Educate People On Pusher Syndrome

Educate People On Pusher Syndrome The brain is a very complex organ. Everything we do or think takes place in a very confined, small space. Any injury that occurs in the brain can affect the whole body. Pusher syndrome is a disorder following right or left brain damage. Pusher syndrome occurs when the patient pushes away from the nonhemiparetic side.2 Pusher syndrome is observed in about 10 percent of acute stroke patients that has hemiparesis.10 Typically, pusher syndrome occurs in strokes, but may also occur in trauma, tumors, or other kinds of brain damage.11 Pusher syndrome usually occurs when the posterolateral portion of the thalamus, that is located deep within the cerebral hemispheres beneath the cortex and is the relay center for sensory and motor mechanisms and the suprathalamic white matter is involved.1,12,13 The damage is caused by higher pressure, swelling, and other secondary pathologies.10 Pusher syndrome is usually caused by a hemorrhagic stroke rather than a cerebral infarction.10 A posterior thalam ic hemorrhage causes bigger lesions than thalamic infarctions, which frequently leads to pusher syndrome.7 Stroke Since pusher syndrome is usually the result of a stroke, it is important to know some basic facts about strokes. One of the most common causes of death in the United States is due to a stroke.14 The long term cause of disability is also due to a stroke.15 Strokes can cause an increased dependence for many survivors.16 A stroke is one of the most expensive and life changing syndromes keeping people from fully participating in their lives.17 Stroke occurs when there is an interruption of blood flow to the brain and it causes sudden severe neurologic loss of function. Hypertension, heart disease, and diabetes are major risk factors for having a stroke.5 The age of people having strokes are starting to decrease.17 There are two different classifications of stroke, which are hemorrhage and ischemic strokes. Ischemic strokes are caused by thrombosis, embolism, or systemic hypoperfusion, while hemorrhage strokes are caused by intracerebral or subarachnoid hemorrhage. A thrombotic stroke is caused when a disease causes a thrombus and reduces blood flow distally. An embolic stroke is caused when debris breaks off and travels elsewhere to block arterial access to a particular region of the brain. Intracerebral hemorrhage stroke is usually from small arteries bleeding directly into the brain. This bleeding causes a localized hematoma that spreads along white matter pathways. The accumulation of blood can occur within minutes or hours. The hematoma grows until the pressure increases to its limit or until the hemorrhage decompresses by emptying into the ventricular system or into the cerebrospinal fluid on the surface of the brain. Subarachnoid hemorrhage stroke is usually caused by a rupture of arteri al aneurysms that are located at the base of the brain. Subarachnoid hemorrhage strokes can be also caused by bleeding from vascular formations that lie near the pial surface of the brain. Ischemic cerebral infarctions are responsible for 80 percent of strokes and brain hemorrhage is responsible for 20 percent of strokes.18 Strokes can cause many neurological deficits. Those deficits include deficits in motor control, abnormal synergistic patterns of movement, muscle weakness, sensory deficits, and a loss of range of motion.14 People having symptoms of a stroke should have a MRI or CT scan within 24 hours of onset.19 Symptoms of stroke include: sudden numbness or weakness in the arm, leg, or face on one side of body, sudden confusion or trouble speaking, sudden trouble seeing, sudden difficulty with walking, dizziness, loss of balance, and sudden headaches.5 Characteristics of Pusher Syndrome Pusher syndrome is characterized by pushing toward the hemiparetic side. A patient with pusher syndrome strongly resists the vertical upright position. They align their longitudinal axis of their bodies with what they perceive as vertical, which is toward their hemiparetic side.3 A patient with pusher syndrome usually tilts their body 20 degrees to their hemiparetic side.4 Pushing varies in severity and increases with postural challenges. In sitting, the patient leans toward the weaker side. In standing, the patient has a high risk for falls because they are unbalanced and the hemiparetic lower extremity cannot support the weight of their body. The patient shows no fear of pushing to the weak side.5 These patients actually show fear of falling toward their nonparetic side and that is why they push toward the hemiplegic side.20 Normally, a patient with a stroke increases their weight bearing on their stronger side, so this syndrome is opposite of the expected tendencyà ¢Ã¢â€š ¬Ã¢â€ž ¢s.5 Pusher syndrome is more prominent when patients are upright rather than lying down.21 Patients with pusher syndrome has paresis of the contralesional extremities more frequently and more severe than patients without pusher syndrome13 These patients also have an unstable gait because they continuously fall to their paretic side. The inability to bear weight on the paretic lower