人工智能在中医药领域的应用进展及现状思考

人工智能（Artificial Intelligence，AI）的蓬勃兴起为现代社会带来了前所未有的机遇，中医药是中华民族传承千年的文化瑰宝。随着人工智能技术不断在中医药领域的科技创新中崭露头角，二者的融合不断加深，人工智能在中医药领域的发展前景、争议挑战也引发了诸多思考。本文将从人工智能在中医药领域的应用入手，对人工智能辅助中医诊断、智能决策与数据挖掘、健康管理及中草药现代化研究等方面，就近年来国内外研究进展进行总结与分析，以期为AI视域下实现中医药现代化、智能化赋能。     

The discrepancy between verbal and visuoperceptual IQ in children with a specific learning disorder: An analysis of 1624 cases

Children with a specific learning disorder (SLD) are often characterized by marked intellectual strengths and weaknesses. In the last few years, research has focused on a common discrepancy between low working memory and processing speed on the one hand, and high verbal and visuoperceptual intelligence on the other. SLD profiles featuring a specific discrepancy between verbal and visuoperceptual abilities have been only marginally considered, however, and their systematic comparison vis-à-vis typically-developing (TD) populations has yet to be conducted. The present study examined a dataset of 1624 WISC-IV profiles of children with a diagnosis of SLD. It emerged that the proportion of children with a Verbal Comprehension Index (VCI) at least 1.5 SD (22 standardized points) lower than their scores on the Perceptual Reasoning Index (PRI) was larger than the proportion of SLD children with the opposite discrepant profile; it was also larger than the same proportion found among TD children. Comparing the two discrepant profiles revealed that the children also differed by type of learning difficulty, gender, and performance in the WISC-IV Symbol search task. Further examination suggested that children who were discrepant and also distinctly poor in visuoperceptual intelligence were particularly slow in general processing.     

学习困难儿童智力及记忆力特征分析

目的探讨学习困难儿童的智力、记忆力特征。方法学习困难(LD)根据ICD-10五条诊断标准,精神发育迟滞(MR)根据国际疾病分类第10版(ICD-10)诊断标准,分为实验组LD组;对照组a.正常组,b.弱智组。采用中国韦氏儿童智力量表进行智力测验,记忆力测验采用中国科学研究院编制的临床记忆量表。结果LD组与正常对照组在语言智商、操作智商、总智商[(86.23±10.65)分,(87.44±12.59)分,(84.09±13.96)分vs(102.27±10.21)分,(103.22±11.65)分,(103.28±9.88)分]及分测验值差异均有显著性(P<0.01);LD组儿童VIQ与PIQ相距一个标准差以上的比率明显高于对照组(2=9.29,P<0.01),也较MR对照组多(2=4.29,P<0.05)。LD组记忆商(MQ)明显低于正常对照组(P<0.01)。结论LD儿童智商、记忆商水平低于正常儿童,且存在明显智力结构发展不平衡。     

Smoking and raven IQ

Nicotine has recently been shown to enhance measures of information processing speed including the decision time (DT) component of simple and choice reaction time and the string length measure of evoked potential waveform complexity. Both (DT and string length) have been previously demonstrated to correlate with performance on standard intelligence tests (IQ). We therefore hypothesised that nicotine is acting to improve intellectual performance on the elementary information processing correlates of IQ. In the current experiment we tested this hypothesis using the Raven Advanced Progressive Matrices (APM) test. APM scores were significantly higher in the smoking session compared to the non-smoking session, suggesting that nicotine acts to enhance physiological processes underlying performance on intellectual tasks.     

职业性接触苯、甲苯、二甲苯对子代行为影响的初步探讨

为探讨职业性接触苯、甲苯、二甲苯对子代行为的影响，以４６名父母生育期接触苯、甲苯、二甲苯的儿童为暴露组；抽取与暴露组同年龄、同性别、同班级、其父母无任何职业有害因素接触史的５８名儿童为对照组，用ＷＩＣＳ－Ｒ（韦克斯勒儿童智力量表）对研究对象进行智力测验，用ＮＢ－Ｉ型视运动反应仪测试视简单反应时。结果显示，接触组各智力测验的得分均低于对照组，视反应时指标慢于对照组，差异有显著意义；进一步的分层分析结果显示，母接触组的各项得分均低于对照组，而父接触组的各项得分与对照组之间差异无显著意义。     

学习不良儿童的智力、行为及非智力因素的对照研究

选用《ＦＡＴ》筛选出学习不良儿童４１名，学习优秀儿童３５名。对二组儿童进行ｗｉｃｓ-Ｒ智力测试：不良组儿童ＩＱ低于优秀组儿童（Ｐ＜０．０５），但不良组ＩＱ＞１２０有６名（１４．６０％），优秀组ＩＱ＜９０有５名（１４．５０％）。父母教育方法调查结果表明：优秀组父母偏重意志、兴趣培养，不良组父母着重成绩或者放任，二组父母教育方式存在显著差异（Ｐ＜０．０５）。优秀组儿童在学习中比不良组儿童具有较强的非智力个性心理因素（Ｐ＜０．０５）。《ＣＢＣＬ》儿童行为量表测验结果提示：学习不良儿童比优秀儿童行为问题较为突出（Ｐ＜０．０５）。     

成年人智力发育与年龄和教育的关系

本文对韦氏成人智力量表中国修订本２５岁及其以上成年人城乡样本共１９７６人在校正各年龄组的文化程度以后，比较了年龄和教育因素对成年人智力发展的影响。结果发现：与晶体智力有关的测验成绩并不随年龄增大而下降，某些测验（如知识；领悟等）甚至呈上升趋势；与流体智力有关的测验成绩随年龄的增大而下降；而测量精神运动速度（数字符号测验）的成绩受年龄影响最为明显。看来流体－晶体智力理论能较好地解释成年人的典型智力发