Classification of Parkinson's disease and essential tremor based on structural MRI
Classification of Parkinson's disease and essential tremor based on structural MRI
复制标题
基于结构MRI的帕金森病和特发性震颤分类
DOI:
10.1109/skima.2016.7916256
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Xiujun Zhang
中科院分区:
文献类型:
--
作者:
Li Zhang;Chang Liu;Xiujun Zhang
Parkinson's disease (PD) and essential tremor (ET) are two kinds of tremor disorders which always confusing doctors in clinical diagnosis. Early experiments have already shown that Parkinson's disease can cause pathological changes in the brain region named Caudate_R (a part of Basal ganglia) while essential tremor cannot. Although there are many research work on the classification of PD and ET, they didn't achieve the automatic classification of the two diseases. In order to achieve this, we proposed a machine learning framework based on principal components analysis (PCA) and Support Vector Machine (SVM) to the classification of Parkinson's disease and Essential Tremor. This machine learning framework has two-stage method. At first, we used principal component analysis (PCA) to extract discriminative features from structural MRI data. Then SVM classifier is employed to classify PD and ET. We used statistical analysis and machine learning method to test the differences between PD and ET in specific brain regions. As a result, the machine learning method has a better performance in extracting the differential brain regions. The highest classification accuracy is up to 93.75% in the differential brain regions.
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影响因子:
2.2
作者:
Vilarino-Gueell, Carles;Wider, Christian;Ross, Owen A.;Jasinska-Myga, Barbara;Kachergus, Jennifer;Cobb, Stephanie A.;Soto-Ortolaza, Alexandra I.;Behrouz, Bahareh;Heckman, Michael G.;Diehl, Nancy N.;Testa, Claudia M.;Wszolek, Zbigniew K.;Uitti, Ryan J.;Jankovic, Joseph;Louis, Elan D.;Clark, Lorraine N.;Rajput, Alex;Farrer, Matthew J.
通讯作者:
Farrer, Matthew J.
影响因子:
8.6
作者:
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通讯作者:
C. Goetz;G. Stebbins;L. Blasucci
影响因子:
11.2
作者:
CLEEVES, L;FINDLEY, LJ;KOLLER, W
通讯作者:
KOLLER, W
影响因子:
3.3
作者:
Asenbaum, S;Pirker, W;Brücke, T
通讯作者:
Brücke, T
DOI:
10.5555/1390681.1442794
发表时间:
2008-06
期刊:
J. Mach. Learn. Res.
影响因子:
--
作者:
Rong-En Fan;Kai-Wei Chang;Cho-Jui Hsieh;Xiang-Rui Wang;Chih-Jen Lin
通讯作者:
Rong-En Fan;Kai-Wei Chang;Cho-Jui Hsieh;Xiang-Rui Wang;Chih-Jen Lin