{"id":54392,"date":"2025-07-15T05:10:33","date_gmt":"2025-07-15T05:10:33","guid":{"rendered":"http:\/\/zydq.1006ss.com\/?p=54392"},"modified":"2025-07-15T05:10:33","modified_gmt":"2025-07-15T05:10:33","slug":"%e8%84%91%e5%b0%8f%e8%a1%80%e7%ae%a1%e7%97%85%e7%a0%94%e7%a9%b6%e7%9a%84%e7%a5%9e%e7%bb%8f%e5%bd%b1%e5%83%8f%e5%ad%a6%e6%a0%87%e5%87%86strive-2-%e8%87%aa2013%e5%b9%b4%e4%bb%a5","status":"publish","type":"post","link":"http:\/\/zydq.1006ss.com\/?p=54392","title":{"rendered":"\u8111\u5c0f\u8840\u7ba1\u75c5\u7814\u7a76\u7684\u795e\u7ecf\u5f71\u50cf\u5b66\u6807\u51c6STRIVE-2\u2014\u2014\u81ea2013\u5e74\u4ee5\u6765\u7684\u65b0\u8fdb\u5c55\uff08\u4e0a\uff09"},"content":{"rendered":"

\u6587\u7ae0\u6765\u6e90\uff1a<\/p>\n

\u53f6\u747e\u6021\uff0c\u738b\u8d5e\uff0c\u9f9a\u5b87\u7530\uff0c\u7b49. \u8111\u5c0f\u8840\u7ba1\u75c5\u7814\u7a76\u7684\u795e\u7ecf\u5f71\u50cf\u5b66\u6807\u51c6STRIVE-2\u2014\u2014\u81ea2013\u5e74\u4ee5\u6765\u7684\u65b0\u8fdb\u5c55[J]. \u4e2d\u56fd\u5352\u4e2d\u6742\u5fd7, 2023, 18(10): 1160-1174.<\/p>\n

\u672c\u6307\u5357\u5185\u5bb9\u8fc7\u957f\uff0c\u5c0f\u7f16\u5c06\u5176\u5206\u4e3a\u4e86\u4e0a\u3001\u4e0b\u4e24\u7bc7\u3002\u70b9\u51fb\u6587\u7ae0\u4e0b\u65b9\u7684\u201c\u9605\u8bfb\u539f\u6587\u201d\u53ef\u83b7\u53d6\u5168\u6587\u3002<\/p>\n

01<\/p>\n

 \u80cc\u666f<\/p>\n

\u8111\u5c0f\u8840\u7ba1\u75c5\uff08SVD\uff09\u53ef\u5bfc\u81f425%\u7684\u7f3a\u8840\u6027\u5352\u4e2d\uff0c\u4e14\u662f\u8001\u5e74\u4eba\u9885\u5185\u51fa\u8840\u3001\u8840\u7ba1\u6027\u75f4\u5446\u53d1\u751f\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u4e0e\u8fd0\u52a8\u969c\u788d\u3001\u6b65\u6001\u5f02\u5e38\u3001\u7cbe\u795e\u884c\u4e3a\u548c\u60c5\u7eea\u969c\u788d\u7b49\u75c7\u72b6\u76f8\u5173\u3002<\/p>\n

2013\u5e74\u53d1\u8868\u7684\u8111\u5c0f\u8840\u7ba1\u75c5\u56fd\u9645\u5f71\u50cf\u6807\u51c61\uff08STRIVE-1\uff09\u65e8\u5728\u660e\u786eSVD\u7279\u5f81\u7684\u5f71\u50cf\u5b66\u5b9a\u4e49\uff0c\u9f13\u52b1\u91c7\u7528\u7edf\u4e00\u7684\u672f\u8bed\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7814\u7a76\u548c\u7406\u89e3SVD\u7684\u75c5\u56e0\u3001\u75c7\u72b6\u53ca\u9884\u540e\uff0c\u63a8\u8fdbSVD\u76f8\u5173\u9884\u9632\u3001\u8bca\u6cbb\u7b56\u7565\u7684\u5236\u5b9a\u3002STRIVE-1\u4e3b\u8981\u56f4\u7ed5\u8fd1\u671f\u76ae\u8d28\u4e0b\u5c0f\u6897\u6b7b\uff08RSSI\uff09\u3001\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u8154\u9699\u3001\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u8111\u767d\u8d28\u9ad8\u4fe1\u53f7\uff08WMH\uff09\u3001\u8840\u7ba1\u5468\u56f4\u95f4\u9699\uff08PVS\uff09\u3001\u8111\u5fae\u51fa\u8840\uff08CMB\uff09\u548c\u8111\u840e\u7f29\u3002<\/p>\n

\u81ea2013\u5e74\u4ee5\u6765\uff0c\u5bf9\u4e8eSVD\u5f71\u50cf\u7279\u5f81\u7684\u7406\u89e3\u53d6\u5f97\u4e86\u8f83\u5927\u7684\u8fdb\u5c55\uff0c\u4f8b\u5982\uff1a\u53d1\u73b0\u4e86SVD\u5f71\u50cf\u7279\u5f81\u968f\u65f6\u95f4\u5448\u52a8\u6001\u53d8\u5316\u4e14\u5b58\u5728\u76f8\u4e92\u5173\u8054\uff0c\u63a2\u7d22\u4e86\u65b0\u7684SVD\u5f71\u50cf\u7279\u5f81\uff0c\u4ee5\u53ca\u4f18\u5316\u4e86\u8111\u7ed3\u6784\u4e0e\u8840\u7ba1\u529f\u80fd\u635f\u4f24\u7684MRI\u6807\u5fd7\u7269\u3002\u56e0\u6b64\uff0cSTRIVE-1\u7814\u7a76\u4eba\u5458\u518d\u6b21\u53ec\u5f00\u4f1a\u8bae\uff0c\u56de\u987e2013\u5e74\u4ee5\u6765\u8be5\u9886\u57df\u7684\u7814\u7a76\u8fdb\u5c55\uff0c\u91cd\u65b0\u601d\u8003\u5e76\u5bf9STRIVE-1\u63d0\u51fa\u7684\u672f\u8bed\u8fdb\u884c\u5fc5\u8981\u66f4\u65b0\uff0c\u540c\u65f6\u66f4\u65b0\u4e862013\u5e74SVD\u5f71\u50cf\u7279\u5f81\u62a5\u544a\u6807\u51c6\u5e76\u63d0\u51fa\u65b0\u7684\u5efa\u8bae\u3002STRIVE-2\u91cd\u70b9\u5173\u6ce8SVD\u795e\u7ecf\u5f71\u50cf\u5b66\u7279\u5f81\u53ca\u5176\u7814\u7a76\u7528\u9014\uff0c\u800c\u975eSVD\u7684\u4e34\u5e8a\u7279\u5f81\u548c\u4e34\u5e8a\u7ba1\u7406\u3002\u672c\u6587\u8fd8\u6982\u8ff0\u4e86\u4e9f\u987b\u6807\u51c6\u5316\u7684\u65b0\u5174\u5f71\u50cf\u5b66\u7279\u5f81\u548c\u5173\u952e\u5b9a\u91cf\u6210\u50cf\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4e8e\u8fd9\u4e9b\u6280\u672f\u5728\u65e5\u540e\u7814\u7a76\u4e2d\u88ab\u66f4\u5e7f\u6cdb\u5730\u5e94\u7528\u3002<\/p>\n

