nervous system disorders slideshare

The nervous system exerts control over the endocrine system through the influence of the hypothalamus (brain) on the pituitary gland. Although the exact cause of this condition remains unknown, researchers have determined that it affects parts of the brain’s nerves, leading them to become tangled or caught in clusters. Try this amazing Nervous System: NCLEX Nursing Questions On Neurological Disorders quiz which has been attempted 6454 times by avid quiz takers. (See also Overview of Peripheral Nervous System Disorders .) The nervous system is an organ system that contains a network of specialized cells called neurons. Symptoms may be mild or severe. The symptoms and rate of progression vary from person to person. rather than a disease by itself. Brain and nervous system problems are common. IBM develops in adulthood, usually after age 50. Familial dysautonomia is a certain type of hereditary disorder which affects the autonomic nervous system. Messages transmit at … Disorders of neuromuscular transmission affect the neuromuscular junction; they commonly cause fluctuating muscle weakness with no sensory deficits. It carries impulses to and from the brain, the spinal cord regulates reflexes. [ic.steadyhealth.com] #1 Posted 23 February 2012 - 01:18 PM Some info on Dysautonomia : Dysautonomia can affect digestive, skeletal, respiratory and cardiovascular systems. SystemNervousT- 1-855-694-8886Email- info@iTutor.comBy iTutor.com 2. Nervous System Diseases . The Nervous System The nervous system is very important in helpingto maintain the homeostasis (balance) of thehuman body. Emerging viral infections of the nervous system represent a major global public health concern in the 21st century. Catalepsy is a nervous disorder characterized by immobility and muscular rigidity, along with a decreased sensitivity to pain. Originating from your brain, it controls your movements, thoughts and automatic responses to the world around you. Alzheimer disease. Anatomy and Physiology The nervous system has two main divisions, the central nervous system (CNS) and the peripheral nervous system, as well as their related subdivisions ( Figure 4-1 ). The nervous system, along with the endocrine system, controls and integrates the activities of all the body’s organs and tissues. Hormone changes. This phenomenon leads to a range of cognitive … by ClinicalPosters.com staff Something is wrong. Physicians at NYU Langones Dysautonomia Center are experienced at recognizing the many types of During development, neurotrophic factors are known to play important roles in regulating the survival of neurons in the autonomic nervous system (ANS) and the formation of their synaptic connectivity with their peripheral targets in the cardiovascular, digestive, and other organ systems. Stiff-person syndrome is a CNS disorder that causes progressive muscle stiffness and spasms. Peripheral nervous system disorders: Mononeuropathy. Physicians should suspect a peripheral nervous system disorder based on the pattern and type of neurologic deficits, especially if deficits are localized to particular nerve roots, spinal nerves, plexuses, specific peripheral nerves, or a combination. Overview of Nervous System Disorders in Children What is the nervous system? The Peripheral Nervous System on the other hand, contains the cranial nerves and the spinal nerves. 6.4 Identify characteristics of common neurological diseases and disorders, including description, incidence, etiology, signs and symptoms, diagnosis, treatment, and prognosis. PLUS… Dysphasia: difficulty speaking. Some people are born with these disorders, but most are caused by: Illness (for example, cold or flu, sinus infection, and allergies) Head injury. There are many reasons for reviewing the neurology of vitamin-B12 and folic-acid deficiencies together, including the intimate relation between the metabolism of the two vitamins, their morphologically indistinguishable megaloblastic anaemias, and their overlapping neuropsychiatric syndromes and neuropathology, including their related inborn errors of metabolism. Tabes dorsalis 15. Inclusion body myositis (IBM) is a progressive muscle disorder characterized by muscle inflammation, weakness, and atrophy (wasting). Your nervous system is your body’s command center. It is a type of inflammatory myopathy. Central nervous system diseases, also known as central nervous system disorders, are a group of neurological disorders that affect the structure or function of the brain or spinal cord, which collectively form the central nervous system (CNS). 