Positron emission tomography (PET) is intrinsically a quantitative imaging modality that
offers the possibility of quantitative assessment of tracer concentration in vivo. This …

Multimodality image registration and fusion have a key role in routine diagnosis, staging,
restaging, and the assessment of response to treatment, surgery, and radiotherapy planning …

Reliable attenuation correction represents an essential component of the long chain of
modules required for the reconstruction of artifact‐free, quantitative brain positron emission …

Purpose To explore whether arterial spin labeling (ASL) imaging in cognitively intact elderly
individuals may be used to predict subsequent early neuropsychological decline. Materials …

Molecular imaging using positron emission tomography (PET) has evolved from a vigorous
academic field to into the clinical arena. Considerable advances have been made in the …

Abstract Objectives To diagnose Parkinson disease (PD) at the individual level using pattern
recognition of brain susceptibility-weighted imaging (SWI). Methods We analysed brain SWI …

Magnetic resonance imaging (MRI)-guided partial volume effect correction (PVC) in brain
positron emission tomography (PET) is now a well-established approach to compensate the …

Photon attenuation in tissues is the primary physical degrading factor limiting both visual
qualitative interpretation and quantitative analysis capabilities of reconstructed Positron …

Coffee, wine and chocolate are three frequently consumed substances with a significant
impact on cognition. In order to define the structural and cerebral blood flow correlates of self …

Resting-state functional MRI (rs-fMRI) opens a window on large-scale organization of brain
function. However, establishing relationships between resting-state brain activity and …