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Three‐dimensional tracking of axonal projections in the brain by magnetic resonance imaging
The relationship between brain structure and complex behavior is governed by large‐scale neurocognitive networks. The availability of a noninvasive technique that can visualize the neuronalExpand
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Fiber tract-based atlas of human white matter anatomy.
Two- and three-dimensional (3D) white matter atlases were created on the basis of high-spatial-resolution diffusion tensor magnetic resonance (MR) imaging and 3D tract reconstruction. The 3DExpand
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Fiber tracking: principles and strategies – a technical review
The state of the art of reconstruction of the axonal tracts in the central nervous system (CNS) using diffusion tensor imaging (DTI) is reviewed. This relatively new technique has generated muchExpand
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Determining the longitudinal relaxation time (T1) of blood at 3.0 Tesla
It is important to determine the longitudinal relaxation time of blood for black blood imaging, as well as for quantifying blood flow by arterial spin labeling (ASL). In this study a circulationExpand
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Family Income, Parental Education and Brain Structure in Children and Adolescents
Socioeconomic disparities are associated with differences in cognitive development. The extent to which this translates to disparities in brain structure is unclear. We investigated relationshipsExpand
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Functional magnetic resonance imaging based on changes in vascular space occupancy
During brain activation, local control of oxygen delivery is facilitated through microvascular dilatation and constriction. A new functional MRI (fMRI) methodology is reported that is sensitive toExpand
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Sustained Poststimulus Elevation in Cerebral Oxygen Utilization after Vascular Recovery
The brain's response to functional activation is characterized by focal increases in cerebral blood flow. It is generally assumed that this hyperemia is a direct response to the energy demands ofExpand
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Imaging cortical association tracts in the human brain using diffusion‐tensor‐based axonal tracking
Diffusion‐tensor fiber tracking was used to identify the cores of several long‐association fibers, including the anterior (ATR) and posterior (PTR) thalamic radiations, and the uncinate (UNC),Expand
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Water saturation shift referencing (WASSR) for chemical exchange saturation transfer (CEST) experiments
Chemical exchange saturation transfer (CEST) is a contrast mechanism that exploits exchange‐based magnetization transfer (MT) between solute and water protons. CEST effects compete with direct waterExpand
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Theoretical and experimental investigation of the VASO contrast mechanism
Vascular space occupancy (VASO)‐dependent functional MRI (fMRI) is a blood‐nulling technique capable of generating microvascular cerebral blood volume (CBV)‐weighted images. It is shown that at highExpand
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