One of the most significant parts of the cervical anatomy is the cervical nerves. In the cervical spine, there are seven vertebrae and eight cervical nerves, which are designated as C1 to C8. Cervical nerves C1 to C7 emerge above the vertebrae C1 to C7 respectively, while the cervical nerve C8 emerges below the cervical vertebra C7.

These nerves branch away from the spinal cord, and are responsible for various types of bodily functions. They also take care of sensory functions, and operate by relaying messages or managing functioning of various body parts.

As an example, the first two cervical nerves, C1 and C2 control the head, while the next two cervical nerves C3 and C4 control the diaphragm, which helps in breathing and respiration. Similarly, the cervical nerve C5 controls muscles like biceps and deltoids, which is the large triangular muscle covering the shoulder joints. The cervical muscle C6 controls the wrist extensors, and cervical nerves C7 and C8 are associated with arms and hands respectively.

Normal functioning of these nerves could be affected by conditions like cervical stenosis or a herniated cervical disc, and resulting from the same, a person could suffer from neck pain. Alternately, when any of these nerves is irritated, functioning of other body parts could also be affected. If one has a sore neck, one could face difficulty in movement of the neck, maybe something like turning. And if this involves cervical nerves as well, this could lead to headaches, weakness or a tingling sensation in shoulders, arms or hands.

Some of the most common causes that may attribute to neck strain are involved with everyday ergonomics, and these could include slouching over the desk, having the computer screen positioned too high or low, a faulty posture while watching television or even sleeping in an uncomfortable position.

One of the initial treatments administered for a condition like a sore neck is physiotherapy, and this often involves applying traction to the neck for soothing a condition like a pinched nerve in the neck. Physiotherapy could be administered manually, by a chiropractor or a physician, or it could be administered mechanically by use of mechanical devices. Alternately some home physiotherapy devices can be very effective for anyone who is suffering from headaches, a sore neck or pain in the arms.

The Neck Comforter is a tremendous home traction device that can work very effectively for anyone suffering from neck and shoulder pain, pinched nerves, headaches, or tight neck muscles that cause sleeping troubles or pain into the arms.

As you use The Neck Comforter, it stretches your neck to relax the strained cervical muscles and improve your posture. The Neck Comforter also provides decompression to the spine and correspondingly, it maximizes the circulation between the neck and head and between the neck and arms.

By using the neck comforter, you enhance the mobility of your neck and cervical muscles, and this looses up any stiff joint that you may have, making it the fine and highly effective home physiotherapy device for any neck related issues that you may have.

Author's Bio: 

Harshad has been into freelance writing for some time now. Some of the topics he loves to write about are health, wellness, life & lifestyle, fitness & spirituality.