OF
O.G. Filatova
Authored
5 records found
Dynamic information flow based on EEG and diffusion MRI in stroke
A proof-of-principle study
In hemiparetic stroke, functional recovery of paretic limb may occur with the reorganization of neural networks in the brain. Neuroimaging techniques, such as magnetic resonance imaging (MRI), have a high spatial resolution which can be used to reveal anatomical changes in the br
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Assessing brain structure and function with diffusion-weighted MRI
Application to stroke
Human brain consists of grey and white matter. Grey matter largely forms the
outer layer of the brain, and is responsible for decision making and functioning
of the human body. Complementary, the white matter (WM) contains the
communication pathways between the grey matter areas.
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White matter by diffusion MRI following methylphenidate treatment
A randomized control trial in males with attention-deficit/hyperactivity disorder
Background: Methylphenidate (MPH) is highly effective in treating attention-deficit/hyperactivity disorder (ADHD). However, not much is known about its effect on the development of human brain white matter (WM). Purpose: To determine whether MPH modulates WM microstructure in an
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Better insight into white matter (WM) alterations after stroke onset could help to understand the underlying recovery mechanisms and improve future interventions. MR diffusion imaging enables to assess such changes. Our goal was to investigate the relation of WM diffusion charact
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Fiber tractography aims to reconstruct white matter (WM) connections in the brain. Challenges in these reconstructions include estimation of the fiber orientations in regions with multiple fiber populations, and the uncertainty in the fiber orientations as a result of noise. In t
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Contributed
3 records found
Brain Dynamic Information Flow Estimation Based on EEG and Diffusion MRI
A Proof-of-principle Study and Application in Stroke
In the hemiparetic stroke, functional recovery of paretic limb may occur with the reorganization of neural networks in the brain. Electroencephalography (EEG), with an excellent temporal resolution, can be used to reveal functional changes in the brain following a stroke. This st
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Long-term Effect of MPH on White Matter Tracts of Adults with ADHD
An Application of Consistent Model Selection followed by TBSS
We focused on analysis of long-term medication influenced white matter tracts based on diffusion-weighted MRI brain images of patients with ADHD disorder. We applied a framework of consistent model selection with Tract-based spatial statistics (TBSS) to give proper and consistent
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