emeyer
Period 3
Mrs.Coik
Limb Paralysis Limb paralysis is the loss or impairment of movement of the limb as a result of muscle and nerve damage. The one of the most common causes of limb paralysis is a cerebral vascular accident, otherwise known as a CVA or stroke. The loss of movement can be localized and affect only a small area of muscle. It has the ability to affect a large area of muscle referred to as generalized paralysis. Another type of paralysis is unilateral paralysis, which is paralysis of one half of the body. Paralysis can be temporary, sometimes caused by an illness such as Bell’s palsy which causes temporary paralysis of facial muscles. There are many other denominations of paralysis such as partial or complete and spastic or flaccid. Partial paralysis is categorized by partial muscle sensation and function, such as the ability to use one arm and not the other. Complete paralysis is total loss of muscle function. Spastic paralysis is unusual stiffness, involuntary movement and spasms. Flaccid paralysis is when the paralyzed
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This damage causes paresis which is muscle weakness caused by the reduced efficiency of the brain and nerve cells. This weakness may be a warning of future paralysis. Not all nerve damage is equal. Erb’s palsy is paralysis of the arm caused by injury, the tearing of the C5-C6, which are cranial nerves. It, however, may heal over time or through rehabilitative means such as surgery and/or physical therapy. Tetraplegia is total or partial loss of all four limbs and also includes the torso. It may be either spastic or flaccid and is a result of illness or injury to nerves C1-C7. It is devastating because control and sensation are both lost. The afflicted person may have difficulty controlling autonomic functions such as breathing, digestion and control of the
Think about all the physical feats your body can do and how you use your body every day. There are many people across the globe who do not have this privilege.
The name of each condition describes the location and severity of the paralyzed muscles. The first type is Spinal paralytic polio. This is the most common type of the three, it is caused by an infection in the spinal cord. It leaves its victims crippled, producing paralysis in the arms and/or legs. The legs are usually affected more than arms. The second type is Respiratory polio. The polio virus attacks the respiratory or chest muscles, making it difficult or impossible for the patient to breathe without help from a breathing machine. This condition is very dangerous, and may result in death in as much as fifty percent of its victims. The a third type is Bulbar polio. The polio virus attacks the nerve cells that are found just above the spinal cord in the region called the “bulb” or brain stem. These nerve cells control the pharynx (throat) and larynx (voice box) muscles. When these areas are affected, the patient may have serious problems breathing, swallowing, and speaking. This is the most dangerous form of polio. Secretions collect in the throat and may block the airway (trachea), which may cause the patient to suffocate (Polio
Phantom pain refers to the phenomenal experience of pain in a body part that has been amputated or deafferented (Flor, Nikolajsen & Jensen, 2006). The characteristics of phantom pain have been described to occur in quick and sudden attacks of pain shooting up and down the amputated limb as well as cases of constant, excruciating pain whilst intensely perceiving the amputated limb to be cramped or postured abnormally (Katz, 1992). Approximately eighty percent of amputees report suffering from or at least experiencing some level of phantom pain post amputation; therefore it is a prominent issue (Flor, Nikolajsen & Jensen, 2006). Phantom pain is neuropathic pain that has no individual trigger but instead a plethora of psychobiological aspects of neuroplasticity that contribute to the cause of phantom pain (Grusser, Diers & Flor, 2003). The following will: outline the role of the peripheral and central factors associated with phantom pain and discuss the cortical reorganisation of the somatosensory cortex in relation to phantom pain.
Flaccid dysarthria results from damage to the lower motor neurons (LMN) or the peripheral nervous system (Hageman, 1997). The characteristics of flaccid dysarthria generally reflect damage to cranial nerves with motor speech functions (e.g., cranial nerves IX, X, XI and XII) (Seikel, King & Drumright, 2010). Lower motor neurons connect the central nervous system to the muscle fibers; from the brainstem to the cranial nerves with motor function, or from the anterior horns of grey matter to the spinal nerves (Murdoch, 1998). If there are lesions to spinal nerves and the cranial nerves with motor speech functions, it is indicative of a lower motor neuron lesion and flaccid dysarthria. Damage to lower motor neurons that supply the speech muscles is also known as bulbar palsy (Pena-Brooks & Hedge, 2007). Potential etiologies of flaccid dysarthria include spinal cord injury, cerebrovascular accidents, tumors or traumatic brain injury (Pena-Brooks & Hedge, 2007). Possible congenital etiologies of flaccid dysarthria include Moebius syndrome and cerebral palsy. Flaccid dysarthria can also arise from infections such as polio, herpes zoster, and secondary infections to AIDS (Pena-Brooks & Hedge, 2007). Additionally, demyelinating diseases such as Guilian-Barre syndrome and myotonic muscular dystrophy can also lead to flaccid dysarthria (Pena-Brookes & Hedge, 2007). The lower motor neuron lesion results in loss of voluntary muscle control, and an inability to maintain muscle tone. Fasciculations, or twitching movements, may occur if the cell body is involved in the lesion (Seikel et. al., 2010). The primary speech characteristics of flaccid dysarthria include imprecise consonant production, hypernasal resonance, breathiness, and harsh voice (...
As motor neurons degenerate, this obviously means they can no longer send impulses to the muscle fibers that otherwise normally result in muscle movement. Early symptoms of ALS often include increasing muscle weakness, especially involving the arms and legs, speech, swallowing or breathing. When muscles no longer receive the messages from the motor neurons that they require to function, the muscles begin to atrophy (become smaller). Limbs begin to look thinner as muscle tissue atrophies (Choi, 1988).
