Magnetic Resonance (MR) images are affected by random noise which limits the accuracy
of any quantitative measurements from the data. In the present work, a recently proposed …

Many studies have shown widespread but subtle pathological changes in gray matter in
patients with schizophrenia. Some of these studies have related specific alterations to the …

OBJECTIVE: Hallucinations in patients with schizophrenia have strong emotional
connotations. Functional neuroimaging techniques have been widely used to study brain …

Introduction The neural correlates of the cognitive dysfunction in first-episode psychosis
(FEP) are still unclear. The present review and meta-analysis provide an update of the …

Purpose: In vivo two‐dimensional (2D) fractal dimension analysis of the cancellous bone at
1.5 T has been related to bone structural complexity and shown to be a potential imaging …

Magnetic resonance images are commonly affected by intensity inhomogeneities which
make it difficult to obtain any quantitative measures from them. We present a new method of …

Purpose: To prospectively evaluate if functional magnetic resonance (MR) imaging
abnormalities associated with auditory emotional stimuli coexist with focal brain reductions …

Background: The diagnosis of sarcopenia through clinical assessment has some limitations.
The literature advises studies that include objective markers along with clinical assessment …

Purpose The aim of this work is to establish normality and tumor tissue ranges for perfusion
parameters from dynamic contrast-enhanced (DCE) MR of the peripheral prostate at 3T and …

Background To introduce a segmentation method to calculate an automatic arterial input
function (AIF) based on principal component analysis (PCA) of dynamic contrast enhanced …