Results In both tasks, uniform activation in piriform cortex and secondary olfactory cortexes was determined. 结果两种任务均可激活梨状皮层和次级嗅觉皮层。
Our frontal cortexes love it when we move forward. 我们前进时,额叶皮质会感到愉悦。
Effects of estrogen on Bcl-2 and Bax in cerebral cortexes and hippocampus of rat 雌激素对去卵巢大鼠大脑皮质和海马中Bcl-2和Bax蛋白表达的影响
Methods The embryonic brain tissue was transplanted into the traumatic cavities in the bilateral frontal cortexes 8 days after making the cavities by surgical operation. 方法用外科手术破坏大鼠双侧额叶皮质8d后,将胎脑组织移植到预制脑创腔内。
Objective To observe the preventive effects of NGF on the retrograde degeneration in cholinergic neurons of basal forebrain in rats with frontal cortexes injuries. 目的为了观察神经生长因子(NGF)对大鼠额叶皮质损伤后基底前脑胆碱能神经元变性的预防效果。
Retrograde Degeneration of Cholinergic Neurons of Basal Forebrain Induced by Frontal Cortexes Injuries is Prevented by NGF in Rats NGF预防大鼠额叶皮质损伤后基底前脑胆碱能神经元变性
Our results showed that the transplantation of embryonic brain tissue could promote recovery of learning and memory retrieval of visual discrimination in the rats with damage of bilateral frontal cortexes and that connections between the brain tissue implants and host brain tissue could develop. 结果表明,胎脑组织移植能促进双侧额叶皮层损伤大鼠学习、记忆功能的恢复,并提示移植3~6个月后移植物与宿主脑之间可形成部分纤维连接。
Changes of ultramicrostructure of cells in cerebral cortexes of rats were observed under electron microscope. 电镜下观察大鼠大脑皮质细胞超微结构变化。
Using pear leave and cortexes which contain apple chlorotic leaf spot virus and Chenopodium quinoa as materials, methods of extract total RNA, RT-PCR, clone and enzyme digest, sequence of special fragments were used and compared in these two kind plants. 以已知带苹果褪绿叶斑病毒的梨树叶片和皮层及昆诺藜为实验材料,对两种植物总RNA的提取、RT-PCR、目的片断的克隆及其酶切鉴定、基因序列进行了分析比较。
Effects of Antimotion Sickness Drug Mixture B on Ultrastructures of Cerebral and Cerebellar Cortexes in Suspended Rabbits 抗运动病药合剂B对悬吊兔脑皮层超微结构的影响
Effects of frontal cortexes injuries on cholinergic neurons of basal forebrain in rats 额叶皮质损伤对大鼠基底前脑胆碱能神经元的影响
Conclusion NGF treatment could not only prevented from occurrence of learning or memory disturbance, but also from retrograde degeneration of the AChE-rich neurons of the basal forebrain in the rats with bilateral frontal cortexes injuries. 结论NGF对双侧额叶皮质损伤大鼠的学习、记忆机能障碍及基底前脑胆碱能神经元变性有预防效果。
Effects of implanting embryonic brain tissue on learning and memory of discrimination performance in rats with frontal cortexes lesions 胎脑组织移植对额叶皮层损伤大鼠辨别学习、记忆之影响
The results showed that they were surrounded by capsules and composed of cortexes and medullas. The cortex was made up of lymphatic nodule, internodular diffuse lymphatic tissue, paracortical area and cortical sinus; 结果表明:淋巴结外包被膜,实质由皮质和髓质构成,皮质又分为淋巴小结、小结间弥散淋巴组织、副皮质区和皮质淋巴窦;
The relationship between the density of the capillaries in visual cortexes of different age groups and its clinical significance is discussed in this paper. 讨论了各年龄组之间视皮质有纹区毛细血管密度差异与机能的关系。
The effects of the frontal cortexes injuries on learning and memory of discrimination performance and the cholinergic neurons of the basal forebrain were observed in the rats. The unilateral frontal cortexes injuries were made by the surgical operation in the rats. 本实验探讨了前额叶皮质局限性损伤对大鼠学习、记忆功能及基底前脑胆碱能神经元的影响。
Electric response of primary and secondary somatosensory cortexes to C-fiber inputs and reciprocal influence between the two areas 大脑皮质体感Ⅰ区和Ⅱ区对C类纤维传入的电反应及其相互影响
Objective To explore the effects of cholecystokinin-8 ( CCK-8) applied centrally on nitric oxide ( NO) levels in brain cortexes of normal or brain ischemia rats and the mechanisms involved in these effects. 目的探讨中枢八肽胆囊收缩素(CCK-8)对正常及脑缺血大鼠脑组织一氧化氮(NO)水平的影响及其可能的机制。
Objective To observe the effect of transplanted fetal brain tissue on the retrograde degeneration of cholinergic neurons of the basal forebrains induced by the bilateral frontal cortexes in the rats. 目的观察胎脑组织移植对额叶皮质损伤后大鼠基底前脑胆碱能神经元变性的影响。
The results of fMRI: Contralateral sensorimotor cortexes were weakly activated in 7 stroke patients during the affected hand movement, and obviously activated in ipsilateral posterior parietal cortex. 磁共振成像表现结果:7例脑卒中患者患手运动时,对侧半球的感觉运动皮质可见微弱激活,而在同侧后顶叶皮质见到明显激活。
Methods Twenty-four SD rats were randomly divided equally into 3 groups. ① experiment group ( NGF, ip),② control group ( equivolume 0.9% salt solution, ip), ③ normal group ( sham operation). The bilateral frontal cortexes were injured by surgical operation. 方法24只SD大鼠,随机平均分为3组:①实验组(NGF),②对照组(等容量的生理盐水),③正常组(假手术)。
As a result, bilateral visual cortexes were activated which coincided with the anatomic results. 实验结果显示双侧视觉皮质被激活,与生理解剖结果相吻合。
The templates are cortexes of human, chimp, rhesus and mice. 实验样本为人类,猩猩,猕猴和老鼠的大脑组织。