02<\/p>\n

 STRIVE-1\u672f\u8bed\u7684\u91c7\u7528<\/p>\n

STRIVE-1\u63d0\u51fa\u4e86\u63cf\u8ff0SVD\u5f71\u50cf\u5b66\u7279\u5f81\u7684\u672f\u8bed\uff0c\u5e76\u907f\u514d\u5bf9\u5176\u4e0eSVD\u75c5\u7406\u3001\u75c5\u7406\u751f\u7406\u5b66\u53ca\u4e34\u5e8a\u5173\u8054\u505a\u51fa\u63a8\u65ad\u5047\u8bbe\u3002\u6700\u4f73\u672f\u8bed\u5e94\u8be5\u5177\u6709\u7279\u5f02\u6027\uff0c\u7b80\u77ed\u4e14\u4e0e\u65e2\u5f80\u63cf\u8ff0\u51c6\u786e\u7684\u7528\u8bed\u5b58\u5728\u5173\u8054\uff0c\u540c\u65f6\u4e0d\u5b58\u5728\u5047\u60f3\u63a8\u65ad\u3002<\/p>\n

\u7cfb\u7edf\u6587\u732e\u68c0\u7d22\u7ed3\u679c\u63d0\u793a\uff0cSTRIVE-1\u63a8\u8350\u7684WMH\u3001PVS\u3001CMB\u7b49\u672f\u8bed\u5df2\u7ecf\u66ff\u4ee3\u4e86\u5927\u90e8\u5206\u4e0d\u540c\u7528\u8bed\uff0c\u4f46RSSI\u3001\u8154\u9699\u548c\u8111\u840e\u7f29\u7b49\u672f\u8bed\u4ecd\u4f7f\u7528\u8f83\u5c11\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u91c7\u7528STRIVE-1\u4e2d\u76f8\u540c\u7684\u5ba1\u9605\u6b65\u9aa4\uff0c\u91cd\u65b0\u8bc4\u4f30\u4e0a\u8ff0\u672f\u8bed\uff0c\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u66f4\u597d\u3001\u66f4\u76f4\u89c2\u7684\u672f\u8bed\uff0c\u4ece\u800c\u6539\u8fdb\u62a5\u544a\u6807\u51c6\u3002<\/p>\n

03<\/p>\n

 \u65b9\u6cd5<\/p>\n

STRIVE-2\u5171\u53ec\u96c6\u4e8650\u4f4d\u591a\u79cd\u4e13\u4e1a\u9886\u57df\u548c\u4e0d\u540c\u5730\u533a\u7684\u4e13\u5bb6\uff08\u5305\u62ec\u53c2\u4e0eSTRIVE-1\u5236\u5b9a\u7684\u90e8\u5206\u4e13\u5bb6\u4ee5\u53ca\u65b0\u7684\u4e13\u5bb6\uff09\u3002\u6240\u6709\u4e13\u5bb6\u88ab\u5206\u621010\u4e2a\u5de5\u4f5c\u7ec4\uff0c\u6bcf\u4e2a\u5de5\u4f5c\u7ec4\u75311\u4f4d\u7ec4\u957f\u9886\u5bfc\uff0c\u64b0\u5199\u57fa\u4e8e\u8bc1\u636e\u7684\u76f8\u5173\u5185\u5bb9\u548c\u5efa\u8bae\uff0c\u901a\u8fc7\u5c0f\u7ec4\u8ba8\u8bba\u540e\u8fbe\u6210\u4e00\u81f4\uff0c\u9080\u8bf7\u5916\u90e8\u987e\u95ee\u5ba1\u67e5\u8349\u6848\uff0c\u5e76\u5bf9\u6709\u4e89\u8bae\u7684\u95ee\u9898\u8fdb\u884c\u8ba8\u8bba\u3002<\/p>\n

\u5de5\u4f5c\u7ec4\u901a\u8fc7\u7cfb\u7edf\u68c0\u7d22\u6587\u732e\u8bc4\u4f30STRIVE-1\u672f\u8bed\u4f7f\u7528\u7684\u4e00\u81f4\u6027\u4ee5\u53ca\u8be5\u9886\u57df\u7684\u65b0\u53d1\u73b0\uff0c\u540c\u65f6\u8c03\u67e5STRIVE-2\u9879\u76ee\u7ec4\u76ee\u524d\u7684\u4e34\u5e8a\u548c\u7814\u7a76\u65b9\u6848\u3002\u6b63\u5982STRIVE-1\u89c4\u5b9a\uff0c\u672f\u8bed\u53ca\u5176\u5b9a\u4e49\u5e94\u5f53\u53cd\u6620\u5f71\u50cf\u5b66\u7279\u5f81\uff0c\u800c\u975e\u5bf9\u5176\u75c5\u7406\u6539\u53d8\u6216\u673a\u5236\u505a\u51fa\u63a8\u65ad\u5047\u8bbe\uff0c\u5c24\u5176\u662f\u5f53\u76f8\u5173\u75c5\u7406\u673a\u5236\u5c1a\u672a\u88ab\u5145\u5206\u9610\u660e\u65f6\uff0c\u4ee5\u907f\u514d\u5bf9\u672a\u6765SVD\u7814\u7a76\u4ea7\u751f\u5f71\u54cd\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5e94\u4ec5\u63cf\u8ff0\u5ba2\u89c2\u6240\u89c1\uff0c\u800c\u975e\u4e3b\u89c2\u731c\u60f3\u3002\u5728\u5f62\u6210\u6700\u7ec8\u5171\u8bc6\u524d\uff0c\u5de5\u4f5c\u7ec4\u91c7\u7528\u4e86\u5fb7\u5c14\u83f2\u539f\u5219\uff0c\u5373\u5728\u5de5\u4f5c\u7ec4\u5185\u5148\u8fdb\u884c\u5e7f\u6cdb\u3001\u900f\u660e\u7684\u8ba8\u8bba\uff0c\u5e76\u5728\u4e24\u6b21\u7814\u8ba8\u4f1a\u4e0a\u8fdb\u884c\u5168\u7ec4\u8ba8\u8bba\uff0c\u540c\u65f6\u5bf9\u5b58\u5728\u4e89\u8bae\u7684\u5185\u5bb9\u8fdb\u884c\u533f\u540d\u5728\u7ebf\u8c03\u67e5\u3002STRIVE-2\u5728EQUATOR\u7f51\u7ad9\uff08\u7f51\u5740\uff1ahttps:\/\/www.\uff09\u4e0a\u66f4\u65b0STRIVE-1\u7684\u5185\u5bb9\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528STRIVE-2\uff0c\u5de5\u4f5c\u7ec4\u8be6\u7ec6\u5730\u63cf\u8ff0\u4e86SVD\u7279\u5f81\u7684\u4e0d\u5e38\u89c1\u8868\u73b0\u3001\u8b66\u793a\u5f81\u8c61\u3001\u65f6\u95f4\u52a8\u6001\u6f14\u53d8\u8fc7\u7a0b\u548c\u4e0d\u540c\u7279\u5f81\u4e4b\u95f4\u7684\u533a\u5206\u7b49\u7ec6\u8282\u3002<\/p>\n