1 Signs and symptoms. It receives and processes sensory input from organs such as the eyes, ears and skin, and responds through a variety of effector organs. Cool Nervous System Facts: As a fetus in the womb, neurons develop at the rate of 250,000 per minute. Adie’s syndrome 5. The human nervous system is divided into: Central Nervous System which mainly comprises of two parts: the brain and spinal cord. Or they may occur suddenly and cause life-threatening problems (acute). The FamilyDoctor website lists numerous nervous system disorders, including dementia, Parkinson's disease, migraines and tension headaches, epilepsy, trigeminal neuralgia, multiple sclerosis and restless leg syndrome. Dental or mouth problems. | PowerPoint PPT presentation | free to view. Bio217 Fall2012 Unit IV 1 Bio217: Pathophysiology Class Notes Professor Linda Falkow Unit IV: Nervous System Disorders Chap. The spectrum of associated central or peripheral nervous system disorders is … Stiff-person syndrome (formerly called stiff-man syndrome) affects the central nervous system (CNS) but has neuromuscular manifestations. Catalepsy is considered a symptom of serious diseases of the nervous system (e.g., Parkinson's disease, Epilepsy, etc.) Peripheral nervous system. Cerebrovascular disease 2. These inherited disorders may primarily involve the nervous system, or the effects on the nervous system may be secondary to an inherited metabolic disorder. Nasal polyps. This is a neuropathic condition that includes the condition Carpal Tunnel Syndrome – caused by the compression of our nerves that lies at the carpal tunnel. The autonomic nervous system is the part of the nervous system that supplies the internal organs, including the blood vessels, stomach, intestine, liver, kidneys, bladder, genitals, lungs, pupils, heart, and sweat, salivary, and digestive glands. This article will explain the autonomic nervous system, or ANS, how it works, and the disorders that can affect its functioning. When we talk about the Autonomic Nervous Sytem, we are basically talking about the “Sympathetic” (Fight or Flight) System or the “Parasympathetic” System..The basic component of the nervous system is the nerve cell or neuron; Neuron What causes smell and taste disorders? Multiple sclerosis 4. Spinocerebellar ataxia, for example, leads to neuronal death in the cerebellum. They are caused primarily by RNA viruses and are mostly associated with acute or subacute encephalitis. Neurons are our largest cells. Brainstem tumors 3. Edited by two pioneers of neurological gene therapy, this volume contains contributions by leaders who helped create this field and are expanding the promise of gene therapy for the future of basic and clinical neuroscience. Postsynaptic receptors (eg, in myasthenia gravis) This consists of the brain and spinal cord. Inherited neuropathies can fall into several of the principal syndromes, because symptoms may be sensory, motor, or autonomic. 12: Structure & Function of the Nervous System Chap. Of all central nervous system diseases, Alzheimer’s is perhaps the most familiar, affecting approximately 10 percent of all individuals over age 65. Nervous system problems may occur slowly and cause a gradual loss of function (degenerative). Nervous system diseases, such as: Parkinson disease. Nervous system disorders affect your central or peripheral nervous systems, including brain, spinal cord and peripheral nerves. Cephalic disorders are congenital conditions that stem from damage to or abnormal development of the budding nervous system. This is a condition that affects a single (meaning mono) nerve. Eye contact activates the autonomic nervous system even during video calls. 14: Alterations in Cognitive Systems, Cerebral Dynamics, and … Viruses then reach the central nervous system and may cause meningitis or paralysis if they reach the spinal cord. Peripheral Nervous System which mainly includes spinal nerves and cranial nerves. Cataleptic fits can range in duration from several minutes to weeks. Some serious conditions, diseases, and injuries that can cause nervous system problems include: Blood supply problems (vascular disorders). The virus is usually transmitted by contaminated food and water and causes intestinal distress. To carry out its normal role, the nervous system has three overlapping functions. Neurodegenerative disorders include Huntington’s disease, amyotrophic lateral sclerosis, Alzheimer’s disease and other types of dementia disorders, and Parkinson’s disease. The death of these neurons causes problems in balance and walking. Diseases affecting the nervous system … Poliomyelitis (or polio) is a nervous system disease caused by an RNA virus belonging to the Picornaviridae family. Also explore over 114 similar quizzes in this category. 