Bilateral oal thickenings of the surface ectoderm, called nasal placodes, then deelop on each side of the inferior part of the frontonasal prominence.
外胚层表面呈双边卵圆,后发展为额隆起的下半部分。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Normally, during fetal development there's a region of the brain called the olfactory placode.
正常情况下,胎儿发,大脑中有一个区域被称为嗅觉基板。
In Kallmann syndrome, there's a defect in the migration of the neurons coming out of the olfactory placode.
Kallmann综合征中,神经元迁移出嗅觉基板陷。
These neurons migrate down from the olfactory placode and get embedded in the cribriform plate, which is a bone plate that separates the nasal cavity from the brain, forming the olfactory bulb.
这些神经元从嗅觉基板迁移下来,并嵌入筛板中,即将鼻腔与大脑隔开的骨板,从而形成嗅球。
关注我们的微信
下载手机客户端
划词翻译
详细解释