Consistent 4D cortical thickness measurement for longitudinal neuroimaging study.

Yang Li, Yaping Wang, Zhong Xue, Feng Shi, Weili Lin, Dinggang Shen, Disease Neuroimaging Initiative Alzheimer's Disease Neuroimaging Initiative

Research output: Chapter in Book/Report/Conference proceedingChapter

10 Citations (Scopus)

Abstract

Accurate and reliable method for measuring the thickness of human cerebral cortex provides powerful tool for diagnosing and studying of a variety of neuro-degenerative and psychiatric disorders. In these studies, capturing the subtle longitudinal changes of cortical thickness during pathological or physiological development is of great importance. For this purpose, in this paper, we propose a 4D cortical thickness measuring method. Different from the existing temporal-independent methods, our method fully utilizes the 4D information given by temporal serial images. Therefore, it is much more resistant to noises from the imaging and pre-processing steps. The experiments on longitudinal image datasets from the Alzheimer's Disease Neuroimaging Initiative (ADNI) show that our method significantly improves the longitudinal stability, i.e. temporal consistency, in cortical thickness measurement, which is crucial for longitudinal study. Power analysis of the correlation between cortical thickness and Mini-Mental-Status-Examination (MMSE) score demonstrated that our method generates statistically more significant results when comparing with the 3D temporal-independent thickness measuring methods.

Original languageEnglish
Title of host publicationMedical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
Pages133-142
Number of pages10
Volume13
EditionPt 2
Publication statusPublished - 2010 Nov 18

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Neuroimaging
Longitudinal Studies
Cerebral Cortex
Psychiatry
Noise
Alzheimer Disease

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Li, Y., Wang, Y., Xue, Z., Shi, F., Lin, W., Shen, D., & Alzheimer's Disease Neuroimaging Initiative, D. N. I. (2010). Consistent 4D cortical thickness measurement for longitudinal neuroimaging study. In Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention (Pt 2 ed., Vol. 13, pp. 133-142)

Consistent 4D cortical thickness measurement for longitudinal neuroimaging study. / Li, Yang; Wang, Yaping; Xue, Zhong; Shi, Feng; Lin, Weili; Shen, Dinggang; Alzheimer's Disease Neuroimaging Initiative, Disease Neuroimaging Initiative.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Vol. 13 Pt 2. ed. 2010. p. 133-142.

Research output: Chapter in Book/Report/Conference proceedingChapter

Li, Y, Wang, Y, Xue, Z, Shi, F, Lin, W, Shen, D & Alzheimer's Disease Neuroimaging Initiative, DNI 2010, Consistent 4D cortical thickness measurement for longitudinal neuroimaging study. in Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 edn, vol. 13, pp. 133-142.
Li Y, Wang Y, Xue Z, Shi F, Lin W, Shen D et al. Consistent 4D cortical thickness measurement for longitudinal neuroimaging study. In Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 13. 2010. p. 133-142
Li, Yang ; Wang, Yaping ; Xue, Zhong ; Shi, Feng ; Lin, Weili ; Shen, Dinggang ; Alzheimer's Disease Neuroimaging Initiative, Disease Neuroimaging Initiative. / Consistent 4D cortical thickness measurement for longitudinal neuroimaging study. Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Vol. 13 Pt 2. ed. 2010. pp. 133-142
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