Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Artéfact (erreur)

Publications associées (25)

Improved dynamic response assessment for intra-articular injected iron oxide nanoparticles

Heinrich Hofmann, Alke Fink

The emerging importance of nanoparticle technology, including iron oxide nanoparticles for monitoring development, progression, and treatment of inflammatory diseases such as arthritis, drives development of imaging techniques. Studies require an imaging p ...

Wiley-Blackwell2012

Toward Reliable MR-Based Brain Structure Morphometry : Importance of Rigorous Quality Control

Bénédicte Marie Maréchal

Dementing neurodegenerative disorders have more and more prominent public health implications with the most frequent cause being the currently non reversible Alzheimer's Disease (AD). However, over the past 15 years, an abundant literature has demonstrated ...

EPFL2011

Model-based attenuation of movement artifacts in fMRI

Thomas Lemmin

Behavioral analysis of multi-joint arm reaching has allowed important advances in understanding the control of voluntary movements. Complementing this analysis with functional magnetic resonance imaging (fMRI) would give insight into the neural mechanisms ...

2010

Localization of electrodes in the subthalamic nucleus on magnetic resonance imaging

Jean-Philippe Thiran, Reto Meuli

Object. The authors describe a new method of localizing electrodes on magnetic resonance (MR) images and focus on the positions of both the most efficient contact and the electrode related to the MR imaging target. Methods. Thirty-one patients who had unde ...

2007

A coherent neurobiological framework for functional neuroimaging provided by a model integrating compartmentalized energy metabolism

Pierre Magistretti

Functional neuroimaging has undergone spectacular developments in recent years. Paradoxically, its neurobiological bases have remained elusive, resulting in an intense debate around the cellular mechanisms taking place upon activation that could contribute ...

National Academy of Sciences2007