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- The relationship between anterior cingulate cortex (ACC) and executive function was reviewed in this paper. 回顾了近期有关大脑前扣带回皮层(ACC)参与执行功能的研究资料。
- Both situations activated the same regions of the anterior insula and the anterior cingulate cortex in the subjects. 在这两种情况下,受试者脑中的前脑岛以及前扣带皮质,都有相同位置出现活化。
- Damaging the cingulate cortex in mother rats eliminates their maternal behavior. 若破坏母鼠的扣带皮质,将消除其母性行为。
- Studies of a variety of higher cognitive functions consistently activate a region of anterior cingulate cortex(ACC). 前扣带回在多种任务中的普遍激活使它成为当前认知控制研究的一个热点。
- When HRP was injected to ventrobasal nucleus of the thalamus, labeled cell bodies were observed in anterior cingulate cortex. 当HRP注入丘脑腹侧基底核时,在同侧扣带回前部观察到标记的细胞,标记细胞密度背侧区比腹侧区高。
- The investigators found greater activation in the anterior cingulate cortex among the subjects who were watching magic tricks than among the controls. 他们发现,比起控制组,观看魔术戏法的受试者其前扣带皮质(anteriorcingulatecortex)有比较强的活动讯号。
- Howeer, during arthritic pain, actiity was increased within the medial pain system of the brain, including most of the cingulate cortex, the thalamus, and the amygdala. 关节痛时,他们的大脑中间系统活动增强,包括扣带回皮质、丘脑和杏仁核。
- Using HRP labeling techniques, we have demonstrated that there was a direct projection from anterior cingulate cortex to ventrobasal nucleus of the thalamus in the rat brain. 用HRP逆行示踪法证实了大鼠扣带回前部丘脑腹侧基底核投射通路。
- Finally, contrasting uncertainty with both belief and disbelief revealed elevated neural action in the anterior cingulate cortex, a region associated with conflict resolution. 最后,比较回答不确定与回答相信或不相信的造影,负责解决冲突的前扣带皮质神经活性增加了。
- Results The nucleus accumbens lesion led to an extinction of the place preference for heroine-paired environment in rats and the anterior cingulate cortex... 结论伏隔核和扣带回是调节强化作用的重要位置;本实验为阐明药物依赖机制及指导临床药物依赖的治疗提供一定的参考。
- Objective To study the altered expression of serotonin transporter (SERT) in the pregenual anterior cingulate cortex (PACC) of postmortem human brain of alcoholics. 目的观察酗酒者脑标本扣带回前部膝周皮质5-羟色胺转运体(SERT)的表达变化。方法以免疫放射自显影显示SERT在扣带回前部膝周皮质的免疫反应强度。
- Anterior cingulate cortex (ACC), an important part of the limbic system, has extensive connections with other cortical areas and subcortical nuclei and is involved in modulating many functions. 前扣带皮层是边缘系统的一个重要组成部分,与皮层及皮层下结构的许多核团存在广泛的纤维联系,参与多种功能的调节。
- The positive cells were the astrocytes, ependymal cells in white matter of spinal cord and the neurons mainly locating in cingulate cortex, striatum, hippocampus, hypothalamus and cerebellum. 阳性细胞主要是大脑扣带皮质、纹状皮质、海马、下丘脑、小脑的神经元和脊髓白质的星形胶质细胞、室管膜细胞。
- As a way of monitoring stress, the investigators tracked neural activity in the anterior cingulate cortex, a part of the brain involved in conflict, uncertainty and monitoring errors. 为了监测紧张程度,研究者测量了前扣带皮层的神经活动,这一脑区会参与冲突、不确定性以及错误监控。
- Using horseradish peroxidase (HRP) retrograde tracing technique,the pathway that anterior cingulate cortex (ACC) modulates sensory information of thalamic ventrobasal (VB) nucleus was investigated. 由此提示了前扣带皮层对丘脑腹侧基底核神经元触觉信息调制的可能神经环路是:扣带皮层前部-扣带皮层后部-丘脑腹侧基底核。
- Studies in humans and other primates have been focused on several structures, such as the amygdala, the prefrontal cortex, the superior temporal sulcus, the anterior cingulate cortex and some . 来自于人类和其它灵长类动物的研究已经发现有一些脑结构(如杏仁核、前额叶、颞上沟、扣带前回等)在社会认知中起着特殊重要的作用。
- Keywords Emotion;Cingulate cortex;Neurons;Pain; 情绪;扣带皮层;神经元;疼痛;
- Method We used the intracortical microstimuli (ICMS) to localize motor cortex function, then injected reverse fluorescent trace FB and DY to cingulated cortex. 方法在对大脑皮质运动区进行机能定位的基础上,将逆行性示踪标记物荧光蓝(FB)或荧光黄(DY)注入到扣带回,观察投射到扣带回的神经元的分布。
- Keywords Anterior cingulate cortex;Pain;Morphology;Physiology; 前扣带皮层;痛觉;形态学;生理学;
- Keywords pain;somatosensory cortex;cingulate cortex; 痛觉;躯体感觉皮层;扣带回;