disorder named after George Guillain (1876- 1961) and Jean Barre (1880- 1967)‚ who were the first people to describe and start to understand the disorder. GBS is a disorder in which the immune system attacks part of the peripheral nervous system‚ which is made up of nerves that extend out from the central nervous system. There are multiple names for this disorder for example it may be called‚ Acute Idiopathic Polyneuritis‚ Acute Inflammatory Demyelination‚ and Landry- Guillain-Barre syndrome. Guillain-
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that is performed by using the hands‚ forearms‚ and sometimes the elbows‚ to move the skin‚ blood‚ oxygen and lymphatic system. This is accomplished by stroking the skin with a firm movement and by manipulating the muscles. These movements are executed over the body as a whole. The intention is to move everything towards the heart. This increases movement of the internal systems of the body‚ and provides better results of the massage. Chiropractic care is performed with the hands and the use of
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cholinergic nerves. Acetylcholine is found in both the peripheral nervous system and the central nervous system. Acetylcholine can also be found in the autonomic nervous system and is the only neurotransmitter used in motor division of the somatic nervous system. In the peripheral nervous system acetylcholine plays a role in skeletal muscle movement‚ as well as in the regulation of smooth muscle and cardiac muscle. In the central nervous system acetylcholine is believed to be involved in the sleep-wake
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1. Identify at least five organ systems in this region of the arm that the surgeon would have marked for reattachment. a. Integumentary b. Skeletal c. Muscular d. Nervous e. Cardiovascular 2. Within each system‚ list the names of the specific structures that had to be reattached. De specific! Go to the chapter on each system and identify the structures that you would find in the injured region. a. Integumentary- The hypodermis‚ dermis and epidermis‚ which is the skin‚ would all have to be
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Why psychology? know yourself figure other ppl out manipulate others Psychology – scientific study of behavior and mental processes Science that studies behavior and the physiological and cognitive processes that underlie it‚ and the profession that applies the accumulated knowledge of this science to practical problems Key ideas -science -behavior and internal processes -application -level of analysis Great debates in psychology * free will determinism To what extent do we
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NEURAL CONTROL AND COORDINATION CHAPTER 21 NEURAL CONTROL COORDINATION 21.1 Neural System 21.2 Human Neural System 21.3 Neuron as Structural and Functional Unit of Neural System 21.4 Central Neural System 21.5 Reflex Action and Reflex Arc 21.6 Sensory Reception and Processing 315 AND As you know‚ the functions of the organs/organ systems in our body must be coordinated to maintain homeostasis. Coordination is the process through which two or more organs interact and
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Your heart races as you run out in the street to see if you can be of any help. So much is happening at one time‚ you feel like your brain is on overload. ! Just how does your nervous system deal with so much information at one time? Did you realize that a big part of communication between and within human body systems is electrical in nature? Without it‚ body processes would shut down‚ starting with your heartbeat! You should remember from PBS that your heart beats when an electrical signal moves
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affected his control over his voluntary movements. Which part of the nervous system distributes motor commands to skeletal muscles? Somatic nervous system The somatic nervous system controls the contractions of skeletal muscles and is under voluntary control. Which principle descending motor pathway provides conscious control over voluntary muscle movements? Corticospinal pathway The corticospinal pathway is also called the pyramidal system and provides conscious motor control over skeletal muscles. Which
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that our bodies can feel‚ whether they are actual objects or internal pain. Although we are aware of these textures‚ pressure‚ and sensations most of us probably do not realize that it is the job of our nervous system to make sure we are conscious of these things. XXX So what about our nervous system helps us identify these sensations? In order for our bodies to perceive vibrations we need Pacinian corpuscles. The Pacinian corpuscles are located our fingers and hands where they detect vibrations by
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SafeAssign by the due date specified on Blackboard. 1. Summarize reflex circuits and how the nervous system sends signals to organs. Why is the pharmaceutical industry interested in this function? Reflex circuits harmonize single organs activities‚ so you don’t have to consciously plan your heart beat and breathing. Reflex circuits are made up of neural circuits‚ which are the basic building blocks of the nervous system. The neurons transmit signals down axons‚ and then the signals stimulate the release
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