The sciatic nerve innervates the muscles in the back of the thigh.

坐骨经支配大腿后部肉。

The left half of the face is similarly innervated.

左侧面部经支配也类似。

Basically, in a nutshell, any structure innervated by the median nerve downstream of the point of compression can be affected.

简言之，只要是正中经延伸分支受到卡压，其支配组织结构就会受。

The tibia nerve innervates the muscles of the posterior compartment of the leg, and intrinsic flexors of the foot.

胫经支配小腿后部肉，以及足部固有屈。

But as you work your way down, the nerves tend to innervate the lower and more posterior portions of the head.

但是当你往下走时候，经倾向于支配头部下部和后部。

The other side of the ring finger and the pinky are innervated by the ulnar nerve.

无名指另一侧及小指由尺经支配。

On the other hand, the median nerve innervates pronator teres and pronator quadratus, which pronate the forearm turning the palm posteriorly.

另一方面，正中经支配旋前圆与旋前方，使前臂旋前，掌心向后旋转。

In some people, there's also dryness of the affected eye or mouth because the facial nerve innervates the lacrimal, submandibular, and sublingual glands.

某些病例也会有受累侧眼干、口干，由于面经支配泪腺、颌下腺和舌下腺。

This happens because those muscles are innervated by the recurrent branch, the median nerve, which arises from the median nerve after it passes through the carpal tunnel.

这是因为这些肉是由正中经穿过腕管后分支所支配。

Now moving on to the hand, the median nerve innervates the thenar muscles which control the movements of the thumb, so thumb movements are limited.

现在看看对手部，正中经支配大鱼际，控制大拇指运动，因此正中经受损时，拇指运动受限。

It can then travel back up through the sensory nerve, anterogradely to the skin and cause an infection in the innervated dermatome - that's called herpes zoster or shingles.

它们会沿着感觉经顺行到皮肤，导致皮节感染，这时这种病被叫做带状疱疹。

In a big power-generating muscle like your rectus femoris in your quad, each of a thousand or so motor neurons may synapse with, and innervate, a thousand muscle fibers.

在一块能发电肉里，就像你四肢股直，一千个左右运动经元中每一个都可能与一千条肉纤维形成突触，并支配它们。

Surgeons are unable to directly connect the heart to the recipient's nervous system, and it can take years for the body to fully innervate the new organ.

外科医生无法直接连接心脏到接受者经系统，身体可能需要数年时间来充分支配新器官。

This compression typically causes pain, numbness and tingling in the thumb, index finger, middle finger, and thumb side of the ring finger, which are the areas of skin innervated by the median nerve.

这种卡压典型症状是疼痛及拇指、示指、中指和环指桡侧半感到麻木和刺痛；这些位置是正中经皮肤支配区。

Just below that is the trigeminal nerve, the largest of the cranial nerves, which branches into three main strands — hence the 'tri' — and innervates the face and jaw muscles.

在三叉经下面是三叉经，最大脑经，它分为三股——因此是“三”股——支配着面部和下巴肉。

Finally, both the ulnar and median nerves innervate the lumbricals, which are 4 muscles that extend the fingers at the interphalangeal joints, and keep them flexed at the metacarpal phalangeal joints.

最后，尺经和正中经都支配蚓状，这四条蚓状能使指间关节手指伸直，同时掌指关节保持屈曲位。

The facial nerve also innervates the sublingual and submandibular glands, which secrete saliva, as well as the lacrimal gland which produces tears, and mucous membranes of the nose, mouth, and nasopharynx.

面经同时也支配着舌下腺和下颌下腺，它们可以分泌唾液；以及产生眼泪泪腺，还有口、鼻、鼻咽粘膜。

The vagus nerve receives visceral sensory information from the thorax and abdomen, and the accessory nerve is responsible for innervating the sternocleidomastoid and trapezius muscles, neither of which is exclusively in the head.

迷走经接收来自胸腔和腹部内脏感觉信息，副经负责支配胸锁乳突和斜方，这两种肉都不是只在头部。

In the ear, it innervates the stapedius muscle which dampens the vibration of the stapes, a small bone that help transmit vibrations from the eardrum; this protects you from loud noises.

在耳部，它支配镫骨；镫骨可以传递从耳膜来震动；而镫骨可以减轻镫骨震动，从而保护我们耳朵免受巨大噪音干扰。

Skeletal Muscles are innervated, to communicate nervous energy to, by nerves, which conduct electrical currents from the central nervous system and cause the muscles to contract, so skeletal muscles are also called voluntary muscles.

骨骼受经支配，中枢经系统经冲动以电流形式通过经纤维传导而引起肉收缩（原文没有捋顺，所以直接按翻译资料来，communicate这一小句没有翻出来），因此骨骼又被称为随意。