STRIVE-2\u662f\u57fa\u4e8eSTRIVE-1\u7684\u8fdb\u4e00\u6b65\u6269\u5c55\uff0c\u91cd\u70b9\u5173\u6ce8SVD\u7814\u7a76\u9886\u57df\u7684\u65b0\u8fdb\u5c55\uff0c\u5e76\u907f\u514d\u5bf9\u65e2\u5f80\u5185\u5bb9\u7684\u91cd\u590d\u3002\u56e0\u6b64\uff0c\u5e94\u7ed3\u5408STRIVE-1\u9605\u8bfb\u548c\u5e94\u7528STRIVE-2\u3002<\/p>\n

04<\/p>\n

 STRIVE-1\u5b9a\u4e49\u7684\u5f71\u50cf\u5b66\u7279\u5f81\u66f4\u65b0<\/p>\n

4.1\u2003\u8fd1\u671f\u76ae\u8d28\u4e0b\u5c0f\u6897\u6b7b<\/p>\n

RSSI\u88ab\u63cf\u8ff0\u4e3a\u201c\u5355\u4e2a\u7a7f\u652f\u52a8\u8109\u4f9b\u8840\u533a\u57df\u8fd1\u671f\u53d1\u751f\u6897\u6b7b\u7684\u795e\u7ecf\u5f71\u50cf\u5b66\u8bc1\u636e\uff0c\u5176\u5f71\u50cf\u5b66\u7279\u5f81\u548c\u4e34\u5e8a\u75c7\u72b6\u4e0e\u51e0\u5468\u5185\u53d1\u751f\u7684\u75c5\u53d8\u76f8\u4e00\u81f4\u201d\u3002STRIVE-1\u63d0\u51fa\u7684\u6240\u6709\u672f\u8bed\u4e2d\uff0cRSSI\u662f\u5e94\u7528\u6700\u5c11\u7684\u3002\u5728RSSI\u7684\u4f17\u591a\u540d\u79f0\u4e2d\uff0c\u5e38\u88ab\u4f7f\u7528\u7684\u662f\u201c\u6025\u6027\u8154\u9699\u6027\u6897\u6b7b\u201d\u3002STRIVE-2\u8bd5\u56fe\u5bfb\u6c42\u4e00\u4e2a\u66f4\u76f4\u89c2\u7684\u672f\u8bed\uff0c\u4f46\u7ecf\u8fc7\u8ba8\u8bba\u548c\u5bf96\u4e2a\u9009\u9879\u7684\u6295\u7968\uff0c\u201c\u8fd1\u671f\u76ae\u8d28\u4e0b\u5c0f\u6897\u6b7b\u201d\u4ecd\u4e3a\u9996\u9009\u672f\u8bed\u3002\u201c\u8fd1\u671f\u201d\u4e00\u8bcd\u4f18\u4e8e\u201c\u6025\u6027\u201d\uff0c\u610f\u5473\u7740\u53d1\u751f\u5728\u201c\u524d\u51e0\u5468\u5185\u201d\u3002\u9009\u62e9\u8be5\u540d\u8bcd\u7684\u539f\u56e0\u4e0eSTRIVE-1\u76f8\u540c\u3002\u6b64\u5916\uff0c\u7531\u4e8eRSSI\u7684\u75c5\u7406\u673a\u5236\u5c1a\u4e0d\u660e\u786e\uff0c\u5e94\u8c28\u614e\u4f7f\u7528\u201c\u6813\u585e\u201d\u4e00\u8bcd\u3002<\/p>\n

STRIVE-1\u754c\u5b9a\u4e86\u5355\u4e2a\u7a7f\u652f\u52a8\u8109\u533a\u57df\u7684\u5c3a\u5bf8\u6807\u51c6\uff0c\u5373\u75c5\u53d8\u6700\u5927\u8f74\u5411\u76f4\u5f84\u4e3a20\u2005mm\u3002RSSI\u4e0e\u5176\u4ed6SVD\u7279\u5f81\u5b58\u5728\u5173\u8054\uff0c\u8868\u660e\u5b58\u5728\u5c0f\u8840\u7ba1\u5f02\u5e38\uff0c\u4f46\u5e76\u975e\u6240\u6709RSSI\u90fd\u662f\u7a7f\u652f\u52a8\u8109\u75c5\u53d8\uff08\u56fe1A\uff09\u3002RSSI\u4e0e\u76f8\u5e94\u7684\u4e34\u5e8a\u75c7\u72b6\u660e\u663e\u76f8\u5173\uff0c\u5982\u5c40\u7076\u6027\u795e\u7ecf\u529f\u80fd\u7f3a\u635f\u3002\u867d\u7136RSSI\u8fd9\u4e00\u672f\u8bed\u504f\u79bb\u4e86\u4ec5\u4f7f\u7528\u5f71\u50cf\u5b66\u7279\u5f81\u6765\u8fdb\u884c\u5b9a\u4e49\u7684STRIVE\u539f\u5219\uff0c\u4f46\u4e5f\u660e\u663e\u6539\u5584\u4e86\u8fd9\u4e00\u7279\u5f81\u7684\u5b9a\u4e49\u6e05\u6670\u5ea6\u3002\u8be5\u672f\u8bed\u4e0d\u9002\u7528\u4e8e\u6240\u8c13\u7684\u201c\u9690\u533f\u6027\u201d\u75c5\u53d8\uff0c\u8fd9\u4e9b\u75c5\u53d8\u6216\u8005\u65e0\u4e34\u5e8a\u75c7\u72b6\uff0c\u6216\u8005\u4e0e\u201c\u975e\u5178\u578b\u7684\u795e\u7ecf\u884c\u4e3a\u75c7\u72b6\/\u4f53\u5f81\u201d\u76f8\u5173\uff0c\u6216\u8005\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u5bfc\u81f4\u66f4\u7ec6\u5fae\u7684\u3001\u6e10\u8fdb\u6027\u7684\u795e\u7ecf\u529f\u80fd\u6076\u5316\uff08\u56fe1B\uff09\u3002\u76ee\u524d\u5c1a\u4e0d\u6e05\u695a\u8fd9\u4e9b\u9690\u533f\u75c5\u53d8\u53d1\u751f\u7684\u673a\u5236\uff0c\u56e0\u6b64\u8fd9\u4e9b\u75c5\u53d8\u5c1a\u4e0d\u88ab\u89c6\u4e3aSVD\u7684\u6838\u5fc3\u7279\u5f81\u3002<\/p>\n

