外锥体

45钢外锥体的热处理工艺

Heat Treatment of 45 Steel Outer Taper

大脑新皮质各层神经元发育顺序依次为：内锥体层→外锥体层、多形层→内颗粒层→外颗粒层。

The developing sequence of nerve cells is in order of medial pyramidal layer , lateral pyramidal layer and multiform lamina , medial granular layer and lateral granular layer .

改良外鼻锥体侧翻术在颅底肿瘤手术中的应用改良Ravitch术与Nuss手术治疗漏斗胸的效果对比

The modified rhinotomy for treatment of tumors involving skull base Pectus excavatum : Nuss procedure vs modified ravitch procedure

受外压锥体与筒体连接处加强的规程

Rules for reinforcement of cone-to-cylinder junction under external pressure

内镜下经鼻中颅底肿瘤活检术临床应用分析改良外鼻锥体侧翻术在颅底肿瘤手术中的应用

Biopsy for middle skull base neoplasms under nasal endoscope The modified rhinotomy for treatment of tumors involving skull base

临床表现为进行性小脑性共济失调，可伴有锥体外系症状，锥体束征及直立性低血压。

Progressive cerebellar ataxia was the main clinical symptom , other manifestations included extrapyramidal system and pyramidal tract sign and orthostatic hypotension . MRI showed atrophy olf cerebellum and brainstem .

⑸CSD阳性信号广泛分布于小鼠大脑皮质区分子层、外颗粒层、外锥体细胞层、内颗粒层、内锥体层和多形细胞层。

CSD cRNA signals are broadly expressed in adult mouse brain mantle with high density , and locate in molecular layer , external granular layer , external pyramidal layer , inner granular layer , inner pyramidal layer , and polymorphous cell layer of mouse brain cortex .