...留保 存不完整的横突;前、后关节面近圆形;脉弧关节面发育明显;第14 尾 椎保存神经弓(Neural arch)和神经棘(Neural spine),神经弓位于椎体 前半部,长度约占椎体长度的1/2;神经棘成板状,背后向伸展较长,向 吉林大学硕士学位论文 吉林九台白垩纪蜥脚...
基于298个网页-相关网页
由于树突棘是领近神经细胞之间相接触的地方,因此树突棘数量的增多可能意味着父绒猴大脑内的活动比非父绒猴的要多。
Because dendritic spines are the sites of connection between neighbouring nerve cells, the increased number may mean more activity in the fathers' brains than in those of the non-fathers.
接着研究人员采用显微技术对前额皮质内神经细胞的棘状突起进行可视化检测。
The research team then used microscopic techniques to visualize the spines on nerve cells within the prefrontal cortex.
这种用前肢踩踏的训练,一个小时内就可以在两侧运动皮层的椎体神经元上形成突触后“树枝状小棘”的结构。
Training in a forelimb reaching task leads to rapid (within an hour) formation of postsynaptic dendritic spines on the output pyramidal neurons in the contralateral motor cortex.
应用推荐