Peripheral nervous system

oligodendrocytes and myelin sheaths of the central nervous system (CNS) deteriorate and are replaced by hardened scar tissue. To understand how MS affects the nervous system, we must understand how neurons transmit messages. Neurons transmit messages through the nervous system across a small gap called the synapse. At the synapse, electrical impulses are converted into chemical impulses in order to cross the synapse. A normal functioning nervous system includes healthy myelin sheaths that allow…

Peripheral neuropathy is a condition which impacts the peripheral nervous system and impacts the communication between the brain and spinal cord to the other areas of the body. Neuropathy can be caused by damage to the axons or the myelin sheath that provides a protective coating and a form…

The Parkinson is a disease that make Causes damage to the brain For lack of a neurotransmitter that is called dopamine and they are asked to be dopamine, dopamine is a neurotransmitter for the brain to send impulses to the motor nerves of the human body so that the body's bodies can work better and is important in all nerve responses that are related to the expression of emotions; Can be administered dopamine in the treatment of various types of shock like the Such as Parkinson's tremor Which…

sheaths results from an immune response against the central nervous system (CNS), thus categorizing MS as an immune-mediated disorder (Kira 2006). MS is currently affecting 400,000 people in the U.S. and over 2.1 million people worldwide (Tullman 2013). With a staggering diagnosis rate of 10,000 new cases per year, MS has gained great momentum in both prevalence and recognition.…

Complex regional pain syndrome (CRPS) is a chronic (lasting greater than six months) pain condition that most often affects one limb (arm, leg, hand, or foot). CRPS is believed to be caused by damage to, or malfunction of, the peripheral and central nervous systems. CRPS is divided into two types: CRPS-I and CRPS-II. Individuals without a confirmed nerve injury are classified as having CRPS-I (previously known as reflex sympathetic dystrophy syndrome). CRPS-II (previously known as…

Peripheral neuropathy Overview- The peripheral neuropathy is the morbid condition resulting from a deterioration and malfunction of the peripheral nerves. The peripheral neuropathy causes are many, diabetes is the main trigger, at least for industrialized countries like Italy or UK. The symptoms vary depending on whether they are involved in sensory nerve type, motor or self. To schedule an adequate therapy, it must be very careful diagnostic investigation: the identification of the causes and…

the vestibular, visual and proprioceptive systems. Motor output is relayed through two separate pathways in response to the integration of the information. Thus, making it clear that a multitude of different systems comes together to maintain balance at any given point in time. The vestibular system plays a key role in maintaining a sense of balance in the body. It is a whole system dedicated to coordination, balance…

The Nervous System The nervous system is one of the most important systems in the human body because it sends out messages from the brain into the body parts and coordinates the body activities. This allows the body to have and be in control. The two major systems in the nervous system are the peripheral system and the central system. The autonomic nervous system is the last nervous system which controls internal body functions such as temperature regulation, blood pressure, and all other…

I am Thalamus according Scholapedia, am a small part of the brain located between in the middle and the center of the brain and I’m connected to the cerebral cortex and the midbrain thru nerves. I have many functions, but my main function is to regulate the voluntary motor control, the consciousness whether a person is asleep or awake (the sleep cycle), sight, sound, taste, and touch. I’m composed of 3 different groups of cells; the sensory relay cell or nuclei which receive sensation or…

The human body is a phenomenal system that is skilled in working with a handful of diverse thought functions. For example, neurons are the building blocks of the nervous system. They interact with one another from the nervous system to transmit messages throughout the body, as well as sensory information. In fact, neurons change from different size and shape. The nervous system contain three separate functioning components: the sensory division, the motor division, and the interneurons. First,…