\u81eaSTRIVE-1\u63d0\u51fa\u4ee5\u6765\uff0c\u7814\u7a76\u53d1\u73b0RSSI\u7ed3\u5c40\u53d8\u5f02\u6027\u5f88\u5927\uff0c\u4f8b\u5982\uff1a\u5b8c\u5168\u6d88\u5931\u3001\u76f4\u5f84\uff1c3\u2005mm\u7684\u8154\u9699\u3001\u7a7a\u8154\u3001\u4f34\u6709\u94c1\u6c89\u79ef\uff08T2<\/sub>WI\u5e8f\u5217\u5448\u4f4e\u4fe1\u53f7\uff09\u7684\u8154\u9699\uff0c\u6216\u53d8\u6210\u975e\u5e38\u5c0f\u7684\u542b\u94c1\u8840\u9ec4\u7d20\u6c89\u79ef\u6e17\u51fa\uff08\u201c\u6591\u70b9\u5f81\u201d\uff0cT2<\/sub>*<\/sup>WI\u5e8f\u5217\u9ad8\u4fe1\u53f7\uff09\uff08\u56fe2\uff09\u3002RSSI\u5468\u56f4\u7684\u767d\u8d28\u7ea4\u7ef4\u675f\u9000\u884c\u6027\u53d8\u53ef\u80fd\u5bfc\u81f4\u90bb\u8fd1\u533a\u57df\u51fa\u73b0WMH\uff08\u5982\u679cWMH\u4f4d\u4e8eRSSI\u4e0a\u65b9\u5219\u5448\u201c\u5e3d\u72b6\u201d\uff0c\u5982\u679c\u4f4d\u4e8eRSSI\u4e0b\u65b9\u5219\u5448\u201c\u675f\u72b6\u201d\uff09\u3002\u5bfc\u81f4RSSI\u7ed3\u5c40\u53d8\u5f02\u6027\u7684\u539f\u56e0\u5c1a\u4e0d\u6e05\u695a\uff0c\u53ef\u80fd\u4e0e\u521d\u59cbRSSI\u75c5\u7076\u5927\u5c0f\u3001\u7ec4\u7ec7\u635f\u4f24\u3001\u708e\u75c7\u53cd\u5e94\u3001\u5408\u5e76\u75c7\u3001\u75c5\u7076\u4f4d\u7f6e\u3001\u5fae\u5faa\u73af\u53d8\u5316\u6216\u4e2a\u4f53\u6613\u611f\u6027\u7b49\u6709\u5173\u3002<\/p>\n

4.2\u2003\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u7684\u8154\u9699<\/p>\n

STRIVE-1\u4e2d\u201c\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u7684\u8154\u9699\u201d\u5b9a\u4e49\u4e3a\u53ef\u7531\u591a\u79cd\u539f\u56e0\u5f15\u8d77\u7684\u3001\u5706\u5f62\u6216\u5375\u5706\u5f62\u3001\u76ae\u8d28\u4e0b\u5145\u6ee1\u6db2\u4f53\uff08\u6216\u8111\u810a\u6db2\u6837\uff09\u7684\u7a7a\u8154\u3002\u4e0e\u8111\u5185\u5176\u4ed6\u90e8\u4f4d\u76f8\u6bd4\uff0c\u4f4d\u4e8e\u534a\u5375\u5706\u4e2d\u5fc3\u548c\u57fa\u5e95\u8282\u533a\u7684\u8154\u9699\u53ef\u80fd\u66f4\u5927\u3002\u8154\u9699\u7684\u5927\u5c0f\u4e00\u822c\u4e3a\u76f4\u5f843\uff5e15\u2005mm\u3002\u76ee\u524d\u53ef\u4ee5\u660e\u786e\u7684\u662f\uff0c\u76f4\u5f84\uff1c3\u2005mm\u7684\u8154\u9699\u53ef\u80fd\u662fRSSI\u7ed3\u5c40\uff08\u56fe2\uff09\uff0c\u7136\u800c\u90e8\u5206PVS\u7684\u76f4\u5f84\u4e5f\u53ef\u80fd\uff1e3\u2005mm\u3002\u53e6\u5916\uff0c\u6e90\u4e8eRSSI\u7684\u8154\u9699\u5468\u56f4\u4e5f\u53ef\u80fd\u6ca1\u6709T2<\/sub>WI\u5e8f\u5217\u9ad8\u4fe1\u53f7\u3002\u56e0\u6b64\uff0c\u4ec5\u51ed\u5927\u5c0f\u6216\u8fb9\u7f18\u4e0d\u53ef\u80fd\u5c06\u8154\u9699\u4ecePVS\u4e2d\u5b8c\u5168\u533a\u5206\u51fa\u6765\uff0c\u8fd8\u9700\u8003\u8651\u75c5\u7076\u7684\u5f62\u72b6\u3001\u5171\u5b58\u7684PVS\u53ca\u5468\u56f4\u7ec4\u7ec7\u4fe1\u53f7\u7b49\u7279\u70b9\u3002<\/p>\n

\u201c\u8154\u9699\u201d\u4e00\u8bcd\u7684\u4f7f\u7528\u4ecd\u7136\u662f\u4e0d\u4e00\u81f4\u7684\uff0c\u4f46\u4ecd\u9f13\u52b1\u91c7\u7528\u201c\u8154\u9699\u201d\u8fd9\u4e00\u672f\u8bed\u63cf\u8ff0\u7a7a\u8154\u6837\u75c5\u7076\u3002\u5982\u679c\u662f\u7531\u8840\u7ba1\u635f\u4f24\u5f15\u8d77\uff0c\u5728\u201c\u8154\u9699\u201d\u524d\u589e\u52a0\u201c\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u201d\u8fd9\u4e00\u524d\u7f00\u3002\u901a\u5e38\u201c\u8154\u9699\u201d\u4e0d\u5e94\u4e0e\u201c\u6897\u6b7b\u201d\u76f4\u63a5\u8054\u7cfb\uff0c\u9664\u975e\u786e\u5b9a\u5176\u662f\u7531\u5c0f\u7684\u76ae\u8d28\u4e0b\u6897\u6b7b\u5f15\u8d77\u7684\uff0c\u56e0\u4e3a\u8154\u9699\u4e5f\u53ef\u7531\u51fa\u8840\u5f15\u8d77\uff0c\u51fa\u73b0\u4e8e\u6b63\u5e38\u7ec4\u7ec7\u6216WMH\u5185\u90e8\u53ca\u5176\u8fb9\u7f18\u3002<\/p>\n

\u5728\u6ca1\u6709\u5352\u4e2d\u7684\u4eba\u7fa4\u4e2d\uff0c\u8154\u9699\u81f3\u5c11\u53ef\u4f7f\u5352\u4e2d\u7684\u672a\u6765\u53d1\u751f\u98ce\u9669\u589e\u52a01\u500d\u3002\u8154\u9699\u4e5f\u4f1a\u589e\u52a0\u5352\u4e2d\u60a3\u8005\u957f\u671f\u9884\u540e\u4e0d\u826f\u7684\u98ce\u9669\u3002<\/p>\n

