Suprascapular nerve

The sciatic nerve is the one of the largest nerves in the human body. It is the major nerve of the lower limb and its approximately 2 cm wide (Savastrano). The sciatic nerve originates in the nerve roots of L4-S3, which begins in the lower back. The nerve then branches off down to the gluteal region and then down to the lower limb. One of its main functions is supply a pathway that provides a connection to the nervous system for all the sensory input that comes from the skin and muscles of the leg

I. Dementia is not considered a specific disease because it is such a broad disease there are many different types. II. Most of the time Dementia occurs in people of the age of 60. III. Dementia effects your memory and a person’s ability to achieve a normal everyday task and activities. a. Like speaking to someone b. Remembering a person’s name c. And the ability to pay attention to what is going on around you IV. Today we are going to look at three different types of Dementia and what they are

The Important of Muscular Strength to Human Bodies Introduction The Muscular Strength is the important thing in our lives as there is nothing we can without, though we do not have the same Muscular Strength according to certain factors. The aim of studying Muscular strength is to know what our bodies are capable of to lift, like in a working place so that must ensure that our strength require for the job without injuring our muscles. The aim of studying this study so that will know which sport require

They receive information and send signals to other neurons, muscles, or glands by using electrical signals called nerve impulses. When a nerve impulse reaches the end of a neuron, it triggers the release of a chemical, or neurotransmitter. The neurotransmitter travels rapidly across the short gap between cells (synapse) and acts to signal the adjacent cell. First, the neuron

Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis (ALS) is a motor neuron disease that has been known to physicians since the late 1860’s. ALS was first discovered in 1869 by French neurologist Jean-Martin Charcot, but it was not until 1939 when a famous baseball player, Lou Gehrig, brought national and international attention to the disease. Lou Gerhig, a New York Yankee baseball player, was known as the Iron Horse for his tremendous achievement of playing 2,130 consecutive

synapses, plexuses and nerves. (8 points) Movement of the deltoid begins in the cerebrum of the brain, but more specifically: in the frontal lobe, the premotor cortex is relaying instructions to the primary motor cortex. The primary motor cortex contains the upper motor neurons whose axons will travel down the pyramids of the medulla oblongata and synapse on lower motor neurons in the anterior gray horns of spinal cord segments C5-C6. From there, the ventral rami of spinal nerves C5-C6 form the superior

Spinal Cord Injury * Short Case Study #3 1. Describe the functional anatomy of the spinal cord using the following terms: white matter, gray matter, tracts, roots, and spinal nerves. * White matter is one of the two components of the central nervous system, and it consists of glial cells and myelinated axons that transmit signals from one region of the cerebrum to another as well as in between the cerebrum and lower brain centers. Grey matter contains neural cell bodies. Unlike

muscles including the phrenic nerve that controls the diaphragm. This would further cause Allen to not be able to adequately take in enough oxygen and blow off enough CO2 to adequately have gas exchange, within the alveoli. Respiratory failure. 7. What is the primary muscle of respiration? What nerve initiates this muscle? The primary muscle of respiration is the diaphragm. The nerve that initiates this muscle is the phrenic nerve. 8. Which spinal neurons to the nerve you named in question #7?

In 1999 Bill Gates and Collins Hemmingway collaborated on a project that produced the book: Business @ the Speed of Thought using a Digital Nervous System. Detailing businesses and public agencies using technology that transforms information to a more responsive element, energizing three major functions of any business: business operations, knowledge management, and commerce. Gates gives general lessons to other organizations with the ability to adapt quickly to constant change using stimulated business

16, 2014 A Case of Spinal Cord Injury 1. Describe the functional anatomy of the spinal cord using the following terms: white matter, gray matter, tracts, roots and spinal nerves. The spinal cord consists of a superficial White matter and a deep Gray matter. The white matter consists of myelinated axons, which form nerve tracts and the Gray matter consists of neuron cell bodies, dendrites and axons. The white matter in each half of the spinal cord is organized into ventral, dorsal and lateral