conclusion: delayed necrosis of hippocampal pyramidal cells may be the pathological basis of ischemia cerebral vascular dementia.

结论：海马锥体细胞的迟发性坏死是缺血性脑血管病致癡呆的病理学基础。

results: the layer of ca1 pyramidal cells in both ao groups became thinner with pyknotic nuclei than control.

结果：与对照组相比，各氯化铝组均可见海马ca1区细胞层变薄伴明显核固缩。

no preferential positioning or lamination of these different cells were seen with respect to each other, although some pyramidal cells had apical dendrites oriented toward 「molecular zones」 .

这些细胞没有特定的位置及明显的细胞分层现象，但锥体细胞的顶树突多指向所谓的「分子层」。

methods with pyramidal cell tissues stained in silver nitrate, brain pyramidal cells were displayed by paraffin section method.

方法应用大脑锥体细胞组织块浸银染色，石蜡包埋切片显微镜观察大脑锥体细胞。

objective to detect the change of discharge phase of guinea pig hippocampal ca1 pyramidal cells during visual discriminative task with an effective and convenient program we designed.

目的设计有效、简便的锥体细胞放电时相检测程序，并检测豚鼠海马ca1区锥体细胞在视觉分辨任务中放电时相的变化。

objective this study aimed at the effect of glutamate(glu) on rat cortical pyramidal cells in cultured brain slices treated by threohydroxyaspartate(tha), an inhibitor of glutamate transporter.

目的观察谷氨酸转运抑制剂苏-羟天冬氨酸（tha）对大鼠培养脑片中大锥体细胞的影响，探讨谷氨酸在皮层运动神经元损伤中的作用。