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

脊髓发出的周围叫做脊。

You could avulse a nerve root and cause paralysis.

你撕脱脊根 然后导致瘫痪。

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间加剧，而骨软骨瘤、成骨细胞瘤有时压迫脊，引起麻木和四肢力。

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

骶丛的脊的皮节包括几乎整个大腿、小腿和足的表。

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

我们的脊髓分出31对脊。

You can see them compressing at the L4 nerve root.

你可以看到它们正挤压第4腰椎上的脊根。

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，该区域称为皮节。

Each nerve is formed by a dorsal and a ventral root.

每支脊都由腹根和背根组成。

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。

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。

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.

它是由于坐骨或骶丛的脊根受到刺激或损伤引起的，最常见的病因是继发于椎间盘突出。

Transverse means extending completely across something, in this case, it refers to going across the spinal cord, and myelitis means inflammation of myelin, which is the fatty substance surrounding nerves.

“横贯性 transverse”代表影响整个平，这里特指脊髓平；“脊髓炎 myelitis”代表脊髓鞘的炎症；髓鞘是包裹纤维外的一层脂质。

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、囊肿或脓肿，都可压迫脊。

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。

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

甜点是雪莉长久期待的解决她压缩的脊问题的尝试。

Its neurological information was later supplemented by English physician Thomas Willis, who elucidated the brain and cranial and spinal nerves, providing explanations of their function in the early 17th century.

其学信息后来得到了英国医生托马斯·威利斯的补充，他17世纪初期阐明了大脑及颅和脊的结构，并提供了关于它们功能的解释。

According to Dr. Berry from Survivor, sciatica is nerve pain from an injury or irritation to your sciatica, or sciatic, excuse me, nerve.

据Survivor节目中的Berry博士介绍，坐骨痛是由于对坐骨或脊的损伤或刺激引起的性疼痛。

Spinal nerves take their origins from the spinal cord. They control the functions of the rest of the body. In humans, 31 pairs of spinal nerves include 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal.

脊起源于脊髓，控制身体其他部分的功能。人类有31对脊，包括8对颈、12对胸、5对腰、5对骶和1对尾。

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。