extremity also causes gait disturbances. Part of the underlining mechanism of pusher syndrome is the mismatch between the visual vertical and tilted orientation of the body.14 Diagnosing Pusher Syndrome To diagnose pusher syndrome, the Standardized Scale of Contraversive Pushing (SCP) is used on the same day of the MRI acquisition. The SCP analyzes three different areas. The first area to be assessed is symmetry of spontaneous body posture. The next is the use of the nonparetic arm or leg to increase pushing force by abduction and extension of extremities. Last is the resistance to passive correction of posture. These tests are determined when the patient is sitting with feet on the ground and standing. For a patient to be diagnosed with pusher syndrome, all three analyzed areas have to be present and with a score of at least one with respect to their spontaneous postures and at least a score of one with respect to the use of the nonparetic arm and leg to increase pushing force by abduction and extension. Also the patient has to show a resistance to the correction of the posture.6 The SCP is a simple and fast test but it is not suitable when symptoms are slight and only show up in d ynamic activities like walking. Another way to diagnose pusher syndrome is a four-point scale that assesses the presence of pusher syndrome by examining different postures. If a patient does not have pusher syndrome they will receive a score of zero. If pusher syndrome is only present in standing, the patient receives a score of one. If pusher syndrome is also present in sitting the patient receives a score of two. If pusher syndrome is also present while lying down the patient receives a score of three.7 Treatment of Pusher Syndrome Physical therapy is a very important part of recovery for a patient with pusher syndrome. Patients with hemiplegia and pusher syndrome will be admitted to inpatient rehabilitation more frequently than patients with less severe symptoms.7 Pusher syndrome causes impairments on postural balance.8 One of the first goals of physical therapy should be to demonstrate and align posture.2 Visual cues may be helpful for patients to try to align their body axis to the earth vertical.14 The therapist can sit next to their less involved side or have the patient sit against a wall with their less involved side and tell the patient to lean toward the therapist or against the wall. To help with sitting posture, physical therapy can include sitting on a therapy ball to promote symmetry and sitting. While the patient is on the ball, the weaker lower extremity should cross over the stronger lower extremity. To help get the weak lower extremity out of flexion, which is often the position of the weaker l ower extremity; the patient can wear an air splint or a leg splint. The therapists can actually tap directly over the quadriceps muscle to promote extension. A modified plantigrade position is a great position to begin early standing. In this position, the therapists can focus on using the weaker lower extremity to work on unilateral support. The weaker upper extremity may also be in a position of flexion, so an air splint can be used to promote extension of that upper extremity. A patient can stand in a corner or doorway to promote symmetrical standing. The therapist should block the stronger extremities from moving into abduction and extension and pushing. The therapist should provide constant feedback about body orientation and have the patient practice correcting orientation and weight shifting.5 When a patient begins gait training, the therapist can lower the height of the assistive device so the patient has to bear weight on the uninvolved side.22 If a patient requires transfe rring, they should be transferred to their weaker side. Transferring this way is much more convenient since the patient is already pushing in that direction. Also, since pusher syndrome is the result of a stroke, the treatment of a patient with a stroke should also be discussed. The level of the patient with a stroke must be part of consideration when a patient begins therapy. There are many tests to measure the independence in activities of daily living. These tests include the Functional Independence Measurement (FIM), Glasgow Outcome Scale (GOS), modified Rankin Scale (mRS), and the Barthel Index (BI).23 A therapist will examine the patient and make a decision on the level that the patient is on in order to see which direction to begin therapy. Another scale that needs to be evaluated for a patient with a stroke is the Brunnstrom stages of recovery. This scale rates the patient in the progression of the typical characteristics of stroke behaviors. This scale goes through seven stages of recovery. The stages begin with stage one as the patient is flaccid, stage two as the patient begins to develop spasticity, stage three as spasticity i s at its greatest, stage four and five as the spasticity decreases, stage six as spasticity is completely gone and stage seven as the patient is back to normal function. The therapist should also be aware of synergy patterns and help the patient to work out of these patterns.22 The stages