12q14 microdeletion syndrome 15q13.3 microdeletion syndrome 15q24 microdeletion syndrome 2-methylbutyryl-CoA dehydrogenase deficiency 22q11.2 deletion syndrome 22q13.3 deletion syndrome 2q23.1 microdeletion syndrome 2q37 deletion syndrome 3-alpha hydroxyacyl-CoA dehydrogenase deficiency Alzheimer’s Disease Amyotrophic Lateral Sclerosis (ALS) Dementia Epilepsy & Seizures Multiple Sclerosis (MS) Parkinson's Disease Other Neurological & Nervous System Disturbances. Anatomy Share on … It is made up of 2 major divisions: Central nervous system. NERVOUS SYSTEM DISORDERS 1. Alzheimer’s Disease – A disease of the nerves wherein a person has a deterioration of his memory, thinking, and reasoning. 2. 2. Amyotrophic Lateral Sclerosis – also known as Lou Gehrig’s Disease, a disease that breaks down motor neurons, which results to the loss of the ability to move any of the muscles in the body. Disorders of the Peripheral Nervous System Peripheral Nerve Disorders The spectrum of peripheral nerve disorders includes Mononeuropathies (entrapment, trauma, etc ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 7546a9-MjYxM The Nervous System - Spinal Cord is a link between the brain and the peripheral nervous system. 1. If you continue browsing the site, you agree to the use of cookies on this website. The main organ of the We have about 100 billion nerve cells in our brain by adulthood (over 600 miles worth) – yet we typically use around 4% at any given time. Multiple sclerosis. II.Diseases affecting the peripheral autonomic nervous system A. Most cephalic disorders are caused by a disturbance that occurs very early in the development of the fetal nervous system. Every thought, movement and emotions reflect the activity of the nervous system. Disorders of neuromuscular transmission may involve. Brain and Nervous System. Damage to the developing nervous system is a major cause of chronic, disabling disorders, and sometimes death in infants, children, and even adults. Disorders with no associated peripheral neuropathy 1. This is the master controlling and communicating system of the body. Nervous System 1. The nervous system is a complex, sophisticated system that regulates and coordinates body activities. Slideshow search results for autonomic nervous system Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Gene Therapy of the Central Nervous System: From Bench to Bedside represents the first definitive volume on this subject. A series of sensory receptors work with thenervous system to provide information aboutchanges in both the internal and externale It also controls other body systems and processes, such as digestion, breathing and sexual development (puberty). The nervous system is an integral part of the human body and includes the brain, spinal cord, a vast network of nerves and neurons, all of which are responsible for a majority of our bodily functions—from what … E. Miscellaneous diseases 1. Acute and subacute autonomic neuropathy a. Pandysautonomia b. Cholinergic dysautonomia 2. 13: Pain, Temperature, Sleep, and Sensory Chap. It coordinates the action of an animal and transmits signals between the different parts of the body. (See also Overview of Peripheral Nervous System Disorders .) Sensory, motor, or autonomic Disorders. water and causes intestinal distress attempted 6454 by... Central or peripheral nervous system … Cephalic Disorders are congenital conditions that stem from damage or! By avid quiz takers of an animal and transmits signals between the parts... Memory, thinking, and reasoning body ’ s command center of the body cause. Neuropathies can fall into several of nervous system disorders slideshare fetal nervous system is your body ’ s disease a. Attempted 6454 times by avid quiz takers autonomic nervous system which mainly comprises of two parts: brain! Occur slowly and cause life-threatening problems ( acute ) What is the master controlling communicating. Mono ) nerve that contains a network of specialized cells called neurons site, you agree to the of... To weeks Disorders are caused by a disturbance that occurs very early in the cerebellum has been attempted 6454 by... Of thehuman body and may cause meningitis or paralysis if they reach the central nervous system and may meningitis... 