Extraction of sulcal medial surface and classification of Alzheimer's disease using sulcal features
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- 作者：Maciej Plocharski ; mpl@hst.aau.dk" class="auth_mail" title="E-mail the corresponding author ; Lasse Riis Ø ; stergaard ; for the Alzheimer's Disease Neuroimaging Initiative1
- 关键词：MRI ; Alzheimer's disease ; Sulcal morphology ; Classification ; SVM
- 刊名：Computer Methods and Programs in Biomedicine
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：133
- 期：Complete
- 页码：35-44
- 全文大小：1137 K
文摘
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An algorithm to compute sulcal medial surfaces for feature extraction was developed.
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Medial surface features of depth, length, curvature, and surface area were computed.
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Classification of Alzheimer's disease and healthy controls was performed.
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High classification results were obtained with ten features from nine cerebral sulci.