Resting state networks change in clinically isolated syndrome
نویسندگان
چکیده
منابع مشابه
Resting state networks change in clinically isolated syndrome.
Task-functional magnetic resonance imaging studies have shown that early cortical recruitment exists in multiple sclerosis, which can partly explain the discrepancy between conventional magnetic resonance imaging and clinical disability. The study of the brain 'at rest' may provide additional information, because task-induced metabolic changes are relatively small compared to the energy use of ...
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In order to better understand the functional contribution of resting state activity to conscious cognition, we aimed to review increases and decreases in functional magnetic resonance imaging (fMRI) functional connectivity under physiological (sleep), pharmacological (anesthesia), and pathological altered states of consciousness, such as brain death, coma, vegetative state/unresponsive wakefuln...
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BACKGROUND The goal of the study was to demonstrate a hierarchical structure of resting state activity in the healthy brain using a data-driven clustering algorithm. METHODOLOGY/PRINCIPAL FINDINGS The fuzzy-c-means clustering algorithm was applied to resting state fMRI data in cortical and subcortical gray matter from two groups acquired separately, one of 17 healthy individuals and the secon...
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One of the fundamental tasks in the inflammatory arena is to prevent the conversion of a Whilst there are many theories, over many years, the exact cause of multiple sclerosis (MS) is unknown. Despite having to peer through this mist, unparalled advances have been made over the last 2 decades with transformative treatments, usually with an anti-inflammatory basis. Yet if treatment could begin a...
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In the absence of any overt task performance, it has been shown that spontaneous, intrinsic brain activity is expressed as systemwide, resting-state networks in the adult brain. However, the route to adult patterns of resting-state activity through neuronal development in the human brain is currently unknown. Therefore, we used functional MRI to map patterns of resting-state activity in infants...
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ژورنال
عنوان ژورنال: Brain
سال: 2010
ISSN: 1460-2156,0006-8950
DOI: 10.1093/brain/awq058