Multimodal fusion in neuroimaging combines data from multiple imaging modalities to
overcome the fundamental limitations of individual modalities. Neuroimaging fusion can …

Radiotherapy based on magnetic resonance imaging as the sole modality (MRI-only RT) is
an area of growing scientific interest due to the increasing use of MRI for both target and …

Purpose Interests have been rapidly growing in the field of radiotherapy to replace CT with
magnetic resonance imaging (MRI), due to superior soft tissue contrast offered by MRI and …

Magnetic resonance imaging (MRI) offers superior soft-tissue contrast as compared with
computed tomography (CT), which is conventionally used for radiation therapy treatment …

Attenuation correction is an essential requirement for quantification of positron emission
tomography (PET) data. In PET/CT acquisition systems, attenuation maps are derived from …

Over the past decade, the application of magnetic resonance imaging (MRI) has increased,
and there is growing evidence to suggest that improvements in the accuracy of target …

Radiotherapy planning and attenuation correction of PET images require simulation of
radiation transport. The necessary physical properties are typically derived from computed …

Background. Onboard magnetic resonance imaging (OB-MRI) for daily localization and
adaptive radiotherapy has been under development by several groups. However, no clinical …

Purpose: In radiotherapy (RT) based on magnetic resonance imaging (MRI) as the only
modality, the information on electron density must be derived from the MRI scan by creating …

Attenuation correction is an essential component of the long chain of data correction
techniques required to achieve the full potential of quantitative positron emission …