The peripheral nerves originating from the spinal cord are called the spinal nerves.

脊髓发出的周围叫做脊。

Now we have 31 pairs of spinal nerves which branch off the spinal cord.

们的脊髓分出31对脊。

Sciatica occurs when there's irritation to any part of the sciatic nerve or the spinal nerves that form it.

坐骨痛发生在坐骨其任何一部分受到刺时。

S1 spinal nerve compression affects the ankle-jerk reflex, while L4 nerve compression affects the knee-jerk reflex.

S1受压迫可影响踝反射；而L4受压迫可影响膝反射。

Finally, any growth within the spinal canal like tumor, cysts, or abscesses can cause compression of the spinal nerves.

最后，任何椎管内的占位，如肿瘤、囊肿脓肿，都可压迫脊。

Now, each spinal nerve is in charge of the sensation of a specific area of the skin, called a dermatome.

每一根脊都负责着特定区域的感觉，该区域称为节。

Dermatomes of the spinal nerves of the sacral plexus cover almost the entire surface of the thigh, leg, and foot.

骶丛的脊的节包括几乎整个大腿、小腿和足的表面。

Dessert was Cheryl's long awaited attempt to solve the problem of her compressed spinal nerves.

甜点是谢丽尔期待已久的解决脊髓受压问题的尝试。

The PNS is a vast network of spinal and cranial nerves that are linked to the brain and the spinal cord.

PNS是由连接到脑和脊髓的脊和脑构成的巨大网络。

It is caused by irritation or damage to the sciatic nerve and spinal nerve roots of sacral plexus, most commonly, as a result of disc herniation.

它是由于坐骨骶丛的脊根受到刺伤引起的，最常见的病因是继发于椎间盘突出。

But are most common in the brain and spinal nerve tissues, meaning if you happened to consume meat with Prions in it, your risk of infection is high.

最常见的还是存在于大脑和骨髓组织。这意味着如果你不慎食用了带有朊病毒的肉类，你感染的风险就会很高。

In this condition, the prenatal spinal deformities result in only the meninges, and not the spinal nerves, slipping into the gaps between the deformed vertebrae.

这种患儿先天的脊柱畸形只影响脑脊膜，脑脊膜疝入畸形的椎骨间缝隙，而脊不受影响。

PNS consists of total 43 pairs of nerve, among which 12 originate in brain, named as cranial nerves and 31 originate from spinal cord, hence called as spinal nerves.

周围系统由 43 对组成，其中 12 对起源于脑，称为脑，31 对起源于脊髓，故称为脊。

Some unique symptoms are that the pain of osteoid osteoma typically gets worse at night, while osteochondromas and osteoblastomas sometimes press against spinal nerves, causing numbness and limb weakness.

一些独特的症状如骨样骨瘤的疼痛通常会在夜间加剧，而骨软骨瘤、成骨细胞瘤有时会压迫脊，引起麻木和四肢无力。

There are 31 pairs of nerves originating from the spinal cord called spinal nerves; there are 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal.

由脊髓发出的31对称为脊：包括8对颈、12对胸、5对腰、5对骶和1对尾。

Since the spinal nerves are undamaged, people with this form of the disorder are often asymptomatic, and the condition is usually only found accidently later in life.

由于脊没有受，患有这种疾病的人通常没有症状，只在生活中偶然发现。

It's formed by the spinal nerves L4, L5 and S1, 2 and 3, which leave the spinal canal through the intervertebral foramen, an opening located between the vertebrae and behind intervertebral discs.

它是由脊腰4（L4）、腰5（L5）、骶1（S1）、骶2（S2）和骶3（S3）组成；这些通过椎间孔离开椎管；椎间孔为椎骨之间、椎间盘后方的椎管的开口。

For peripheral nerves, the cell body can either be located in the spinal cord where it's called a spinal nerve or the brain where it's called a cranial nerve.

周围的元胞体，若位于脊髓中，就称为脊；若位于脑中，则称为脑。

The Peripheral Nervous System. The peripheral nervous system includes 12 cranial nerves and 31 pairs of spinal nerves. It can be subdivided into the somatic and autonomic nervous systems.

3。周围系统;周围系统包括12条脑和31对脊。它可以细分为躯体系统和自主系统。

That's followed by your vagus nerve — you should definitely remember that one — and then the spinal accessory nerve — which has to do with moving your head and shoulders, and not whether your belt matches your shoes.

接下来是你的迷走——你一定记得这个——然后是脊柱辅助——它与移动你的头和肩膀有关，而不是与你的带是否匹配你的鞋子有关。