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White matter integrity and cognition in mild traumatic brain injury following motor vehicle accident

The aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five... Full description

Journal Title: Brain Research 03 December 2014, Vol.1591, pp.86-92
Main Author: Xiong, Kunlin
Other Authors: Zhu, Yongshan , Zhang, Yulong , Yin, Zhiyong , Zhang, Jingna , Qiu, Mingguo , Zhang, Weiguo
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 0006-8993 ; E-ISSN: 1872-6240 ; DOI: 10.1016/j.brainres.2014.10.030
Link: http://dx.doi.org/10.1016/j.brainres.2014.10.030
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recordid: elsevier_sdoi_10_1016_j_brainres_2014_10_030
title: White matter integrity and cognition in mild traumatic brain injury following motor vehicle accident
format: Article
creator:
  • Xiong, Kunlin
  • Zhu, Yongshan
  • Zhang, Yulong
  • Yin, Zhiyong
  • Zhang, Jingna
  • Qiu, Mingguo
  • Zhang, Weiguo
subjects:
  • Mild Traumatic Brain Injury
  • Diffuse Axonal Injury
  • Cognitive Impairment
  • Diffusion Tensor Imaging
  • Tract-Based Spatial Statistics
  • Fractional Anisotropy
  • Mean Diffusivity
  • Mild Traumatic Brain Injury
  • Diffuse Axonal Injury
  • Cognitive Impairment
  • Diffusion Tensor Imaging
  • Tract-Based Spatial Statistics
  • Fractional Anisotropy
  • Mean Diffusivity
  • Anatomy & Physiology
ispartof: Brain Research, 03 December 2014, Vol.1591, pp.86-92
description: The aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five patients with mTBI and 25 healthy control subjects were studied with conventional MR imaging and diffusion tensor imaging. Fractional anisotropy (FA) and mean diffusivity (MD) maps of patients with mTBI were calculated and compared, with these control maps using tract-based spatial statistics (TBSS). Significantly lower fractional anisotropy was found in patients in the uncinate fasciculus, superior longitudinal fasciculus, inferior longitudinal fasciculus, and internal capsule. Mean diffusivity was significantly elevated in the body of corpus callosum, uncinate fasciculus, superior longitudinal fasciculus, and internal capsule in the mTBI group compared with the control group (P
language: eng
source:
identifier: ISSN: 0006-8993 ; E-ISSN: 1872-6240 ; DOI: 10.1016/j.brainres.2014.10.030
fulltext: fulltext
issn:
  • 0006-8993
  • 00068993
  • 1872-6240
  • 18726240
url: Link


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titleWhite matter integrity and cognition in mild traumatic brain injury following motor vehicle accident
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subjectMild Traumatic Brain Injury ; Diffuse Axonal Injury ; Cognitive Impairment ; Diffusion Tensor Imaging ; Tract-Based Spatial Statistics ; Fractional Anisotropy ; Mean Diffusivity ; Mild Traumatic Brain Injury ; Diffuse Axonal Injury ; Cognitive Impairment ; Diffusion Tensor Imaging ; Tract-Based Spatial Statistics ; Fractional Anisotropy ; Mean Diffusivity ; Anatomy & Physiology
descriptionThe aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five patients with mTBI and 25 healthy control subjects were studied with conventional MR imaging and diffusion tensor imaging. Fractional anisotropy (FA) and mean diffusivity (MD) maps of patients with mTBI were calculated and compared, with these control maps using tract-based spatial statistics (TBSS). Significantly lower fractional anisotropy was found in patients in the uncinate fasciculus, superior longitudinal fasciculus, inferior longitudinal fasciculus, and internal capsule. Mean diffusivity was significantly elevated in the body of corpus callosum, uncinate fasciculus, superior longitudinal fasciculus, and internal capsule in the mTBI group compared with the control group (P<0.05)....
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titleWhite matter integrity and cognition in mild traumatic brain injury following motor vehicle accident
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The aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five patients with mTBI and 25 healthy control subjects were studied with conventional MR imaging and diffusion tensor imaging. Fractional anisotropy (FA) and mean diffusivity (MD) maps of patients with mTBI were calculated and compared, with these control maps using tract-based spatial statistics (TBSS). Significantly lower fractional anisotropy was found in patients in the uncinate fasciculus, superior longitudinal fasciculus, inferior longitudinal fasciculus, and internal capsule. Mean diffusivity was significantly elevated in the body of corpus callosum, uncinate fasciculus, superior longitudinal fasciculus, and internal capsule in the mTBI group compared with the control group (P<0.05)....

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The aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five patients with mTBI and 25 healthy control subjects were studied with conventional MR imaging and diffusion tensor imaging. Fractional anisotropy (FA) and mean diffusivity (MD) maps of patients with mTBI were calculated and compared, with these control maps using tract-based spatial statistics (TBSS). Significantly lower fractional anisotropy was found in patients in the uncinate fasciculus, superior longitudinal fasciculus, inferior longitudinal fasciculus, and internal capsule. Mean diffusivity was significantly elevated in the body of corpus callosum, uncinate fasciculus, superior longitudinal fasciculus, and internal capsule in the mTBI group compared with the control group (P<0.05)....

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