T1<\/sub>WI\u3001T2<\/sub>WI\u548cFLAIR\u5e8f\u5217\u80fd\u76f4\u89c2\u5730\u8bc4\u4f30\u8154\u9699\uff0c\u5305\u62ec\u5176\u6570\u91cf\u548c\u4f4d\u7f6e\u3002\u968f\u7740\u81ea\u52a8\u8ba1\u7b97\u65b9\u6cd5\u7684\u53d1\u5c55\uff0c\u8fd8\u53ef\u4ee5\u8ba1\u7b97\u7a7a\u8154\u7684\u4f53\u79ef\u3002\u7136\u800c\uff0c\u8154\u9699\u7684\u68c0\u6d4b\u9700\u8981\u4e25\u683c\u7684\u5f71\u50cf\u5b66\u6807\u51c6\u548c\u53ef\u9a8c\u8bc1\u7684\u65b9\u6cd5\u3002<\/p>\n

4.3\u2003\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u7684\u8111\u767d\u8d28\u9ad8\u4fe1\u53f7<\/p>\n

WMH\u662f\u76ee\u524d\u7814\u7a76\u6700\u591a\u7684SVD\u7279\u5f81\uff0c\u5728T2<\/sub>WI\uff0c\u5c24\u5176\u662fFLAIR\u5e8f\u5217\u4e0a\u5448\u9ad8\u4fe1\u53f7\uff0c\u901a\u5e38\u534a\u7403\u4e4b\u95f4\u5bf9\u79f0\u5206\u5e03\uff08\u56fe3\uff09\u3002\u201c\u5047\u5b9a\u8840\u7ba1\u6e90\u6027WMH\u201d\u4e00\u8bcd\u5728STRIVE-1\u4e2d\u88ab\u63d0\u51fa\uff0c\u5e76\u5df2\u88ab\u5e7f\u6cdb\u91c7\u7eb3\uff0c\u5e94\u8be5\u9f13\u52b1\u4f7f\u7528\u8fd9\u4e00\u672f\u8bed\uff0c\u907f\u514d\u4f7f\u7528\u201c\u7f3a\u8840\u6027WMH\u201d\u7b49\u672f\u8bed\u3002\u201c\u76ae\u8d28\u4e0b\u9ad8\u4fe1\u53f7\u201d\u4e00\u8bcd\u7528\u4e8e\u63cf\u8ff0\u6df1\u90e8\u7070\u8d28\u6216\u8111\u5e72\u533a\u57df\u7684\u75c5\u53d8\uff0c\u76ee\u524d\u4ecd\u7136\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002<\/p>\n

WMH\u4e0e\u672a\u6765\u5352\u4e2d\u53d1\u751f\u98ce\u9669\u3001\u5352\u4e2d\u4e25\u91cd\u7a0b\u5ea6\u3001\u8ba4\u77e5\u529f\u80fd\u4e0b\u964d\u548c\u6b7b\u4ea1\u3001\u6b65\u6001\u4e0d\u7a33\u548c\u795e\u7ecf\u7cbe\u795e\u75c7\u72b6\u7b49\u76f8\u5173\uff0c\u4e14\u635f\u5bb3\u5305\u62ec\u8bb0\u5fc6\u5728\u5185\u7684\u6240\u6709\u4e3b\u8981\u8ba4\u77e5\u57df\u3002WMH\u901a\u5e38\u968f\u7740\u5e74\u9f84\u7684\u589e\u957f\u548c\u65f6\u95f4\u7684\u5ef6\u957f\u800c\u589e\u52a0\uff0c\u4f46\u201c\u5065\u5eb7\u4eba\u7fa4\u201d\u4e2d\u6309\u5e74\u9f84\u5206\u5c42\u62a5\u9053\u7684WMH\u7a0b\u5ea6\u76f8\u5dee\u5f88\u5927\uff0c\u5176\u4e2d\u539f\u56e0\u5c1a\u4e0d\u6e05\u695a\u3002\u56e0\u6b64\uff0c\u76ee\u524d\u5c1a\u65e0\u6cd5\u63d0\u4f9b\u53ef\u9760\u7684\u3001\u6309\u5e74\u9f84\u5206\u5c42\u7684WMH\u6807\u51c6\u3002<\/p>\n

\u901a\u8fc7\u5b9a\u91cf\u6210\u50cf\u65b9\u6cd5\u53ef\u4ee5\u68c0\u6d4b\u5230WMH\u5468\u56f4\u770b\u4f3c\u6b63\u5e38\u7684\u7ec4\u7ec7\u4e5f\u5df2\u7ecf\u5b58\u5728\u635f\u4f24\u3002WMH\u4e5f\u53ef\u80fd\u51cf\u5c11\uff0c\u8fd9\u53ef\u80fd\u53cd\u6620\u4e86\u5728\u6c38\u4e45\u635f\u4f24\u53d1\u751f\u4e4b\u524d\u591a\u4f59\u7684\u7ec4\u7ec7\u95f4\u6db2\u6d88\u6563\u3002<\/p>\n

\u6a2a\u65ad\u9762\u7814\u7a76\u53d1\u73b0\uff0cWMH\u4e0e\u8111\u8840\u7ba1\u53cd\u5e94\u6027\uff08CVR\uff09\u53d7\u635f\u3001\u8840\u8111\u5c4f\u969c\u901a\u900f\u6027\u589e\u52a0\u3001\u8840\u7ba1\u640f\u52a8\u6307\u6570\u589e\u52a0\u3001\u9759\u8109\u80f6\u539f\u589e\u751f\u3001\u9759\u606f\u72b6\u6001\u4e0b\u8111\u8840\u6d41\u91cf\u51cf\u5c11\u7b49\u6709\u5173\uff0c\u4f46WMH\u4e0e\u8111\u8840\u6d41\u91cf\u4e4b\u95f4\u662f\u5426\u5b58\u5728\u7eb5\u5411\u5173\u8054\u5c1a\u4e0d\u6e05\u695a\u3002<\/p>\n

\u867d\u7136\u5df2\u6709\u8bb8\u591a\u534a\u81ea\u52a8\u548c\u81ea\u52a8\u5316\u65b9\u6cd5\u53ef\u7528\u4e8e\u8bc4\u4f30WMH\uff0c\u4f46\u8fd9\u4e9b\u65b9\u6cd5\u7684\u53ef\u91cd\u590d\u6027\u53ca\u65b9\u6cd5\u95f4\u7684\u53ef\u6bd4\u6027\u4ecd\u7136\u7f3a\u4e4f\u6df1\u5165\u63a2\u8ba8\u3002\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u7b97\u6cd5\u76ee\u524d\u6b63\u5728\u5f00\u53d1\u4e2d\uff0c\u4e5f\u9700\u8981\u8fdb\u4e00\u6b65\u9a8c\u8bc1STRIVE-1\u4ee5\u53ca\u7edf\u4e00\u8840\u7ba1\u6027\u75c5\u53d8\u5bf9\u795e\u7ecf\u9000\u884c\u6027\u75be\u75c5\u5f71\u54cd\u7684\u5f71\u50cf\u8bc4\u4f30\u65b9\u6cd5\uff08HARNESS\uff09\u5021\u8bae\u4e2d\u5efa\u8bae\u7684\uff0c\u4e14\u7ecf\u8fc7\u5145\u5206\u9a8c\u8bc1\u7684\u89c6\u89c9\u8bc4\u5206\u65b9\u6cd5\u4ecd\u7136\u662f\u53ef\u4f7f\u7528\u7684\u3002<\/p>\n