Emery-Dreifuss muscular dystrophy is a rare form of muscular dystrophy characterized by early onset contractures of the elbows, achilles tendons and post-cervical muscles with progressive muscle wasting and weakness It is also associated with heart complications like cardiomyopathy and arrhythmia which in both cases can lead to death. Cardiomyopathy is a heart disease which affects the muscles of the heart. In cardiomyopathy is muscles get rigid, enlarged or thick. They also sometimes changed by scar tissues. On the other hand arrhythmia is a disorder with the rhythm or rate of heartbeat. The heart can beat fast, which is called tachycardia or it could be beating too slow, which is called bradycardia. Emery-Dreifuss muscular dystrophy is characterized by early onset of contractures and humeroperoneal distribution. Humeroperoneal refers to effects on the humerus and fibula. The genes known to be responsible for EDMD encode proteins associated with the nuclear envelope: the emerin and the lamins A and C.
The earliest symptoms of ALS are weakness of the muscles, which is to be expected. These types of symptoms can involve having trouble swallowing, cramping, or stiffness of certain muscles. As the disease progresses, patients lose the ability to control all voluntary movements. Generally, sensory nerves and the autonomic nervous system are unaffected, meaning that individuals with ALS can hear, see, touch, smell, and taste properly. The types of muscles you are able to control by the early symptoms, all depends on which motor neurons are damaged first. The most common motor neurons that get damaged early on are the ones called “limb onset,” which have to do with the arms and legs. As expected, people with “limb onset” experience trouble when walking and running, such as stumbling, tripping, or dragging of the foot. Other types of “onsets” that ALS patients might experience, is “bulbar onset” and “respiratory onset.” Bulbar onset ALS patients have a difficulty time speak...
... damaged neurons. (Mayo clinic, 2014). This is called neuroplasticity, the ability for the nerves to compensate for damage caused by some outside force. Because of neuroplasticity physical training works to cure some of the paralysis left by the virus and allows us to walk again after the legs or another appendage is deformed or damaged.
The most common types of topographical types are diplegia, hemiplegia, double hemiplegia, and quadriplegia. The basal ganglia are part of the extrapyramidal system and work in conjunction with the motor cortex in providing movement and serve as the relay center. Damage to this area results in Athetoid Cerebral Palsy, the second most common form of cerebral palsy. Involuntary, purposeless movements, particularly in the arms, hands, and facial muscles, characterize athetosis. In addition, the individual can become “stuck” in abnormal positions or postures and require specific positioning to maintain normal tone and movement.
It is estimated that 1 out of every 5,600-7,700 boys ages 5-24 have Duchene or Becker muscular dystrophy. (“Data & Statistics,” 2012 April 6) Muscular dystrophy is a group of genetic diseases defined by muscle fibers that are unusually susceptible to damage. There are several different types of muscular dystrophy some of which shorten the affected person’s lifespan. (“Muscular dystrophy: Types and Causes of each form,” n.d.) There is a long history of the disorder but until recently there wasn’t much knowledge of the cause. (“Muscular Dystrophy: Hope through Research,” 16 April 2014) Symptoms are obvious and can be seen as soon as a child starts walking. (“Muscular Dystrophy,” 2012 January 19) Although muscular dystrophy mostly affects boys, girls can get it too. (“Muscular Dystrophy,” 2012 January 19) There is no cure for muscular dystrophy but there are several types of therapy and most types of muscular dystrophy are still fatal. (“Muscular Dystrophy: Hope through Research,” 16 April 2014)
insurance coverage is important and can be obtained through government sources, employer benefit programs, or private providers.)
The most common type is Peripheral Neuropathy. It is also referred to as distal symmetric neuropathy or sensorimotor neuropathy. In this type, the legs, feet, toes, arms, and hands experience pain and loss of sensation. Typically, the lower extremities are involved before the upper extremities and a loss of reflexes is common. It is with this type of neuropathy that ulcers, wounds, infections, and in severe cases, amputation is most common (Dyck, Feldmen, & Vinick).
The Theme of Paralysis in The Love Song of J. Alfred Prufrock "'I grow old. I grow old. I shall wear the bottoms of my trousers rolled. What does that mean, Mr. Marlowe. Not a bloody thing.
Stroke is a commonly known disease that is often fatal. This cellular disease occurs when blood flow to the brain is interrupted by either a blood clot halting the progress of blood cells in an artery, called an Ischemic stroke, or a blood vessel in the brain bursting or leaking causing internal bleeding in the brain, called a hemorrhagic stroke. When this happens, brain cells are deprived of oxygen and nutrients because the blood cells carrying these essential things are stopped, causing them to die. When the cells in the brain die, sensation or movement in a limb might be cut off and may limit an organism’s abilities. A person with stroke is affected depending on where in the brain the stroke occurs. In other words, symptoms of a stroke
The disability that I would the least comfortable socially interacting with would be a physical disability. Our current society is one that values physical appearances. At a young age, family and friends tell children they have to act and look a certain way in order for others to like them. The media shows young boys and girls what a “hot” person looks like, and what they can do in order to look more like them. A physical disability would affect the image one is to present to society, and that can be emotional scarring. “When physical appearance is altered as a result of disability, the body falls further away from the expectations of society and body image, and the attitude one has toward the physical self may decline and affect self-image”