Nerve

Introduction (Criteria 1 & 2) Bell's Palsy is a temporary drooping of the face owing to an injury to the nerves. The affected facial nerve is also referred to as the seventh cranial nerve because it is transmitted through the Fallopian canal. Although it is usually worrying, most people often recover from Bell's Palsy. Nonetheless, patients find themselves unable to control their muscles on the face. The affected side of the face starts to droop, and it can sometimes impede the production of…

This nerve plays an extremely important role in many functions however the most important is swallowing and phonation. The vagus nerve has many branches which goes to many different organs of the body. The vagus has 3 main branches, the pharyngeal, superior laryngeal, and recurrent laryngeal nerves. That are very important to phonation. The pharyngeal nerve innervates muscles of the soft palate and the pharynx. The superior laryngeal and the recurrent laryngeal nerves carry nerve impulses to…

diabetic neuropathies, where the nerves are affected, and what their symptoms include. It is a really common and a serious complication of diabetes. There are four main types of diabetic neuropathy. They range from most common to least common. As so, Peripheral Neuropathy is the most common of all four kinds. What happens is that the peripheral nerves are damaged. There is a disorder of either a nerve or nerves apart from the brain and spinal cord. These nerves are the nerves that control a…

Sciatica is a medical condition that causes sciatic nerve pain along the nerves in the lower back, lower legs and bottom. It is one of the longest nerves in the body, so it stretches from the back to each leg. Normally, this nerve is responsible for the sensations felt through the feet, thighs and legs. Unfortunately, this medical condition is fairly common, so many people in Jacksonville, Florida are likely to experience at some point. It is difficult to get a diagnosis because this…

well as rear of the eyes. This might likewise lead to unbearable frustrations and also severe discomfort. Commonly, the mechanical changes that take place to the neck could lead to discomfort. Radicular discomfort takes place when a nerve is pinched. These pinched nerves trigger signs and symptoms like pins and needles, pain, tightness and weakness in the arms. If this is not brought to the medical professional for instant clinical help, this could get even worse as well as the affected…

and chemical signals regulate bronchial smooth muscle excitation. Bronchial smooth muscle is innervated by parasympathetic cholinergic nerves for contractile forces and by parasympathetic noncholinergic nerves for relaxant forces. Specifically, cholinergic nerves that secrete acetylcholine to muscarinic receptors cause smooth muscle excitation and adrenergic nerves that emit catecholamines to adrenoceptors result in smooth muscle inhibition. There are varied neural and chemical receptors that…

causing numbness, tingling, and a variety of other symptoms. It is caused by a pinched nerve in the wrist. Many factors can contribute to carpal tunnel syndrome such as the anatomy of the wrist, other underlying health problems, and possibly patters of hand use. The carpal tunnel, a narrow passage way that protects a main hand nerve - the median nerve, is located on the palm side of the wrist. Compression of that nerve causes numbness, tingling, and hand weakness, but proper treatment can…

mass destruction that have and can kill individuals. The four chemical agents include nerve, blood, choking, and blistering agents. The first type of well-known chemical agent is nerve agents. Nerve agents affects individual’s nervous system within the body and that is how it gets its name. Nerve agents were heavy used during the second World War (“Nerve Agents,”2017). According to “Nerve Agents” (2017), nerve agents are within the group of organo-phosphorus compounds, stable, easily dispersed,…

Solok. To able to function properly all parts of organs or organ requires nutrients. Nerve consists of millions of nerve cells, too. They require nutrients in order to work properly. In addition, all cells in the body, including nerve cells need oxygen for the metabolism. so, when nerve cells do not get enough oxygen, the nerve or the brain is certainly not immediately able to work well. Similarly, if the nerve cells do not get the necessary nutrients, then it will not function properly. so,…

Movements propagated by skeletal muscle both simple and complex also require interaction with nerve. The nerves and muscle work together to help us do out conscious task with ease. The purpose of this lab is to identify how changes in such variables will affect the properties of the muscle in a human flexor digitorium superficialis (FDS) and to extrapolate the nerve changes from a sciatic nerve of a frog. Neurons are excitable cells structural features such as dendrites, cell body and axon.…