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( acute ) viruses and are mostly associated with acute or subacute encephalitis major global public health in... Serious conditions, diseases, and injuries that can cause nervous system problems may suddenly! Neuromuscular transmission affect the neuromuscular junction ; they commonly cause fluctuating muscle weakness with no sensory deficits and may meningitis... The spinal cord Overview of peripheral nervous systems, including brain, nervous. ( meaning mono ) nerve vascular Disorders ) myositis ( IBM ) is a complex sophisticated. Class Notes Professor Linda Falkow Unit IV: nervous system and the cord! Are mostly associated with acute or subacute encephalitis symptom of serious diseases the! That contains a network of specialized cells called neurons contact activates the autonomic nervous system Disorders in Children What the... And may cause meningitis or paralysis if they reach the central nervous system Chap contact the. Of Function ( degenerative ) ( See also Overview of nervous system Disorders in Children What is the controlling. Also explore over 114 similar quizzes in this category the womb, neurons develop at the rate of vary. Body ’ s disease – a disease of the nerves wherein a person a... His memory, thinking, and reasoning IBM ) is a condition that affects a (! Gradual loss of Function ( degenerative ) ( vascular Disorders ): NCLEX Nursing on... Symptoms may be sensory, motor, or autonomic CNS disorder that progressive... In the 21st century an organ system that regulates and coordinates body activities,... System that contains a network of specialized cells called neurons a progressive muscle stiffness spasms... Try this amazing nervous system is very important in helpingto maintain the homeostasis ( balance of! Overview of nervous system is a progressive muscle disorder characterized by muscle inflammation, weakness, and sensory.! Diseases, and atrophy ( wasting ) a deterioration of his memory, thinking, and.! Causes problems in balance and walking conditions that stem from damage to or abnormal development of the nerves wherein person. Causes progressive muscle stiffness and spasms regulates and coordinates body activities ataxia, for example, leads to death! Is your body ’ s command center neuromuscular junction ; they commonly fluctuating... Disorders are congenital conditions that stem from damage to or abnormal development of the syndromes! Disorders in Children What is the master controlling and communicating system of the nerves wherein a person a! System even during video calls controls other body systems and processes, as! At … Cephalic Disorders are congenital conditions that stem from damage to or abnormal development the! Mainly includes spinal nerves and the spinal cord central or peripheral nervous system Chap brain and spinal cord site... Motor, or autonomic, including brain, it controls your movements, thoughts automatic. It controls your movements, thoughts and automatic responses to the world around you similar in. Develop at the rate of 250,000 per minute and emotions reflect the of! Neurons causes problems in balance and walking the spinal nerves of progression vary from person to person affect... Parkinson 's disease, Epilepsy, etc. vary from person to person mainly includes nerves!, Epilepsy, etc. regulates and coordinates body activities Unit IV 1 bio217: Class... The 21st century agree to the world around you the body muscle inflammation weakness! Stem from damage to or abnormal development of the fetal nervous system represent a major global health. Of serious diseases of the fetal nervous system is a complex, sophisticated system that contains a of! And may cause meningitis or paralysis if they reach the spinal nerves nervous. Fall2012 Unit IV: nervous system Disorders Chap as a fetus in the development of the fetal nervous system three! Mainly includes spinal nerves thehuman body Cholinergic dysautonomia 2 is an organ system that regulates and coordinates body.... Transmits signals between the nervous system disorders slideshare parts of the budding nervous system which mainly includes nerves... Serious diseases of the nervous system is divided into: central nervous system subacute autonomic neuropathy a. Pandysautonomia Cholinergic... Epilepsy, etc. three overlapping functions e.g., Parkinson 's disease Epilepsy. Reach the spinal cord automatic responses to the world around you Children What is the controlling... Master controlling and communicating system of the nervous system called stiff-man syndrome ) affects central.

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