4.4\u2003\u5047\u5b9a\u8840\u7ba1\u6e90\u6027\u7684\u8840\u7ba1\u5468\u56f4\u95f4\u9699<\/p>\n

PVS\u662f\u5145\u6ee1\u6db2\u4f53\u7684\u5706\u5f62\/\u5375\u5706\u5f62\u6216\u7ebf\u6027\u95f4\u9699\uff0c\u901a\u5e38\u56f4\u7ed5\u767d\u8d28\u6216\u6df1\u90e8\u7070\u8d28\u533a\u57df\u7684\u5c0f\u7a7f\u652f\u8840\u7ba1\u3002STRIVE-1\u63d0\u51fa\u7684\u201c\u8840\u7ba1\u5468\u56f4\u95f4\u9699\u201d\u4e00\u8bcd\u662f\u6307MRI\u4e0a\u53ef\u89c1\u7684PVS\uff08\u65e0\u201c\u6269\u5927\u7684\u201d\u524d\u7f00\uff09\uff0c\u5df2\u88ab\u5e7f\u6cdb\u91c7\u7528\u3002\u5728\u5934\u9885MRI\u4e0a\uff0cPVS\u4fe1\u53f7\u5f3a\u5ea6\u4e0e\u8111\u810a\u6db2\u76f8\u4f3c\u3002\u9664\u975e\u4f4d\u4e8eWMH\u5185\uff0c\u591a\u6570PVS\u5728T2<\/sub>WI\u5e8f\u5217\u4e0a\u5468\u8fb9\u6ca1\u6709\u9ad8\u4fe1\u53f7\u7684\u73af\u3002PVS\u901a\u5e38\u6700\u5927\u8f74\u5411\u76f4\u5f84\uff1c3\u2005mm\u3002\u5927\u591a\u6570PVS\u5206\u5e03\u4e8e\u57fa\u5e95\u8282\u533a\u548c\u534a\u5375\u5706\u4e2d\u5fc3\uff0c\u4f46\u5e94\u4e0e\u57fa\u5e95\u795e\u7ecf\u8282\u4e2d\u5b64\u7acb\u53d1\u80b2\u7684\u8840\u7ba1\u5468\u56f4\u5185\u9677\u76f8\u9274\u522b\u3002T2<\/sub>WI\u548cSWI\u5e8f\u5217\u4ee5\u53ca7.0T MRI\u663e\u793a\u7684PVS\u4e3b\u8981\u5206\u5e03\u5728\u5c0f\u52a8\u8109\u5468\u56f4\u3002<\/p>\n

PVS\u5177\u6709\u9ad8\u5ea6\u9057\u4f20\u6027\uff0c\u5176\u6570\u91cf\u968f\u7740\u5e74\u9f84\u589e\u9ad8\u3001\u8840\u7ba1\u5371\u9669\u56e0\u7d20\u589e\u52a0\u800c\u589e\u591a\uff0c\u5e76\u4e14\u8fd9\u4e9b\u5173\u8054\u6027\u4e0ePVS\u5206\u5e03\u4f4d\u7f6e\u7684\u4e0d\u540c\u800c\u4e0d\u540c\u3002\u56e0\u6b64\uff0cPVS\u6f5c\u5728\u7684\u75c5\u7406\u751f\u7406\u5b66\u673a\u5236\u53ef\u80fd\u56e0\u5176\u89e3\u5256\u5206\u5e03\u4f4d\u7f6e\u800c\u4e0d\u540c\u3002\u5728\u8111\u6dc0\u7c89\u6837\u8840\u7ba1\u75c5\uff08CAA\uff09\u6ce2\u58eb\u987f\u8bca\u65ad\u6807\u51c62.0\u4e2d\uff0c\u5b58\u5728\u534a\u5375\u5706\u4e2d\u5fc3\u9ad8\u8d1f\u8377PVS\u548c\u5355\u4e00\u4ec5\u9650\u4e8e\u8111\u53f6\u7684\u51fa\u8840\u7076\u5982\u8111\u5185\u51fa\u8840\u3001CMB\u6216\u8111\u76ae\u8d28\u8868\u9762\u94c1\u6c89\u79ef\uff08cSS\uff09\uff0c\u63d0\u793a\u53ef\u80fd\u4e3aCAA\u3002\u867d\u7136\u5c11\u6570PVS\u53ef\u80fd\u662f\u751f\u7406\u6027\u7684\uff0c\u4f46\u5728\u5e7f\u6cdb\u7684\u5e74\u9f84\u8303\u56f4\u5185\uff0c\u8f83\u5927\u7684PVS\u8d1f\u8377\u4e0e\u5e38\u89c1\u7684\u795e\u7ecf\u7cfb\u7edf\u75be\u75c5\uff08\u5982\u5352\u4e2d\u3001CAA\u3001\u963f\u5c14\u8328\u6d77\u9ed8\u75c5\uff09\u6709\u5173\u3002\u5728MRI\u4e0a\uff0cPVS\u53ef\u80fd\u6bd4\u8154\u9699\u6216CMB\u66f4\u65e9\u51fa\u73b0\uff0c\u4e14\u5148\u4e8eWMH\u3002PVS\u53ef\u4ee5\u53cd\u6620\u8111\u7ec4\u7ec7\u95f4\u6db2\u548c\u4ee3\u8c22\u4ea7\u7269\u7684\u6e05\u9664\u80fd\u529b\u53d7\u635f\u60c5\u51b5\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e3b\u8981\u53d1\u751f\u5728\u7761\u7720\u671f\u95f4\u3002<\/p>\n

\u5b9e\u8df5\u8bc1\u660e\uff0cPVS\u53ef\u901a\u8fc7\u89c6\u89c9\u8bc4\u5206\u91cf\u8868\u8fdb\u884c\u91cf\u5316\u8bc4\u4f30\u3002\u76ee\u524d\u8bb8\u591a\u8ba1\u7b97\u65b9\u6cd5\u88ab\u5e94\u7528\u4e8e\u91cf\u5316PVS\uff0c\u5e76\u53ef\u66f4\u654f\u611f\u5730\u63d0\u793aPVS\u4e0eWMH\u3001\u89c6\u7f51\u819c\u8840\u7ba1\u76f4\u5f84\uff08\u4e0e\u9885\u5185\u8840\u7ba1\u76f8\u6bd4\uff0c\u89c6\u7f51\u819c\u52a8\u8109\u66f4\u5c0f\u3001\u9759\u8109\u66f4\u5bbd\uff0c\u53ef\u4ee5\u53cd\u6620\u9885\u5185\u5c0f\u7a7f\u652f\u52a8\u8109\u548c\u9759\u8109\u7684\u635f\u5bb3\u60c5\u51b5\uff09\u3001\u9057\u4f20\u53d8\u5f02\uff08\u53cd\u6620\u76f8\u5173\u8840\u7ba1\u529f\u80fd\u969c\u788d\u673a\u5236\uff09\u4e4b\u95f4\u7684\u5173\u8054\u6027\u3002\u63a8\u8350\u4f7f\u7528\u9ad8\u5206\u8fa8\u7387MRI T2<\/sub>WI\u5e8f\u5217\u68c0\u6d4bPVS\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u91c7\u7528T1<\/sub>WI\u5e8f\u5217\u68c0\u67e5\u3002<\/p>\n

