Nervous system

The Nervous System is divided into two major sections, the Central Nervous System (CNS) and the Peripheral System (PNS). The CNS contains everybody's brain and spinal cord; this is where our body receives sensory information, generates thoughts and emotions, and stores our memories at. Our PNS contains our nerves and axons; this section is responsible to give and take information to and from the CNS. Our Peripheral System is then broken into two more sections called the Somatic Nervous System…

The enteric nervous system (ENS) is primarily in charge of controlling most of bowel and gut movements and is a relatively new concept. The ENS is made up of multiple ganglia that function organs including: the small and large intestines, stomach, liver, gallbladder, appendix, and pancreas. Hirschsprung’s disease can result from a mutation of the ENS. Hirschsprung’s disease is a condition where the colon partially forms due to the mutant genes that have preceded it during the development of the…

by the nervous system. There are two parts of the nervous system the peripheral nervous system and central nervous system. The brain, spinal cord, and nerves is what the nervous system is composed of. Together they control all the duties of the body. When something goes wrong with a part of your nervous system, you can have issues with actions such as breathing,speaking,swallowing, and moving. It is effortlessly the generator of the whole organism and in the human anatomy it is the system that…

Multiple sclerosis (MS) is an idiopathic autoimmune disorder that affects the nervous system. MS results from progressive demyelination of the white matter of the brain and spinal chord. Multiple sclerosis affects the nervous system by damaging the nerve cell’s myelin, a process known as demyelination. Multiple sclerosis causes scattered demyelinated lesions causing neurologic dysfunction. The myelin is a lipoprotein complex formed of glial cells. The primary functions of the axonal myelin are…

1. The peripheral nervous system, which is divided into the sensory and motor divisions, is involved in physical sensation. Sensory impulses move though the body by being stimulated by a receptor in the skin. It then travels to the sensory neurons and through the afferent fibers, were it will end up at the spinal cord as well as the brain. 2. The motor division of the nervous system are involved in skeletal muscle movement. Motor impulses move through efferent fibers. A motor unit is a motor…

The Nervous system is one of the most important parts of the body. It connects all other organs to help them communicate together. This system is made up of the brain, the spinal cord, sensory organs, and nerves that connect organs together. When all of these parts work together, they have control of the body. The brain and the spinal cord are two major organs that make up the central nervous system. The nervous systems relationship with the other systems is giving them the right information…

Multiple Sclerosis is a chronic, progressive, degenerative disorder of the central nervous system. This disorder usually affects young adults between the ages of 20 and 40. Multiple frequency of occurrence is rare, .1% currently afflicts about 400,000 in the United States and 1 million worldwide. The cause of multiple sclerosis is unknown, but it is likely that multiple factors act in concert to trigger or perpetuate the disease. It has been hypothesized that multiple sclerosis results when an…

response. The Autonomic Nervous System also influences metabolism and thermal regulation. There are three main parts of the Autonomic Nervous System: the sympathetic nervous system, enteric nervous system, and parasympathetic nervous system. Ganglions are components of the autonomic nervous system and therefore has preganglionic and postganglionic fibers. Sympathetic Nervous System has thoracombular outflow. On stimulation of the body, its effects are widely spread across the body system. This…

The nervous system tells the muscle what functions are needed to be made in the muscular system.the skeletal system consists of bones that are used as foundation for the muscles in the muscular system. The nervous system is the most important system in the body because without it. Muscles can not be able to move or perform simple functions throughout the body. 2. Gender- Muscle in men's body have more tissue than women typically do because of the hormone produced by males known as…

ntroduction The parathyroid glands are four tiny glands located next to the thyroid gland in your neck. The glands release parathyroid hormone (PTH). Hypoparathyroidism is a condition in which not enough PTH is produced to keep levels of calcium, phosphorus, and vitamin D balanced in your body. The calcium levels in your blood and bones become too low, and the phosphorus levels get too high. What are the causes? This condition is caused by: Removal of or injury to your parathyroid glands as a…