of motor control and the stages of developmental posture are very important aspects of therapy for stroke patients. A therapist should be aware of these sequences and follow them in the treatment of a stroke patient.5 After a patient suffers a stroke, balance ability can be improved by physical therapy interventions. After a stroke, early impaired balance is strongly associated with future function and recovery.15 The Bobath concept of Neuromuscular Developmental Treatment (NDT) is one of the many tools that therapist can use to deal with individual deficits and opportunities for stroke survivors. NDT is especially useful for those patients with a good prognosis for recovery. Bobath explained that a patient suffering from hemiplegia should be active while the therapist assists them in moving by using key points of control and reflex inhibiting reflexes.9 The key points of control are head, shoulders, hips, or distal extremities. The shoulder and pelvic girdle is the most important points to influence postural alignment. A therapist would apply manual contact to the shoulder and pelvis to influence muscle tone distribution and distal movements. The distal key points are the elbows, hands, knees, an d feet. The distal key points affect the movement of the trunk. Once a patientsà ¢Ã¢â€š ¬Ã¢â€ž ¢ tone is manageable, the therapist superimposes normal movements and posture. When a therapist superimposes normal movement and posture, it is done within the context of a functional activity. NDT is a great way to inhibit abnormal postural reflex activity and movements and facilitate normal patterns. Normal motor patterns include head and trunk control, upper extremity support, and balance reaction. NDT is also a good approach to align posture.22 Proprioceptive Neuromuscular Facilitation (PNF) is reported as being the most effective protocol for achieving the greatest increase in range of motion.24 PNF is also used to increase strength, flexibility, and range of motion. By increasing these things and integrating these gains, the patient can establish head and trunk control, iniate and maintain movements, control shifts in the center of gravity, and control their pelvis and trunk while the extremities move. PNF is unique diagonal patterns of movement. Most movements do not occur only in the cardinal plane but also occur as triplanar. PNF patterns simulate the demands incurred during functional movements.22 Another good approach to physical therapy is to strengthen the weak muscles. Tone is another issue that must be addressed in physical therapy in a patient with a stroke and pusher syndrome. Patients can either have low tone (flaccid) or high tone (spastic). Low tone can be corrected by using facilitory techniques, and high tone can be corrected by using inhibitory techniques.5 Some facilitory techniques include quick stretching, tapping, vibration, approximation, and weight bearing. Some inhibitory techniques include slow, rhythmic rotation, weight bearing, prolonged icing, and static stretch.22 Occupational and Speech Therapy Occupational therapy is also required to expand rehabilitation to address participation in work, family, and community life.17 Upper extremity weakness also needs to be strengthened by the occupational therapist to perform activities of daily living.25 Although speech therapy may not be needed to treat pusher syndrome patients specifically, the injuries that result in this condition will require speech therapy, such as stroke or brain injury. Speech therapy may be needed to address aphasia, global or expressive. Prognosis of Pusher Syndrome Even though progress of a patient with pusher syndrome is based on a patient by patient case, they usually have good results. With effective training, the potential for minimizing the impact of pusher syndrome is good. Motor learning strategies are also very effective in reducing the effects of pusher syndrome and enhancing recovery.5 The functional recovery process may be very slow and require a longer stay in the hospital but usually a patient with pusher syndrome makes a full recovery. Recovery is usually completed by six months after the stroke.7 Conclusion Pusher syndrome can be a very devastating symptom after a hemorrhagic stroke. Ten percent of acute stroke patients suffer from pusher syndrome. A patient with pusher syndrome can have greater challenges with function and mobility. They have difficulties with standing and sitting as they push to their hemiparetic side and resist correction of posture. The Standardized Scale of Contraversive pushing (SCP) and a four-point scale are two ways to diagnose a patient with pusher syndrome. The treatment of pusher syndrome is dependent on physical therapy. Initially, correcting posture is the main focus of therapy. Then balance, strengthening weak muscles, and correcting abnormal movements are the focus of therapy. Neuromuscular Developmental Treatment (NDT) and proprioceptive Neuromuscular Facilitation (PNF) are great tools that help with physical therapy. Patients with pusher syndrome may have a slower recovery and a longer hospital stay, but usually make a full recovery within six months.