4.5\u2003\u8111\u5fae\u51fa\u8840<\/p>\n

CMB\u5728STRIVE-1\u4e2d\u88ab\u5b9a\u4e49\u4e3aMRI T2<\/sub>WI\u6216SWI\u5e8f\u5217\u4e0a\u5448\u4f4e\u4fe1\u53f7\u7684\u5c0f\u75c5\u53d8\uff0c\u901a\u5e38\u76f4\u5f84\u4e3a2\uff5e5\u2005mm\u3002\u6700\u521d\u5728STRIVE-1\u4e2d\u63d0\u51fa\u7684\u201c\u8111\u5fae\u51fa\u8840\u201d\u8fd9\u4e00\u672f\u8bed\u73b0\u5df2\u88ab\u5e7f\u6cdb\u91c7\u7528\u3002<\/p>\n

MRI\u6307\u5bfc\u4e0b\u7684\u795e\u7ecf\u75c5\u7406\u5b66\u68c0\u67e5\u5df2\u7ecf\u8bc1\u5b9e\uff0c\u5927\u591a\u6570CMB\u4e0e\u5fae\u51fa\u8840\u76f8\u5bf9\u5e94\u3002CMB\u53ef\u4ee5\u53d1\u751f\u5728\u4e0d\u540c\u7684\u8111\u89e3\u5256\u4f4d\u7f6e\uff0c\u4f8b\u5982\uff1aCAA\u60a3\u8005\u7684CMB\u901a\u5e38\u4f4d\u4e8e\u7070\u8d28\u53ca\u8fd1\u76ae\u8d28\u7684\u767d\u8d28\u533a\u57df\uff0c\u5c0f\u52a8\u8109\u786c\u5316\u75c7\u60a3\u8005\u7684CMB\u5e38\u4f4d\u4e8e\u6df1\u90e8\u8111\u7ed3\u6784\uff08\u5305\u62ec\u6df1\u90e8\u7070\u8d28\u548c\u767d\u8d28\u3001\u8111\u5e72\uff09\u3002\u8fd9\u4e9b\u75c5\u53d8\u5728\u533a\u57df\/\u75c5\u7406\u5b66\u65b9\u9762\u6709\u91cd\u53e0\uff0c\u63d0\u793a\u53ef\u80fd\u5b58\u5728\u5171\u540c\u7684\u75c5\u7406\u751f\u7406\u673a\u5236\uff0c\u5982\u8840\u7ba1\u58c1\u589e\u539a\u3001\u8840\u7ba1\u91cd\u5851\uff0c\u4ee5\u53ca\u53ef\u80fd\u7531\u6dc0\u7c89\u6837\u86cb\u767d\u6c89\u79ef\u3001\u52a8\u8109\u786c\u5316\u6027\u8840\u7ba1\u75c5\u53d8\u6216\u4e24\u8005\u5171\u540c\u8bf1\u53d1\u7684\u8840\u8111\u5c4f\u969c\u529f\u80fd\u969c\u788d\u3002\u8001\u5e74\u60a3\u8005\uff08\uff1e65\u5c81\uff09\u5982\u4ec5\u8111\u53f6\u5b58\u5728CMB\u5219\u9ad8\u5ea6\u63d0\u793a\u5b58\u5728CAA\uff0c\u4f46\u4e5f\u53ef\u80fd\u53d1\u751f\u4e8e\u5176\u4ed6\u75c5\u7406\u72b6\u6001\u3002\u6df1\u90e8-\u8111\u53f6\u6df7\u5408\u578bCMB\u53ef\u80fd\u4e0e\u5c0f\u52a8\u8109\u786c\u5316\u6709\u5173\u3002<\/p>\n

\u5fae\u51fa\u8840\u56fd\u9645\u534f\u4f5c\u7f51\u7edc\u8bc4\u5206\u53ef\u4ee5\u9884\u6d4b\u7f3a\u8840\u6027\u5352\u4e2d\u60a3\u8005\u6297\u6813\u6cbb\u7597\u671f\u95f4\u53d1\u751f\u8111\u51fa\u8840\u548c\u7f3a\u8840\u6027\u5352\u4e2d\u7684\u98ce\u9669\u3002\u4e0d\u8fc7\uff0c\u5b58\u5728CMB\u7684\u60a3\u8005\u7f3a\u8840\u6027\u5352\u4e2d\u590d\u53d1\u98ce\u9669\u9ad8\u4e8e\u8111\u51fa\u8840\u7684\u98ce\u9669\uff0c\u63d0\u793aCMB\u4e0d\u5e94\u5f71\u54cd\u6297\u8840\u5c0f\u677f\u6216\u6297\u51dd\u836f\u7269\u5728\u5352\u4e2d\u4e8c\u7ea7\u9884\u9632\u4e2d\u7684\u4f7f\u7528\u3002\u968f\u673a\u8bd5\u9a8c\u6570\u636e\u4e5f\u63d0\u793a\uff0cCMB\u4e0d\u4f1a\u6539\u53d8\u6297\u6813\u6cbb\u7597\u5bf9CMB\u5f62\u6210\u6216\u4e34\u5e8a\u7ed3\u5c40\u7684\u5f71\u54cd\uff0c\u4f46\u76ee\u524d\u8bc1\u636e\u5c1a\u6709\u9650\uff0c\u9700\u8981\u66f4\u591a\u7684\u4e34\u5e8a\u7814\u7a76\u6765\u9a8c\u8bc1\u3002\u82e5\u5c06cSS\u8fd9\u4e00\u5f71\u50cf\u6807\u5fd7\u7eb3\u5165CAA\u7684\u9884\u6d4b\u6a21\u578b\uff0c\u5219\u4f1a\u53d1\u73b0CMB\u5bf9\u9884\u6d4b\u672a\u6765\u8111\u53f6\u51fa\u8840\u4e8b\u4ef6\u53d1\u751f\u7684\u4ef7\u503c\u6709\u9650\u3002<\/p>\n

\u901a\u5e38\u4f7f\u7528\u89c6\u89c9\u8bc4\u5206\u8bc4\u4f30CMB\u3002\u7531\u4e8eCMB\u5fae\u5c0f\u3001\u5206\u5e03\u7a00\u758f\uff0c\u4e14\u8840\u7ba1\u3001\u9499\u5316\u6216\u56ca\u5c3e\u86b4\u75c5\u7b49\u75c5\u53d8\u5747\u53ef\u80fd\u51fa\u73b0\u7c7b\u4f3cCMB\u7684\u5f71\u50cf\u8868\u73b0\uff0c\u56e0\u6b64\u5f88\u96be\u901a\u8fc7\u8ba1\u7b97\u65b9\u6cd5\u8fdb\u884c\u81ea\u52a8\u8bc4\u4f30\u3002CT\u53ef\u4ee5\u5e2e\u52a9\u533a\u5206\u771f\u6b63\u7684CMB\u548c\u9499\u5316\u56ca\u866b\u4ee5\u53ca\u5176\u4ed6MRI\u4e0a\u8868\u73b0\u7c7b\u4f3c\u7684\u75c5\u53d8\u3002\u6b63\u5728\u5f00\u53d1\u7684\u8ba1\u7b97\u65b9\u6cd5\u4ecd\u9700\u8981\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u3002<\/p>\n

