Vascular cognitive impairment defines alterations in cognition, ranging from subtle deficits to
full-blown dementia, attributable to cerebrovascular causes. Often coexisting with …

Retinal imaging technology is rapidly advancing and can provide ever-increasing amounts
of information about the structure, function and molecular composition of retinal tissue in …

Structural and functional integrity of the cerebral vasculature ensures proper brain
development and function, as well as healthy aging. The inability of the brain to store energy …

OBJECTIVE: Chronic cerebrospinal venous insufficiency (CCSVI) is characterized by
combined stenoses of the principal pathways of extracranial venous drainage, including the …

Three types of vascular dysfunction have been described in multiple sclerosis (MS). First,
findings from epidemiological studies suggest that patients with MS have a higher risk for …

Multiple sclerosis is an inflammatory demyelinating disease of the central nervous system
(CNS) and the most common non-traumatic cause of neurological disability in young adults …

MR offers by far the most sensitive technique for detecting multiple sclerosis (MS) lesions
and has proved to be an important paraclinical tool for diagnosing MS and monitoring …

MRI has become the most important paraclinical tool for diagnosing and monitoring patients
with multiple sclerosis (MS). However, conventional MRI sequences are largely nonspecific …

Importance Cerebrovascular reactivity (CVR) is an inherent indicator of the dilatory capacity
of cerebral arterioles for a vasomotor stimulus for maintaining a spontaneous and instant …

Multiple sclerosis (MS) is primarily an autoimmune disorder of unknown origin. This review
focuses iron overload and oxidative stress as surrounding cause that leads to …