Electric Charge :: essays research papers

In some Greek experiments, objects attracted each other after rubbing. Other experiments produced objects that pushed away, or repelled, each other. The evidence showed that electric force made matter either attract or repel other matter.   Ã‚  Ã‚  Ã‚  Ã‚  Electric force is caused by electric charge. Electric charge is a property of the bits of matter within atoms. Electric force can cause matter to attract or repel because there are two kinds of charge – positive and negative charge.   Ã‚  Ã‚  Ã‚  Ã‚  The effects of electric force can be summarized as the law of electric charge: Pieces of matter with the same kind of charge repel each other. Pieces of matter with the same kind of charge attract each other. 2 objects with a positive charge repel each other, as do 2 objects with a negative charge.   Ã‚  Ã‚  Ã‚  Ã‚  Most objects are made of matter with equal amounts of positive and negative charge. Objects with the same # of positive and negative charges are electrically balanced, or neutral. Electric force is observed only when the balance of charge on objects is disturbed.   Ã‚  Ã‚  Ã‚  Ã‚  An electric charge on an object that causes the object to attract or repel other objects is called static electricity. The adjective static describes something that does not move. Charges on an object are called static electricity to contrast then with the moving charges in an electric current.   Ã‚  Ã‚  Ã‚  Ã‚  How can you disturb the balance of charge on objects so they exert electric force? The easiest way is the same way the ancient Greeks did it – by rubbing the 2 objects together. Rubbing neutral objects together allows charged pieces of matter to move from one object to another.   Ã‚  Ã‚  Ã‚  Ã‚  The invisible bits of negatively charged matter that move between objects are called electrons. The words electron, electricity, and electronics all come from the Greek word for amber – elektron. The transfer of electrons explains the electric force that attracts the balloon to the wool. Rubbing the neutral balloon with the wool cloth allows some electrons to leave the wool and stick to the balloon.   Ã‚  Ã‚  Ã‚  Ã‚  Neutral objects, like the balloon and the wool, become positively or negatively charged when their charges are disturbed. When an object becomes charged, no new charge is created; charge is simply moved around. This observation has been tested many times and is always true. It is stated a scientific law. The law of conservation of charge states all electric events occur by rearranging or moving charge.

