User profiles for "author:Marios Yiannakas"
Marios C. YiannakasUCL Verified email at ucl.ac.uk Cited by 2679 |
Generic acquisition protocol for quantitative MRI of the spinal cord
J Cohen-Adad, E Alonso-Ortiz, M Abramovic… - Nature protocols, 2021 - nature.com
Quantitative spinal cord (SC) magnetic resonance imaging (MRI) presents many challenges,
including a lack of standardized imaging protocols. Here we present a prospectively …
including a lack of standardized imaging protocols. Here we present a prospectively …
Neurite dispersion: a new marker of multiple sclerosis spinal cord pathology?
Objective Conventional magnetic resonance imaging (MRI) of the multiple sclerosis spinal
cord is limited by low specificity regarding the underlying pathological processes, and new …
cord is limited by low specificity regarding the underlying pathological processes, and new …
[HTML][HTML] Phenytoin for neuroprotection in patients with acute optic neuritis: a randomised, placebo-controlled, phase 2 trial
R Raftopoulos, SJ Hickman, A Toosy… - The Lancet …, 2016 - thelancet.com
Background Acute demyelinating optic neuritis, a common feature of multiple sclerosis, can
damage vision through neurodegeneration in the optic nerve and in its fibres in the retina …
damage vision through neurodegeneration in the optic nerve and in its fibres in the retina …
Automatic segmentation of the spinal cord and intramedullary multiple sclerosis lesions with convolutional neural networks
The spinal cord is frequently affected by atrophy and/or lesions in multiple sclerosis (MS)
patients. Segmentation of the spinal cord and lesions from MRI data provides measures of …
patients. Segmentation of the spinal cord and lesions from MRI data provides measures of …
[HTML][HTML] Spinal cord grey matter segmentation challenge
An important image processing step in spinal cord magnetic resonance imaging is the ability
to reliably and accurately segment grey and white matter for tissue specific analysis. There …
to reliably and accurately segment grey and white matter for tissue specific analysis. There …
Cervical cord lesion load is associated with disability independently from atrophy in MS
Objective: To investigate whether spinal cord (SC) lesion load, when quantified on axial
images with high in-plane resolution, is associated with disability in multiple sclerosis (MS) …
images with high in-plane resolution, is associated with disability in multiple sclerosis (MS) …
Spatial distribution of multiple sclerosis lesions in the cervical spinal cord
Spinal cord lesions detected on MRI hold important diagnostic and prognostic value for
multiple sclerosis. Previous attempts to correlate lesion burden with clinical status have had …
multiple sclerosis. Previous attempts to correlate lesion burden with clinical status have had …
[HTML][HTML] Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers
J Cohen-Adad, E Alonso-Ortiz, M Abramovic, C Arneitz… - Scientific Data, 2021 - nature.com
In a companion paper by Cohen-Adad et al. we introduce the spine generic quantitative MRI
protocol that provides valuable metrics for assessing spinal cord macrostructural and …
protocol that provides valuable metrics for assessing spinal cord macrostructural and …
Improved MRI quantification of spinal cord atrophy in multiple sclerosis
H Kearney, MC Yiannakas… - Journal of magnetic …, 2014 - Wiley Online Library
Purpose To identify an improved method for measuring spinal cord cross‐sectional area
(CSA) using magnetic resonance imaging (MRI) in multiple sclerosis (MS). Materials and …
(CSA) using magnetic resonance imaging (MRI) in multiple sclerosis (MS). Materials and …
Value of the central vein sign at 3T to differentiate MS from seropositive NMOSD
Objective To assess the value of the central vein sign (CVS) on a clinical 3T scanner to
distinguish between multiple sclerosis (MS) and neuromyelitis optica spectrum disorder …
distinguish between multiple sclerosis (MS) and neuromyelitis optica spectrum disorder …