Neurocognitive dysfunction is the leading cause of reduced quality of life in long-term
survivors of paediatric brain tumours. Radiotherapy is one of the main contributors to …

Several different techniques allow a functional assessment of neuronal activations by
magnetic resonance imaging (fMRI). The by far most influential fMRI technique is based on a …

We utilized blood oxygenation level dependent (BOLD) functional magnetic resonance
imaging (fMRI) and MR perfusion imaging methods to study the influence of brain tumor …

BACKGROUND AND PURPOSE: Functional MR imaging (fMRI) is used to determine
preoperatively the laterality of cortical language representation along with the relationship of …

Minimally invasive resection of brain tumours aims at removing as much pathological tissue
as possible while preserving essential brain functions. Therefore, the precise spatial …

To characterize peritumoral BOLD contrast disorders, 25 patients referred for resection of
primary frontal or parietal neoplasms (low-grade glioma (LGG)(n= 8); high-grade glioma …

Abstract Changes in brain organization following damage are commonly observed, but they
remain poorly understood. These changes are often studied with imaging techniques that …

The aim of this study was to compare the relative effectiveness of 6 different commonly used
language fMRI activation paradigms, including receptive and expressive, as well as …

Cortical reorganization of function due to the growth of an adjacent brain tumor has clearly
been demonstrated in a number of surgically proven cases. Such cases demonstrate the …

First described for use in mapping the human visual cortex in 1991, functional magnetic
resonance imaging (fMRI) is based on blood-oxygen level dependent (BOLD) changes in …