiovascular
disease, in particularly coronary artery disease (CAD)(Jaarsma et al 2012 J. Am. Coll …

Positron emission tomography (PET) is an important imaging modality for personalizing
clinical management of patients with lung cancer. In this regard, PET imaging is essential for …

Respiratory gating is the standard to prevent respiration effects from degrading image
quality in PET. Data-driven gating (DDG) using signals derived from PET raw data is a …

Purpose To study the feasibility and impact of respiratory gating in positron emission
tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating …

Respiratory motion during PET can cause inaccuracies in the quantification of radiotracer
uptake, which negatively affects PET-guided radiotherapy planning. Quantitative accuracy …

Purpose Data‐driven gating (DDG) approaches for positron emission tomography (PET) are
interesting alternatives to conventional hardware‐based gating methods. In DDG, the …

Breathing motion can displace internal organs by up to several cm; as such, it is a primary
factor limiting image quality in medical imaging. Motion can also complicate matters when …

Purpose Amplitude‐based respiratory gating is known to capture the extent of respiratory
motion (RM) accurately but results in residual motion in the presence of respiratory …

Smart materials are materials by which their properties can be altered due to external stimuli
such as temperature, pressure, and magnetic field. Magnetorheological Elastomer (MRE) is …

Physiological motion combined with elongated scanning times in PET leads to image
degradation and quantification errors. Correction approaches usually require 1-D signals …