{"id":115,"date":"2023-01-18T19:16:16","date_gmt":"2023-01-18T11:16:16","guid":{"rendered":"https:\/\/blcx.org.cn\/?p=115"},"modified":"2024-09-12T14:50:15","modified_gmt":"2024-09-12T06:50:15","slug":"tcgica%e4%bc%9a%e5%af%bc%e8%87%b4%e9%bb%98%e8%ae%a4%e7%bd%91%e7%bb%9c%e4%bc%b0%e8%ae%a1%e5%81%8f%e5%b7%ae","status":"publish","type":"post","link":"https:\/\/blcx.org.cn\/?p=115","title":{"rendered":"TCGICA\u4f1a\u5bfc\u81f4\u9ed8\u8ba4\u7f51\u7edc\u4f30\u8ba1\u504f\u5dee"},"content":{"rendered":"\n<p>TCGICA\uff08Temporal Concatenation Group ICA\uff09\u662f\u6700\u5e38\u7528\u7684\u7ec4\u6c34\u5e73ICA\u7b97\u6cd5\uff0cTCGICA\u7684\u57fa\u672c\u539f\u7406\u5c31\u662f\u5c06\u591a\u88ab\u8bd5\u7684\u6570\u636e\u5728\u65f6\u95f4\u7ef4\u5ea6\u4e0a\u8fdb\u884c\u8fde\u63a5\uff0c\u518d\u4f7f\u7528\u7ecf\u5178ICA\u7b97\u6cd5\u5206\u89e3\u6570\u636e\uff08Calhoun et al., 2001\uff09\u3002\u5728\u4f7f\u7528TCGICA\u5206\u6790\u6570\u636e\u65f6\uff0c\u4e00\u4e2a\u6709\u8da3\u7684\u73b0\u8c61\u662f\uff0c\u5728\u6210\u5206\u6570\u6bd4\u8f83\u9ad8\u7684\u65f6\u5019\uff0c\u9ed8\u8ba4\u7f51\u7edc\uff08Default Mode Network, DMN\uff09\u7684\u6838\u5fc3\u8282\u70b9\u4f1a\u51fa\u73b0\u5728\u4e0d\u540c\u7684\u72ec\u7acb\u6210\u5206\u4e2d\uff08Kiviniemi et al., 2009\uff09\uff0c\u5728\u6587\u732e\u4e2d\u5e38\u79f0\u4e3a\u201c\u9ed8\u8ba4\u7f51\u7edc\u5206\u88c2\u201d\uff08DMN splitting\uff09\u3002\u5982\u56fe1\u6240\u793a\uff0c\u5728\u6210\u5206\u6570\u4e3a30\u65f6\uff0c\u5728\u4e00\u4e2a\u6210\u5206\u4e2d\u5305\u542b\u9ed8\u8ba4\u7f51\u7edc\u7684\u6240\u6709\u5178\u578b\u8282\u70b9\uff0c\u4f46\u662f\u5728\u6210\u5206\u6570\u4e3a100\u65f6\uff0c\u5728\u4e00\u4e2a\u6210\u5206\u4e2d\u5c31\u51e0\u4e4e\u53ea\u5305\u542b\u6954\u524d\u53f6\/\u540e\u6263\u5e26\u56de\u8282\u70b9\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"152\" src=\"https:\/\/blcx.org.cn\/wp-content\/uploads\/2024\/09\/DMN_MO.png\" alt=\"\" class=\"wp-image-325\" srcset=\"https:\/\/blcx.org.cn\/wp-content\/uploads\/2024\/09\/DMN_MO.png 680w, https:\/\/blcx.org.cn\/wp-content\/uploads\/2024\/09\/DMN_MO-300x67.png 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><figcaption class=\"wp-element-caption\">\u56fe1 \u5728\u6210\u5206\u4e3a30\u548c100\u65f6\uff0cTCGICA\u5f97\u5230\u7684\u9ed8\u8ba4\u7f51\u7edc\u76f8\u5173\u6210\u5206\u7684\u7a7a\u95f4\u5206\u5e03\u6a21\u5f0f<\/figcaption><\/figure>\n\n\n\n<p>\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u91cc\uff0c\u201c\u9ed8\u8ba4\u7f51\u7edc\u5206\u88c2\u201d\u7684\u73b0\u8c61\u5e38\u88ab\u89e3\u8bfb\u4e3a\u9ed8\u8ba4\u7f51\u7edc\u5b58\u5728\u5b50\u7f51\u7edc\u7ed3\u6784\uff0c\u4f46\u662f\u8fd9\u79cd\u89e3\u8bfb\u4e0e\u5176\u4ed6\u65b9\u6cd5\u5f97\u5230\u7684\u7ed3\u8bba\u4e0d\u76f8\u7b26\u5408\u3002\u5728\u4f7f\u7528\u79cd\u5b50\u70b9\u529f\u80fd\u8fde\u63a5\u6216\u8005\u56fe\u8bba\u5206\u6790\u7684\u7814\u7a76\u91cc\uff0c\u6954\u524d\u53f6\/\u540e\u6263\u5e26\u56de\u4e0e\u5185\u4fa7\u524d\u989d\u53f6\u5177\u6709\u5f88\u5f3a\u7684\u529f\u80fd\u8fde\u63a5\u3002\u8003\u8651\u5230TCGICA\u7b97\u6cd5\u7684\u539f\