Cities and urban life Essay

In any developing and developed countries, one of the indicators of development is the infrastructure and the growth of cities. Urban culture is the cultural behavior that is associated with the urbanites. Cities all over the world, from the time immemorial have behaviors and cultural elements that separate them from otherwise specific comparable rural areas. In the developed countries, the word urban is solemnly used as a euphemism to describe dot com culture or subsets of racial culture, and this forms a defined groups as a type of urban tribe. Therefore, names for cultural artifacts like urban loud music could be seen as a new term for certain class music. It can also refer to the greater availability of cultural resources such as art, theatre, events, etc as compared to suburban or rural areas. EXECUTIVE SUMMARY Impacts of urban life In summary, the author ventures on the advantages and disadvantages of urban life as compared to rural life. Here, there arises a query as to why the rich or the affluent prefer living in major cities. Moreover, the poor are associated with the rural life. Some of the advantages of urban life include availability of basic human needs in varieties. There is cheap and ready means of transport in urban areas as opposed to rural areas. Availabilities of reputable health facilities. In rural areas, one has to travel miles away to access health facilities, market, higher institution of learning etc. Contrary to that, some of the weaknesses associated with urban life include congestion due to over population, concurrent crime activities, pollution to water, air and environment at large, due to wreck less dumping of refuses, polythene bags and tins. Slums are another menace associated with urban life. In every large city, there must be a slum nearby. Conclusion From other disciplines perspective, the author introduces a disciplinary analyses and contested accounts of tourism and urban culture from geographical, historical, sociological, anthropological and economical point of view. Finally, there are some developments in subject field analyses from urban and planning studies, Cultural and leisure studies, Gender and queer studies. Reference: Cities and urban life, retrieved on 22sd September 2007, available at www. amazon. com/ Nancy Kleniewski (2004), A Political Economy of Urban Life, retrieved on 22sd September 2007, Longman, U. K

Crime Is on Increase Essays

Crime Is on Increase Essays Crime Is on Increase Essay Crime Is on Increase Essay Crime is on increase Unorganized society commonly caused by many reasons especially the vandalism that leads to unexpected crimes. As we know that, the number of crime committed is increasing day by day while there are also the varieties of its consequences as well as the solutions. In the next paragraphs, both causes and effects of crime will be discussed after one anther which will also be followed by the beneficial solutions. One of the causes of crime is the poor parenting skill which simply refers to the dysfunction of the family; divorce is the best match example that most of the children will definitely bring their feedback after its occurrence. By doing so, they will easily become the victim and thus commit the crime immediately. Similarly, fatherlessness also contributes to criminal activities after one has withdrawn oneself from the others or accidentally taken up with gangsters. Usually, they start either being absent or dropping out of school clustering their own friends into a small group and end up doing something for fun; the reasons behind their reaction is because of the ignorance of the parents toward them, so they will be automatically upset sometimes even lonely that they had to hang out with friends in order to get rid of boredom. Another significant cause that cannot be blamed for is the poverty throughout their whole life. Having nothing will sooner or later form the ambition which is the creation of greed; consequently, the poor will be the volunteers in any group works without thinking twice if it is a legal affair. No matter how many bad things they have done, they will try their best to earn the money for their own sake to put themselves equal as the people surrounded them for both position and wealth. Therefore, they will happily enjoy their life which has always been praying for. Yet all they have to do to be rich in a blink of an eye; for instance, a drug seller whose job is to sell the illegal drug for addictive gangsters. If one refuses to get involved in such a business, possibly means that he or she is trying to drive the luck away and having no interest in searching for a good chance to be the well-off person. There are even much more causes of crime which occurred daily while there are also many solutions at the same time. Firstly, there should be a reformation of the system especially education must be put on the first hand due to the fact that it helps people gaining knowledge for making better decision. Once education has been improved, there will be the varieties of employment provided by the local firms; searching for the qualified candidates to be the permanent member of its business activities. Hence, higher salary will be provided without hesitation if that candidate is the right person for recruitment; in addition, he or she is able to improve their living standard by having not only the money to get what they want, but also the reputation of being the rich. The last solution to deals with criminal activities is the punishment which is strengthened by law to scare away those who love committing crimes. The more criminal activities they have done, the more serious punishment they will get. In this case, it includes two different kind of punishments such as: the less serious punishment is to fine the money which is the law set by the local government, the more serious punishment is to sentence in prison many years according to the degree of how serious the crime is. With these solutions, there will be the automatic reduction of crime rate for sure. In conclusion, problem will be solved after its solutions have already found and used. Just like a quote says God never created a lock without its fixed keys. Solving problem is far different from taking an exam, taking exam, students need to complete the space where answers are required unless they know nothing, whereas you have to be flexible to deal with the problem confidentially and of course cannot skip any tasks at all; otherwise, something bad will happen continuously after one another.

