Drug-related cues are potent triggers for relapse in people with cocaine dependence. Dopamine
(DA) release within a limbic network of striatum, amygdala and hippocampus has been …

Background: Accumulating evidence indicates that drug-related cues can induce dopamine
(DA) release in the striatum of substance abusers. Whether these same cues provoke DA …

An overview of the theory of 4D image reconstruction for emission tomography is given along
with a review of the current state of the art, covering both positron emission tomography …

A novel imaging and signal separation strategy is proposed to be able to separate [18 F] FDG
and multiple [15 O] H 2 O signals from a simultaneously acquired dynamic PET acquisition …

AB-OSEM reconstruction Page 1 Physics in Medicine & Biology AB-OSEM reconstruction for
improved Patlak kinetic parameter estimation: a simulation study To cite this article: Jeroen …

Awareness is an essential feature of the human mind that can be directed internally, that is,
toward our self, or externally, that is, toward the environment. The combination of internal and …

Disease-modifying treatment trials are increasingly advanced to the prodromal or preclinical
phase of Alzheimer's disease (AD), and inclusion criteria are based on biomarkers rather …

Recent imaging studies have demonstrated that levels of resting γ-aminobutyric acid (GABA)
in the visual cortex predict the degree of stimulus-induced activity in the same region. …

Background: Evidence suggests that the concordance between amyloid-PET and cerebrospinal
fluid (CSF) amyloid-ß (Aß) increases when the CSF Aß1–42/Aß1–40 ratio is used as …

The perception of aversive stimuli is essential for human survival and depends largely on
environmental context. Although aversive brain processing has been shown to involve the …