value for root 3 is 1.732
Since the square root of a number is the "number times itself that equals the original number," it makes sense that the larger the original number, then the larger the square root. The value of the square root of 2 will be greater than the value of the square root of 1.5.
The square root of a value v is a number x such that, x multiplied by x equals v. Note that -x is also a square root.
The square root of a negative value is called an imaginary number.
It is denoted by i, and is called the imaginary square root of -1.
l2l3l4
Spinal nerve.....
The Greek root meaning nerve is "neur" or "neuro", which is commonly used in words related to the nervous system or nerve function.
Nerve root effacement refers to nerve root compression. This is an issue where the root of the nerve is compressed into the spine before exiting it, which can cause some painful back symptoms.
Plantar flexion is performed by the muscles of the posterior compartment of the leg, eg gastronemius (mainly) and soleus; other muscles such as plantaris have a weak contribution. The spinal roots are S1 and S2 fibers of the posterior tibial nerve. Foot eversion is performed by the fibularis longus and brevis (both in the lateral compartment of the leg). They are supplied by the superficial peroneal nerve (L5, S1).
The root word meaning "nerve" is "neur-" from the Greek word "neuron" meaning sinew or nerve.
Neur- is the word root for neuritis, meaning inflammation of a nerve.
A nerve root diverticula is an abnormal outpouching of the spinal nerve root sleeve, which is the covering of the nerve roots as they exit the spinal cord. This can sometimes cause irritation or compression of the nerve root, leading to symptoms such as radiating pain or weakness. Treatment may involve rest, physical therapy, or in some cases, surgery to relieve the pressure on the nerve.
Vagotomy is the medical term meaning surgical incision of the vagus nerve.
EMG is part of an electrodiagnostic examination that involves both nerve conduction studies (NCS) & needle EMG (nEMG).An electrodiagnostic examination may diagnose many things, including:A lesion of the nerve root as it exits the spinal column, called a radiculopathy.A lesion of a nerve plexus, such as the brachial plexus, lumbar plexus, or the lumbosacral plexus.A lesion of a peripheral nerve. The most common peripheral nerve lesion is the median nerve at the wrist, seen in carpal tunnel syndrome. Other peripheral nerve lesions commonly seen include the ulnar nerve at the elbow, the ulnar nerve at the wrist, the peroneal nerve at the knee, the tibial nerve at the ankle, and many more.A polyneuropathy affecting many nerves may be diagnosed. An example of this would be a diabetic axonopathy or a hereditary demyelinating polyneuropathy. There are many, many different types of polyneuropahty.A myopathy or muscle disease.
A conjoined nerve root sheath is an anatomical structure where two adjacent nerve roots share a common covering or sheath as they exit the spinal cord. This can happen in the lumbar region, where two nerve roots may share a single dural covering before splitting into individual nerves. It is a relatively rare variation in spinal anatomy.
I found this page to be helpful.http://gme.chm.msu.edu/musclenervedb.htmIt tells where each root nerve goes and what it does.