Publications related to Neuromyelitis optica spectrum disorder

Whole-brain structural connectivity in temporal lobe epilepsy: a Diffusion Spectrum Imaging study

Jean-Philippe Thiran, Alessandra Griffa, Alessandro Daducci, Alia Lemkaddem, François Lazeyras

Introduction: Medial Temporal Lobe Epilepsy (mTLE) with hippocampal sclerosis is the most frequent cause of drug-resistant focal epilepsy in adults. These patients suffer from widespread subtle white matter abnormalities and abnormal functional connectivit ...

2012

A multi-center study: Intra-scan and inter-scan variability of Diffusion Spectrum Imaging

Jean-Philippe Thiran, Alessandro Daducci, Gunnar Krüger, Alia Lemkaddem, Kieran O'Brien, François Lazeyras

The objective of this study was to investigate whether it is possible to pool together diffusion spectrum imaging data from four different scanners, located at three different sites. Two of the scanners had identical configuration whereas two did not. To m ...

Elsevier2012

Neuronal Fiber--tracking via optimal mass transportation

Alessandro Daducci

Diffusion Magnetic Resonance Imaging (MRI) is a powerful non-invasively method pro- ducing images of biological tissues exploiting the water molecules diffusion into the living tissues under a magnetic field. In the last decade, diffusion MRI data have bee ...

World Scientific Publishing2012

A pipeline approach with spatial information for segmenting multiple sclerosis lesions on brain magnetic resonance imaging

Meritxell Bach Cuadra, Mariano Cabezas Grebol

Conventional magnetic resonance imaging (MRI) techniques are highly sensitive to detect multiple sclerosis (MS) plaques, enabling a quantitative assessment of inﬂammatory activity and lesion load. In quantitative analysis of focal lesions, manual or semi-a ...

2011

Altered Glycogen Metabolism in Cultured Astrocytes from Mice with Chronic Glutathione Deficit; Relevance for Neuroenergetics in Schizophrenia

Pierre Magistretti, Igor Allaman, Kim Do, Jean-Marie Petit

Neurodegenerative and psychiatric disorders including Alzheimer's, Parkinson's or Huntington's diseases and schizophrenia have been associated with a deficit in glutathione (GSH). In particular, a polymorphism in the gene of glutamate cysteine ligase modul ...

Public Library of Science2011

Diffusion Spectrum Imaging after stroke shows structural changes in the contra-lateral motor network correlating with functional recovery

Jean-Philippe Thiran, Reto Meuli, Alessandro Daducci, Cristina Granziera, Djalel Eddine Meskaldji, Leila Cammoun, Xavier Gigandet, Gunnar Krüger

There is growing interest in understanding the role of the non-injured contra-lateral hemisphere in stroke recovery. In the experimental field, histological evidence has been reported that structural changes occur in the contra-lateral connectivity and cir ...

2011

Whole-brain structural connectivity in patients with focal epilepsy studied with MRI diffusion spectrum imaging (DSI)

Jean-Philippe Thiran, Tobias Kober, Reto Meuli, Leila Cammoun, Alia Lemkaddem, François Lazeyras, Christoph Michel

In patients with focal epilepsy, diffusion MRI often reveals structural changes extending beyond visible lesions or show structural abnormalities even when the clinical scans are normal. MR Tractography based on diffusion tensor imaging allows non-invasive ...

2010

Diffusion spectrum magnetic resonance imaging (DSI) tractography of crossing fibers

Patric Hagmann, Van Jay Wedeen

MRI tractography is the mapping of neural fiber pathways based on diffusion MRI of tissue diffusion anisotropy. Tractography based on diffusion tensor imaging (DTI) cannot directly image multiple fiber orientations within a single voxel. To address this li ...

Elsevier2008

GDNF secreting human neural progenitor cells protect dying motor neurons, but not their projection to muscle, in a rat model of familial ALS

Patrick Aebischer

BACKGROUND: Amyotrophic lateral sclerosis (ALS) is a fatal, progressive neurodegenerative disease characterized by rapid loss of muscle control and eventual paralysis due to the death of large motor neurons in the brain and spinal cord. Growth factors such ...

Public Library of Science2007

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Neuromyelitis optica spectrum disorder

Whole-brain structural connectivity in temporal lobe epilepsy: a Diffusion Spectrum Imaging study

A multi-center study: Intra-scan and inter-scan variability of Diffusion Spectrum Imaging

Neuronal Fiber--tracking via optimal mass transportation

A pipeline approach with spatial information for segmenting multiple sclerosis lesions on brain magnetic resonance imaging

Altered Glycogen Metabolism in Cultured Astrocytes from Mice with Chronic Glutathione Deficit; Relevance for Neuroenergetics in Schizophrenia

Diffusion Spectrum Imaging after stroke shows structural changes in the contra-lateral motor network correlating with functional recovery

Efficient Sampling for Accelerated Diffusion Magnetic Resonance Imaging

Whole-brain structural connectivity in patients with focal epilepsy studied with MRI diffusion spectrum imaging (DSI)

Diffusion spectrum magnetic resonance imaging (DSI) tractography of crossing fibers

GDNF secreting human neural progenitor cells protect dying motor neurons, but not their projection to muscle, in a rat model of familial ALS

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A multi-center study: Intra-scan and inter-scan variability of Diffusion Spectrum Imaging

Whole-brain structural connectivity in temporal lobe epilepsy: a Diffusion Spectrum Imaging study

Diffusion Spectrum Imaging after stroke shows structural changes in the contra-lateral motor network correlating with functional recovery

Neuronal Fiber--tracking via optimal mass transportation

Altered Glycogen Metabolism in Cultured Astrocytes from Mice with Chronic Glutathione Deficit; Relevance for Neuroenergetics in Schizophrenia

A pipeline approach with spatial information for segmenting multiple sclerosis lesions on brain magnetic resonance imaging

Efficient Sampling for Accelerated Diffusion Magnetic Resonance Imaging

GDNF secreting human neural progenitor cells protect dying motor neurons, but not their projection to muscle, in a rat model of familial ALS

Diffusion spectrum magnetic resonance imaging (DSI) tractography of crossing fibers

Whole-brain structural connectivity in patients with focal epilepsy studied with MRI diffusion spectrum imaging (DSI)