u7406\u7279\u70b9\uff0c\u6211\u4eec\u731c\u6d4b\u201c\u9ed8\u8ba4\u7f51\u7edc\u5206\u79bb\u201d\u73b0\u8c61\u53ef\u80fd\u662f\u4e00\u79cd\u4f30\u8ba1\u504f\u5dee\uff0c\u800c\u5bfc\u81f4\u8fd9\u79cd\u504f\u5dee\u7684\u539f\u56e0\u662f\u4e0d\u540c\u4e2a\u4f53\u95f4\u7684\u53d8\u5f02\u6027\u3002\u6211\u4eec\u5728\u591a\u4e2a\u516c\u5f00\u6570\u636e\u96c6\u548c\u6a21\u62df\u6570\u636e\u4e0a\u8fdb\u884c\u4e86\u9a8c\u8bc1\uff0c\u53d1\u73b0\u968f\u7740\u6570\u636e\u4e2d\u5305\u542b\u7684\u4e2a\u4f53\u95f4\u53d8\u5f02\u7684\u589e\u52a0\uff0c\u201c\u9ed8\u8ba4\u7f51\u7edc\u5206\u79bb\u201d\u73b0\u8c61\u5c31\u8d8a\u660e\u663e\uff08Hu &amp; Yang, 2021\uff09\u3002\u8fd9\u9879\u7814\u7a76\u8868\u660e\u6211\u4eec\u5e94\u8be5\u8c28\u614e\u4f7f\u7528TCGICA\u7b97\u6cd5\u5206\u6790\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\u6587\u732e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calhoun, V. D., Adali, T., Pearlson, G. D., &amp; Pekar, J. J. (2001). A method for making group inferences from functional MRI data using independent component analysis. <em>Human brain mapping<\/em>, <em>14<\/em>(3), 140\u2013151. <a rel=\"noreferrer noopener\" href=\"https:\/\/doi.org\/10.1002\/hbm.1048\" target=\"_blank\">https:\/\/doi.org\/10.1002\/hbm.1048<\/a><\/li>\n\n\n\n<li>Hu, Y., &amp; Yang, Z. (2021). Impact of inter-individual variability on the estimation of default mode network in temporal concatenation group ICA. <em>NeuroImage<\/em>,<em> 237<\/em>, 118114. <a rel=\"noreferrer noopener\" href=\"https:\/\/doi.org\/10.1016\/j.neuroimage.2021.118114\" target=\"_blank\">https:\/\/doi.org\/10.1016\/j.neuroimage.2021.118114<\/a><\/li>\n\n\n\n<li>Kiviniemi, V., Starck, T., Remes, J., Long, X., Nikkinen, J., Haapea, M., Veijola, J., Moilanen, I., Isohanni, M., Zang, Y. F., &amp; Tervonen, O. (2009). Functional segmentation of the brain cortex using high model order group PICA. <em>Human brain mapping<\/em>, <em>30<\/em>(12), 3865\u20133886. <a rel=\"noreferrer noopener\" href=\"https:\/\/doi.org\/10.1002\/hbm.20813\" target=\"_blank\">https:\/\/doi.org\/10.1002\/hbm.20813<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TCGICA\u7b97\u6cd5\u5728\u6210\u5206\u6570\u8f83\u5927\u65f6\u4f1a\u51fa\u73b0\u201c\u9ed8\u8ba4\u7f51\u7edc\u5206\u88c2\u201d\u73b0\u8c61\uff0c\u8fd9\u79cd\u4f30\u8ba1\u504f\u5dee\u53ef\u80fd\u8ddf\u4e2a\u4f53\u95f4\u53d8\u5f02\u6709\u5173\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[8,9],"class_list":["post-115","post","type-post","status-publish","format-standard","hentry","category-paper","tag-default-mode-network","tag-independent-component-analysis"],"_links":{"self":[{"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=115"}],"version-history":[{"count":5,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/115\/revisions"}],"predecessor-version":[{"id":327,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/115\/revisions\/327"}],"wp:attachment":[{"href":"https:\/\/blcx.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blcx.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}