DIAGNOSTIC FUNCTION OF THE MICROHUMAN PROTOTYPE OF THE EXPERT SYSTEM - MUNIN
DIAGNOSTIC FUNCTION OF THE MICROHUMAN PROTOTYPE OF THE EXPERT SYSTEM - MUNIN
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DOI：
10.1016/0168-5597(92)90080-u
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发表时间：
1992-04-01
期刊：
影响因子：
--
通讯作者：
OLESEN, KG
中科院分区：
文献类型：
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作者：
ANDREASSEN, S;FALCK, B;OLESEN, KG
本文描述了一个原型肌电专家系统的诊断功能。该原型仅限于有限的“微型人体”解剖结构，只有6块肌肉和8条神经，因此局部神经病变的数量也受到限制。它试图详细描述最重要的广泛性神经和肌肉疾病，并包括针肌电图和神经传导研究中常用的参数。该系统既可用于“诊断”推理，也可用于“因果”推理。在诊断推理中，使用系统的概率推理引擎从测试结果到神经肌肉病理生理的14个不同方面进行推理。在因果推理中，系统从病理生理的紊乱到预期的测试结果的相反方向进行推理。本系统的诊断功能通过3例病例说明：1例正常受试者，1例双侧腕管综合征患者和1例糖尿病多发神经病变合并双侧腕管综合征患者。
This paper describes the diagnostic function of a prototype expert system for electromyography (EMG). The prototype was restricted to a limited "Microhuman" anatomy with only 6 muscles and 8 nerves, and a corresponding limitation on the number of local nerve lesions. It attempted to give a detailed description of the most important groups of generalized nerve and muscle disorders, and the commonly used parameters from needle EMG and nerve conduction studies were included. The system can be used both for "diagnostic" and for "causal" reasoning. In diagnostic reasoning, the system's probabilistic inference engine is used to reason from test results through 14 different aspects of neuromuscular pathophysiology to disorders. In causal reasoning, the system reasons in the opposite direction from disorders through pathophysiology to expected test results. The diagnostic function of the system was illustrated by 3 cases: a normal subject, a patient with a bilateral carpal tunnel syndrome and a patient with both a diabetic polyneuropathy and a bilateral carpal tunnel syndrome.