Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer＇s dec...Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer＇s decision-making in the ultimatum game compared with the dictator game. The present functional magnetic resonance imaging study revealed that proposing fair offers in the dictator game elicited greater activation in the right supramarginal gyrus, right medial frontal gyrus and left anterior cingulate cortex compared with proposing fair offers in the ultimatum game in 23 Chinese undergraduate and graduate students from Beijing Normal University in China. However, greater activation was found in the right superior temporal gyrus and left cingulate gyrus for the reverse contrast. ＂The results indicate that proposing fair offers in the dictator game is more strongly associated with cognitive control and conflicting information processing compared with proposing fair offers in the ultimatum game.展开更多
This paper proposes a continuous cognitive emotional regulation model for robot in the case of external emotional stimulus from interactive person's expressions. It integrates a guiding cognitive reappraisal strat...This paper proposes a continuous cognitive emotional regulation model for robot in the case of external emotional stimulus from interactive person's expressions. It integrates a guiding cognitive reappraisal strategy into the HMM(Hidden Markov Model) emotional interactive model for empathizing between robot and person. The emotion is considered as a source in the 3D space(Arousal, Valence, and Stance). State transition and emotion intensity can be quantitatively analyzed in the continuous space. This cognition-emotion interactive model have been verified by the expression and behavior robot. Empathizing is the main distinguishing feature of our work, and it is realized by the emotional regulation which operated in a continuous 3D emotional space enabling a wide range of intermediate emotions. The experiment results provide evidence with acceptability, accuracy, richness, fluency, interestingness, friendliness and exaggeration that the robot with cognition and emotional control ability could be better accepted in the human-robot interaction(HRI).展开更多
目的观察益智开窍针刺法联合益智汤治疗血管性痴呆的临床疗效。方法将104例血管性痴呆患者随机分为对照组和观察组,每组52例。对照组予口服益智汤治疗,观察组在对照组基础上另予益智开窍针刺法治疗。比较两组的临床疗效,观察两组治疗前...目的观察益智开窍针刺法联合益智汤治疗血管性痴呆的临床疗效。方法将104例血管性痴呆患者随机分为对照组和观察组,每组52例。对照组予口服益智汤治疗,观察组在对照组基础上另予益智开窍针刺法治疗。比较两组的临床疗效,观察两组治疗前后中医证候积分、简易精神状态检查表(mini-mental state examination,MMSE)评分、蒙特利尔认知评估(Montreal cognitive assessment,MoCA)评分、临床痴呆评定表(clinical dementia rating,CDR)评分及日常生活能力量表(activities of daily living scale,ADL)评分的变化,观察两组治疗前后血清神经营养因子[中枢神经特异性蛋白β(central nervous system specific proteinβ,S-100β)、神经元特异性烯醇化酶(neuron-specific enolase,NSE)和神经生长因子(nerve growth factor,NGF)]的水平变化,观察治疗前后两组患者大脑中动脉收缩期峰流速、平均血流速度和搏动指数的变化。结果观察组总有效率为94.2%,高于对照组的82.7%(P<0.05)。治疗后,两组中医证候积分、MMSE评分、CDR评分、S-100β水平、NSE水平、大脑中动脉收缩期峰流速和平均血流速度均较同组治疗前降低(P<0.05),两组NGF水平、MoCA评分、ADL评分、大脑中动脉搏动指数均较同组治疗前升高(P<0.05)。观察组治疗后上述指标均优于对照组(P<0.05)。结论益智开窍针刺法联合益智汤治疗血管性痴呆的临床疗效优于单一益智汤治疗,可改善临床症状,提高日常生活能力,改善大脑血流动力学和血清神经营养因子水平。展开更多
基金supported by the National Laboratory of Cognitive Neuroscience and Learning at Beijing Normal University (the 973 program),No. 2010CB8339004the National Natural Science Foundation of China,No. 30970911+1 种基金the Fundamental Research Fund for the Central Universities,No.SWJTU11BR192the Humanity and Social Science Youth foundation of Ministry of Education of China,No. 12YJC630317
文摘Previous studies have demonstrated that reactions to unfair offers in the ultimatum game are correlated with negative emotion. However, little is known about the difference in neural activity between a proposer＇s decision-making in the ultimatum game compared with the dictator game. The present functional magnetic resonance imaging study revealed that proposing fair offers in the dictator game elicited greater activation in the right supramarginal gyrus, right medial frontal gyrus and left anterior cingulate cortex compared with proposing fair offers in the ultimatum game in 23 Chinese undergraduate and graduate students from Beijing Normal University in China. However, greater activation was found in the right superior temporal gyrus and left cingulate gyrus for the reverse contrast. ＂The results indicate that proposing fair offers in the dictator game is more strongly associated with cognitive control and conflicting information processing compared with proposing fair offers in the ultimatum game.
基金supported by Beijing Natural Science Foundation (No.4164091)China Postdoctoral Science Foundation (No.2015M580048)+2 种基金Fundamental Research Funds for the Central Universities (No.FRF-TP-15034A1)National Natural Science Foundation of China (No.61672093,61432004)National Key Research and Development Plan(2016YFB1001404)
文摘This paper proposes a continuous cognitive emotional regulation model for robot in the case of external emotional stimulus from interactive person's expressions. It integrates a guiding cognitive reappraisal strategy into the HMM(Hidden Markov Model) emotional interactive model for empathizing between robot and person. The emotion is considered as a source in the 3D space(Arousal, Valence, and Stance). State transition and emotion intensity can be quantitatively analyzed in the continuous space. This cognition-emotion interactive model have been verified by the expression and behavior robot. Empathizing is the main distinguishing feature of our work, and it is realized by the emotional regulation which operated in a continuous 3D emotional space enabling a wide range of intermediate emotions. The experiment results provide evidence with acceptability, accuracy, richness, fluency, interestingness, friendliness and exaggeration that the robot with cognition and emotional control ability could be better accepted in the human-robot interaction(HRI).
文摘目的观察益智开窍针刺法联合益智汤治疗血管性痴呆的临床疗效。方法将104例血管性痴呆患者随机分为对照组和观察组,每组52例。对照组予口服益智汤治疗,观察组在对照组基础上另予益智开窍针刺法治疗。比较两组的临床疗效,观察两组治疗前后中医证候积分、简易精神状态检查表(mini-mental state examination,MMSE)评分、蒙特利尔认知评估(Montreal cognitive assessment,MoCA)评分、临床痴呆评定表(clinical dementia rating,CDR)评分及日常生活能力量表(activities of daily living scale,ADL)评分的变化,观察两组治疗前后血清神经营养因子[中枢神经特异性蛋白β(central nervous system specific proteinβ,S-100β)、神经元特异性烯醇化酶(neuron-specific enolase,NSE)和神经生长因子(nerve growth factor,NGF)]的水平变化,观察治疗前后两组患者大脑中动脉收缩期峰流速、平均血流速度和搏动指数的变化。结果观察组总有效率为94.2%,高于对照组的82.7%(P<0.05)。治疗后,两组中医证候积分、MMSE评分、CDR评分、S-100β水平、NSE水平、大脑中动脉收缩期峰流速和平均血流速度均较同组治疗前降低(P<0.05),两组NGF水平、MoCA评分、ADL评分、大脑中动脉搏动指数均较同组治疗前升高(P<0.05)。观察组治疗后上述指标均优于对照组(P<0.05)。结论益智开窍针刺法联合益智汤治疗血管性痴呆的临床疗效优于单一益智汤治疗,可改善临床症状,提高日常生活能力,改善大脑血流动力学和血清神经营养因子水平。