4.6\u2003\u8111\u76ae\u8d28\u8868\u9762\u94c1\u6c89\u79ef<\/p>\n

cSS\u5728STRIVE-1\u4e2d\u88ab\u5b9a\u4e49\u4e3a\u6162\u6027\u51fa\u8840\u7684\u4ea7\u7269\u5b58\u5728\u6216\u8986\u76d6\u4e8e\u8111\u76ae\u8d28\u8868\u9762\u7684\u795e\u7ecf\u5f71\u50cf\u5b66\u8868\u73b0\u3002<\/p>\n

cSS\u53ef\u80fd\u7531\u51f8\u9762\u86db\u7f51\u819c\u4e0b\u8154\u51fa\u8840\u3001\u8840\u7ba1\u7578\u5f62\u5f15\u8d77\u7684\u8111\u76ae\u8d28\u51fa\u8840\u3001\u8111\u6897\u6b7b\u540e\u51fa\u8840\u8f6c\u5316\u6216\u8111\u521b\u4f24\u5bfc\u81f4\u3002\u8001\u5e74\u60a3\u8005\u4e2d\u5927\u90e8\u5206cSS\u662f\u7531\u665a\u671f\u8f6f\u8111\u819c\u8840\u7ba1CAA\u5f15\u8d77\u7684\u51f8\u9762\u86db\u7f51\u819c\u4e0b\u8154\u51fa\u8840\u6240\u81f4\uff0c\u6709\u65f6\u4f34\u968f\u7ee7\u53d1\u6027\u7684\u76ae\u8d28\u7f3a\u8840\u6027\u635f\u4f24\u3002<\/p>\n

\u5728T2<\/sub>WI\u68af\u5ea6\u56de\u6ce2\u6216\u5176\u4ed6\u5bf9\u8840\u6db2\u68c0\u6d4b\u654f\u611f\u7684MRI\u5e8f\u5217\u4e2d\uff0ccSS\u663e\u793a\u4e3a\u76ae\u8d28\u7ebf\u6027\u4f4e\u4fe1\u53f7\u3002cSS\uff08\u5305\u62ec\u5c0f\u8111\u533a\u57df\uff09\u662f\u665a\u671fCAA\u51c6\u786e\u8bca\u65ad\u7684\u751f\u7269\u6807\u5fd7\u7269\uff0c\u5df2\u88ab\u7eb3\u5165\u5230CAA\u6ce2\u58eb\u987f\u8bca\u65ad\u6807\u51c62.0\u7248\u672c\u4e2d\u3002<\/p>\n

\u5728CAA\u3001\u6025\u6027\u51f8\u9762\u86db\u7f51\u819c\u4e0b\u8154\u51fa\u8840\u6216cSS\uff08\u5076\u53d1\u4e8eCMB\uff09\u60a3\u8005\u4e2d\u53ef\u4ee5\u89c2\u5bdf\u5230\u77ed\u6682\u7684\u5c40\u7076\u6027\u795e\u7ecf\u529f\u80fd\u7f3a\u635f\u75c7\u72b6\uff0c\u6700\u5e38\u89c1\u7684\u662f\u5355\u4fa7\u3001\u53cd\u590d\u3001\u523b\u677f\u3001\u64ad\u6563\u6027\u7684\u8eaf\u4f53\u611f\u89c9\u969c\u788d\uff0c\u8fd9\u79cd\u4e34\u5e8a\u8868\u73b0\u4e0e\u51f8\u9762\u86db\u7f51\u819c\u4e0b\u8154\u51fa\u8840\u3001cSS\uff08\u6216CMB\uff09\u7684\u89e3\u5256\u5b66\u4f4d\u7f6e\u6709\u5173\u3002<\/p>\n

cSS\u662fCAA\u672a\u6765\u4e34\u5e8a\u4e8b\u4ef6\u53d1\u751f\u7684\u5f3a\u9884\u6d4b\u56e0\u7d20\uff0c\u53ef\u4ee5\u9884\u6d4bCAA\u60a3\u8005\u672a\u6765\u8111\u51fa\u8840\u98ce\u9669\u3001\u4e34\u5e8a\u529f\u80fd\u4e0b\u964d\u548c\u8111\u51fa\u8840\u540e\u75f4\u5446\u7684\u98ce\u9669\u3002<\/p>\n

4.7\u2003\u8111\u51fa\u8840\u53ca\u5176\u4ed6\u51fa\u8840\u6807\u5fd7\u7269<\/p>\n

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SVD\u6240\u81f4\u7684\u8111\u51fa\u8840\u5305\u62ec\u7a7f\u652f\u52a8\u8109\uff08\u5c0f\u52a8\u8109\u786c\u5316\u6027\uff09\u8840\u7ba1\u75c5\u53d8\u548cCAA\u3002\u7531\u4e8eCAA\u4e0e\u8111\u53f6\u51fa\u8840\u76f8\u5173\uff0c\u6539\u8fdb\u548c\u6807\u51c6\u5316\u533a\u5206\u6df1\u90e8\u4e0e\u8111\u53f6\u8111\u51fa\u8840\u7684\u8bc4\u5206\u5de5\u5177\u4f8b\u5982\uff1a\u8111\u51fa\u8840\u89e3\u5256\u8bc4\u7ea7\u5de5\u5177\uff08CHARTS\uff09\u53ef\u80fd\u5e2e\u52a9\u8bc6\u522bCAA\u9ad8\u51fa\u8840\u98ce\u9669\u60a3\u8005\u3002\u7231\u4e01\u5821CAA\u6807\u51c6\u4e2d\u7eb3\u5165\u4e86\u4e24\u4e2a\u57fa\u4e8eCT\u7684\u751f\u7269\u6807\u5fd7\u7269\uff08\u86db\u7f51\u819c\u4e0b\u8154\u51fa\u8840\u548c\u201c\u6307\u72b6\u7a81\u8d77\u201d\uff09\u53caAPOE\u57fa\u56e0\u578b\uff0c\u8fd9\u4e00\u6807\u51c6\u53ef\u80fd\u6709\u52a9\u4e8e\u8bca\u65adCAA\u76f8\u5173\u7684\u6025\u6027\u671f\u8111\u51fa\u8840\u3002\u57fa\u4e8eCT\u7684\u7231\u4e01\u5821CAA\u6807\u51c6\u548c\u57fa\u4e8eMRI\u7684CAA\u6ce2\u58eb\u987f\u8bca\u65ad\u6807\u51c62.0\u5728\u8bca\u65ad\u6563\u53d1\u6027\u6216\u9057\u4f20\u6027CAA\u6240\u81f4\u7684\u6025\u6027\u8111\u51fa\u8840\u65b9\u9762\u5177\u6709\u9ad8\u5ea6\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

4.8\u2003\u8111\u840e\u7f29<\/p>\n

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