Connectome transformer with anatomically inspired attention for Parkinson's diagnosis

Connectome transformer with anatomically inspired attention for Parkinson's diagnosis
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连接组变压器从解剖学角度激发帕金森氏症诊断的关注

DOI:
10.1145/3535508.3545544
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发表时间:
2022
期刊:
Computational Biology and Health Informatics
影响因子:
--
通讯作者:
Yan, Pingkun
Yan, Pingkun
中科院分区:
--
文献类型:
--
作者:
Machado-Reyes, Diego;Kim, Mansu;Chao, Hanqing;Shen, Li;Yan, Pingkun

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相似文献

帕金森病 (PD) 是美国第二常见的神经退行性疾病。大脑中感兴趣区域 (ROI) 之间的结构或功能连接及其在大脑连接组中捕获的变化可能是 PD 的潜在生物标志物。为了有效地建模与 PD 相关的复杂非线性特征连接组模式并利用 ROI 之间的远程特征相互作用,我们提出了一种用于 PD 患者分类和生物标志物识别的连接组转换器模型。所提出的连接组转换器通过利用来自输入连接组的额外跳跃连接和 CNN 技术的局部焦点引导的注意力机制的全局范围来学习关键的连接组模式。我们提出的模型在分类任务中显着优于基准模型,并且能够可视化大脑中 ROI 之间的关键特征交互。
Parkinson's disease (PD) is the second most prevalent neurodegenerative disease in the United States. The structural or functional connectivity between regions of interest (ROIs) in the brain and their changes captured in brain connectomes could be potential biomarkers for PD. To effectively model the complex non-linear characteristic connectomic patterns related to PD and exploit the long-range feature interactions between ROIs, we propose a connectome transformer model for PD patient classification and biomarker identification. The proposed connectome transformer learns the key connectomic patterns by leveraging the global scope of the attention mechanism guided by an additional skip-connection from the input connectome and the local level focus of the CNN techniques. Our proposed model significantly outperformed the benchmarking models in the classification task and was able to visualize key feature interactions between ROIs in the brain.
帕金森氏病的患病率在北美。
DOI: 10.1038/s41531-018-0058-0
发表时间: 2018
期刊: NPJ Parkinson's disease
影响因子: --
作者:
Marras C;Beck JC;Bower JH;Roberts E;Ritz B;Ross GW;Abbott RD;Savica R;Van Den Eeden SK;Willis AW;Tanner CM;Parkinson’s Foundation P4 Group
通讯作者: Parkinson’s Foundation P4 Group
DOI: 10.1093/brain/aws281
发表时间: 2012-12-01
期刊: BRAIN
影响因子: 14.5
作者:
Hacker, Carl D.;Perlmutter, Joel S.;Snyder, Abraham Z.
通讯作者: Snyder, Abraham Z.
帕金森病患者的杏仁核对恐惧的面部表情没有反应。
DOI: --
发表时间: 2005
期刊: Neuroscience 13・2
影响因子: --
作者:
Yoshimura N;Kawamura M;Masaoka Y;Homma I
通讯作者: Homma I