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使用功能磁共振成像和弥散加权成像脑结构与功能分析

JoVE Journal
Neurociência

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JoVE Journal Neurociência

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

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使用功能磁共振成像和弥散加权成像脑结构与功能分析

DOI:

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17:06 min

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November 08, 2012

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Jeffrey S. Phillips², Adam S. Greenberg³, John A. Pyles³, Sudhir K. Pathak⁴, Marlene Behrmann³, Walter Schneider³, Michael J. Tarr³

¹Center for the Neural Basis of Cognition, ²Department of Psychology,University of Pittsburgh, ³Department of Psychology,Carnegie Mellon University , ⁴Department of Bioengineering,University of Pittsburgh

Capítulos

00:05Título
03:48Scanning Equipment
05:15Scanning Procedure
06:46Anatomical and Functional MRI Processing
08:15Diffusion Weighted Imaging (DWI) Processing
09:46Determining Tracking Parameters via Whole-brain Tractography
11:25Locally Constrained Tractography & Endpoint Density Analysis
13:12Results: High Resolution Diffusion Spectrum Imaging
15:00Conclusion

Summary

Tadução automática

我们描述了一种新的方法，同时利用磁共振成像（MRI）脑功能和结构的分析。我们评估的大脑结构与高解析度的扩散加权成像和白质纤维束成像。与标准结构MRI不同的是，这些技术使我们能够直接相关的解剖大脑网络连接到功能特性的。

Tags

Brain Structure Brain Function FMRI Diffusion-weighted Imaging Network Maps Circuit Diagrams Functional Role Connections Magnetic Resonance Imaging Structural Imaging Long-range Fiber Connections Functional Imaging Data Cognitive Domains Visual Attention Face Perception Diffusion Tensor Imaging DTI

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