User profiles for "author:Olga Ciccarelli"

Olga Ciccarelli

Professor of Neurology
Verified email at ucl.ac.uk
Cited by 36742

MRI criteria for the diagnosis of multiple sclerosis: MAGNIMS consensus guidelines

M Filippi, MA Rocca, O Ciccarelli, N De Stefano… - The Lancet …, 2016 - thelancet.com
In patients presenting with a clinically isolated syndrome, MRI can support and substitute
clinical information in the diagnosis of multiple sclerosis by showing disease dissemination …

2021 MAGNIMS–CMSC–NAIMS consensus recommendations on the use of MRI in patients with multiple sclerosis

MP Wattjes, O Ciccarelli, DS Reich, B Banwell… - The Lancet …, 2021 - thelancet.com
Summary The 2015 Magnetic Resonance Imaging in Multiple Sclerosis and 2016
Consortium of Multiple Sclerosis Centres guidelines on the use of MRI in diagnosis and …

Myelin-oligodendrocyte glycoprotein antibody-associated disease

R Marignier, Y Hacohen, A Cobo-Calvo… - The Lancet …, 2021 - thelancet.com
Myelin-oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is a recently
identified autoimmune disorder that presents in both adults and children as CNS …

Tract-based spatial statistics: voxelwise analysis of multi-subject diffusion data

SM Smith, M Jenkinson, H Johansen-Berg, D Rueckert… - Neuroimage, 2006 - Elsevier
There has been much recent interest in using magnetic resonance diffusion imaging to
provide information about anatomical connectivity in the brain, by measuring the anisotropic …

Non-invasive mapping of connections between human thalamus and cortex using diffusion imaging

TEJ Behrens, H Johansen-Berg, MW Woolrich… - Nature …, 2003 - nature.com
Evidence concerning anatomical connectivities in the human brain is sparse and based
largely on limited post-mortem observations. Diffusion tensor imaging has previously been …

[HTML][HTML] A longitudinal study of abnormalities on MRI and disability from multiple sclerosis

PA Brex, O Ciccarelli, JI O'Riordan… - … England Journal of …, 2002 - Mass Medical Soc
Background In patients with isolated syndromes that are clinically suggestive of multiple
sclerosis, such as optic neuritis or brain-stem or spinal cord syndromes, the presence of …

Clinically isolated syndromes

DH Miller, DT Chard, O Ciccarelli - The Lancet Neurology, 2012 - thelancet.com
Clinically isolated syndrome (CIS) is a term that describes a first clinical episode with
features suggestive of multiple sclerosis (MS). It usually occurs in young adults and affects …

Functional–anatomical validation and individual variation of diffusion tractography-based segmentation of the human thalamus

H Johansen-Berg, TEJ Behrens, E Sillery… - Cerebral …, 2005 - academic.oup.com
Parcellation of the human thalamus based on cortical connectivity information inferred from
non-invasive diffusion-weighted images identifies sub-regions that we have proposed …

Lateralization of ventral and dorsal auditory-language pathways in the human brain

GJM Parker, S Luzzi, DC Alexander… - Neuroimage, 2005 - Elsevier
Recent electrophysiological investigations of the auditory system in primates along with
functional neuroimaging studies of auditory perception in humans have suggested there are …

Diffusion-based tractography in neurological disorders: concepts, applications, and future developments

O Ciccarelli, M Catani, H Johansen-Berg… - The Lancet …, 2008 - thelancet.com
Diffusion-based tractography enables the graphical reconstruction of the white matter
pathways in the brain and spinal cord of living humans. This technique has many potential …