Assessing structure and function of the afferent visual pathway in multiple sclerosis and associated optic neuritis
M Kolappan, APD Henderson, TM Jenkins… - Journal of …, 2009 - Springer
The afferent visual pathway is commonly affected in MS. Assessment of the afferent visual
pathway using clinical, imaging and electrophysiological methods not only provides insights …
pathway using clinical, imaging and electrophysiological methods not only provides insights …
Functional brain reorganization in multiple sclerosis: evidence from fMRI studies
In patients with multiple sclerosis (MS), the severity of clinical signs is not closely related to
indices of structural brain damage provided by conventional magnetic resonance MR …
indices of structural brain damage provided by conventional magnetic resonance MR …
Diffusion tensor tractography reveals disrupted topological efficiency in white matter structural networks in multiple sclerosis
Little is currently known about the alterations in the topological organization of the white
matter (WM) structural networks in patients with multiple sclerosis (MS). In the present study …
matter (WM) structural networks in patients with multiple sclerosis (MS). In the present study …
Photoreactivity of the occipital cortex measured by functional magnetic resonance imaging–blood oxygenation level dependent in migraine patients and healthy …
H Martín, MS Del Río, CL De Silanes… - … : The Journal of …, 2011 - Wiley Online Library
Background.—The brain of migraineurs is hyperexcitable, particularly the occipital cortex,
which is probably hypersensitive to light. Photophobia or hypersensitivity to light may be …
which is probably hypersensitive to light. Photophobia or hypersensitivity to light may be …
Brain activation patterns associated with working memory in relapsing-remitting MS
HA Wishart, AJ Saykin, BC McDonald, AC Mamourian… - Neurology, 2004 - AAN Enterprises
Background: Patients with multiple sclerosis (MS) show changes in brain activation patterns
during visual and motor tasks that include decreases in the typical local network for a …
during visual and motor tasks that include decreases in the typical local network for a …
Recovery from optic neuritis: an ROI-based analysis of LGN and visual cortical areas
K Korsholm, KH Madsen, JL Frederiksen, A Skimminge… - Brain, 2007 - academic.oup.com
Optic neuritis (ON) is the first clinical manifestation in∼ 20% of patients with multiple
sclerosis (MS). The inflammation and demyelination of the optic nerve are characterized by …
sclerosis (MS). The inflammation and demyelination of the optic nerve are characterized by …
[HTML][HTML] Neurovascular coupling during visual stimulation in multiple sclerosis: a MEG-fMRI study
The process of neurovascular coupling ensures that increases in neuronal activity are fed by
increases in cerebral blood flow. Evidence suggests that neurovascular coupling may be …
increases in cerebral blood flow. Evidence suggests that neurovascular coupling may be …
[HTML][HTML] Cerebral blood flow changes in multiple sclerosis and neuromyelitis optica and their correlations with clinical disability
X Zhang, X Guo, N Zhang, H Cai, J Sun… - Frontiers in …, 2018 - frontiersin.org
Distinguishing relapsing-remitting multiple sclerosis (RRMS) and neuromyelitis optica
(NMO) is clinically important because they differ in prognosis and treatment. This study …
(NMO) is clinically important because they differ in prognosis and treatment. This study …
[HTML][HTML] The neurovascular basis of processing speed differences in humans: a model-systems approach using multiple sclerosis
Behavioral studies investigating fundamental cognitive abilities provide evidence that
processing speed accounts for large proportions of performance variability between …
processing speed accounts for large proportions of performance variability between …
[HTML][HTML] Functional imaging of cerebral perfusion
The functional imaging of perfusion enables the study of its properties such as the
vasoreactivity to circulating gases, the autoregulation and the neurovascular coupling …
vasoreactivity to circulating gases, the autoregulation and the neurovascular coupling …