Thetis - More than Achilless Mom

Thetis - More than Achilless Mom Thetis was the nymph who was mother to the Trojan War hero Achilles. But she was more than just one guys mother. Background Thetis  Ã‚  and one of the 50 Nereid daughters of Nereus (son of Gaia [Earth] and Pontos [Sea]; whom Hercules seizes in order to extract information pertinent to his labors) and Doris (daughter of the Titans Oceanus and Tethys). She might not have been Achilles mother, if things had gone differently, though. At one time, the king of the Greek gods, Zeus, had been wooing her, but a prophecy that the son would be greater than the father made Zeus give her up. After all, he didnt want a repeat episode of what happened with his own dad. As Prometheus prophesied in Aeschyluss play  Prometheus Bound, the god  plans a marriage that shall hurl him into oblivion from his sovereignty and throne; and then immediately the curse his father Cronus invoked as he fell from his ancient throne, shall be fulfilled to the uttermost. Thankfully, Zeus averted that by marrying Thetis off to another man... Marriage Instead, Thetis married a mortal king,  Peleus, at the command of Zeus. It was at this wedding that Eris, goddess of discord, tossed an apple for the most beautiful goddess of them all into the crowd and kicked off the events precipitating the Trojan War. The bride and groom produced a son, Achilles, whom Thetis tried to make immortal. She dipped her infant son into the River Styx, holding him by the ankle, according to tradition. This made him invulnerable, except at the one weak spot where Thetis had held him. Peleus didnt agree with this risky treatment and Thetis left him.   Thetis also shows up in Homers Iliad where she offers to get Achilles a new and better suit of armor and shield from the blacksmith of the gods, Hephaestus. Hephaestus was in her debt because Thetis and her sisters had cared for him when Hera threw him down from Olympus. As mentioned in the  Homeric Hymn 3 to Apollo, But silver-shod Thetis the daughter of Nereus took and cared for him with her sisters†¦ In the  Iliad, Homer says that Thetis also rescued Dionysus  from folks pursuing him: But  Dionysus  fled, and plunged beneath the wave of the sea, and  Thetis  received him in her bosom, filled with dread, for mighty terror gat hold of him at the mans threatenings. During the war, Thetis gave her son good advice, but he still tragically perished. -Edited by Carly Silver

CONTEMPORARY VISUAL CULTURE MAJOR ESSAY Example | Topics and Well Written Essays - 1750 words

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Business Operations and Systems Essay Example | Topics and Well Written Essays - 1000 words

Business Operations and Systems - Essay Example As the discussion stresses people reported horrific incidents like parcels being thrown past the main gate or dumped in a bin near the recipient’s house. The courier service companies focused severely on the operational costs that a missed mail would incur. They hardly cared about the efficient service that they should be providing to the customers. In the UK, 12% of deliveries fail during the first visit, costing the industry an estimate of ? This study highlights that opinions came flooding in, suggesting that the courier companies should develop software which could enable them to track down the customer’s current location and deliver the mail at the right time, right place and to the right person. Blackbay, a company providing services to courier firms, has developed a Smartphone application which enables the delivery firms to track the current location of its customers. This would not only enhance the ability of the courier companies to make more 'first time' deliv eries but also reduce the number of complaints from the consumers. Apart from focusing on the IT service providers, bankers and advertising agencies, the company should also focus on the logistics department, as logistics is considered to be an integral part of the company. As per a survey, the companies in the UK which performed an in-house logistics to reduce cost levels was in a saturation state compared to the companies which outsourced logistics services. Retail companies with large and complex networks had to depend on third party Logistics Company, which not only focused on delivering products on time but also aimed at providing good service.