Improving Motor Learning in Post stroke Patients
Stroke, the main cause of death worldwide, is a brain attack defined as sudden death of brain cells due to rupture of artery causing loss of speech, weakness, or paralysis of one side of the body (Lindsberg, & Roine, 2004)
The current trend in rehabilitation for patients with stroke is a process of ‘relearning’. Chan, Chan, & Au (2006) have pointed out that 93% of patients have difficulty in walking independently once they are discharged from the hospital. The authors have mentioned that 69.2% of post discharge patients were unable to participate in household tasks, 37.6% were housebound, and 70% did not travel. (Chan, Chan, & Au, 2006). There are many different therapeutic approaches developed so far for rehabilitation of patients after stroke. Among them motor learning approach can be considered important as it is an active practice of context specific motor tasks. The feedback provided plays a vital role to regain the lost motor function.
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Intrinsic feedback is response-produced information that is available to learners through their sensory system. Augmented feedback is said to be information provided from the external source, which supplements the learner’s own sensory information. Augmented feedback, which is divided as Concurrent feedback and terminal feedback is provided when the person is performing the task and when the task is being completed
Stroke occurs when the blood supply to the brain is blocked or condensed. Blood works to transport oxygen and other beneficial substances to the body’s cells and organs, as well as the brain. There are two main types of strokes that are known as Ischemic strokes and Hemorrhagic strokes. When the blood vessels that provides for the brain becomes congested, is it referred to as ischemic stroke, the most common stroke within adults. Blood clots, a cluster of blood that sticks together, are the cause of Ischemic strokes. Ischemic strokes also takes place when arteries become backed up with plague, leaving less blood to flow. Plague is cholesterol, calcium and fibrous and connective tissue that sticks to the walls of blood vessels. Ischemic strokes eternally damage the brain and cause a person's body to no longer function habitually.Some risk factors that may increase stroke are high cholesterol, diabetes, high blood pressure, and obesity. Some stroke factors are also due to old age or having a family that has a history of strokes. Men are more likely to have a stroke but the most st...
Scientists are on the brink of doing the unthinkable-replenishing the brains of people who have suffered strokes or head injuries to make them whole again. If that is not astonishing enough, they think they may be able to reverse paralysis. The door is at last open to lifting the terrifying sentence these disorders still decree-loss of physical function, cognitive skills, memory, and personality.
It goes without saying that everyone’s health is important and should be taken care carefully. Everyone has heard of strokes before but many people do not really know its meaning, types, and the number of individuals of that dies due to this issue. According to Centers for Disease Control and Prevention (2015), strokes kills an average of 130,000 people a year and it is one of the most common deaths that happen in the United States. An average of 800,000 of people die from cardiovascular disease and strokes and it is also a reason of long-term disability (Centers of Disease Control and Prevention, 2015). Strokes, which can also be called cerebrovascular accident or CVA happen when the blood supply to the brain is interrupted or the blood vessel going towards the brain burst. Then part of the brain dies or become seriously injured because the brain cells do not receive oxygen and they eventually die. People’s lifestyle may also impact seriously on their health and increase the possibility of having a stroke. Some of the risk that can severely increase the cause of stroke would be high blood pressure, heart disease, diabetes, cigarette smoking, as well as strokes that
As an Occupational Therapist, it is crucial to consider the wellbeing of Martha as a whole person. She is not merely a stroke patient. She is a homemaker, wife, and game enthusiast. Two conditions hindering her accomplishment of these meaningful occupations are her motor planning deficit and the lack of functionality in her right upper extremity (RUE). Martha has difficulty following multi- step commands, and relies heavily on the assistance of others with mobility, transfers, and activities of daily living (ADLs). Despite these, two of her strengths are her abilities to consistently answer yes/no questions by moving her head, and the mobility of her left upper extremity (LUE). She is alert and oriented to herself, and the strength and sensation in her LUE are within functional limits. These factors shape a client’s Occupational Therapy experience.
A stroke is the acute neurologic injury that come as a result of an effect of ischemia or haemorrhage of the encephalon. Ischemia is caused by diminished supply of arterial blood which carries sugar and oxygen to brain tissue. Haemorrhagic stroke is due to intracerebral or subarachnoid bleeding and it damages the brain directly at the site of the bleeding by compressing the encircling tissue. Ischemic strokes can be embolic or thrombotic. Thrombotic stroke consequences from clot formation in the arterial blood vessel that provides blood to the encephalon, and can bear upon either large vessel or small vessel.
People often know of strokes or someone affected by a stroke, but not always what constitutes a stroke. A stroke occurs when blood flow to the brain is interrupted or reduced due to a blockage or rupture of a blood vessel or artery that supplies blood to the brain. The interruption of blood flow deprives the brain of necessary nutrients and oxygen supplies, killing surrounding cells in the brain.
Strokes are not only the leading cause of mentally disabling adults, but they are also the third most common reason for deaths worldwide (Jarvis, 2012). In general, a stroke, also called a “cerebrovascular accident,” occurs when blood flow of the vascular system is blocked from reaching parts of the brain (Jarvis, 2012). There are two types of stroke, an ischemic stroke or a hemorrhagic stroke, and they differ in the way they affect the vascular system. An ischemic stroke is the most common type of stroke, accounting for 80 percent of all strokes, and it is due to a thrombus or embolus blocking blood vessels supplying the brain (Durukan & Tatlisumak, 2007). A hemorrhagic stroke is less common, but is caused by the rupturing of a blood vessel in the brain and causes bleeding (Jarvis, 2012).
This module has enabled the author to understand the concept of vulnerability, risk and resilience in relation to stroke. Therefore, it will contribute to her professional development and lifelong learning (NES, 2012). Additionally, the author has gained evidence based knowledge of person-centred care, compassion and self-awareness; all of which can be used to inform future practice (Miller, 2008). Consequently, she will be able to provide the appropriate level of care that can make a difference to a person’s recovery.
“Time is brain” is the repeated catch phrase when addressing the treatment and management of stroke (Saver, 2006). Access to prompt and appropriate medical care during the first few hours of stroke onset is critical to patient survival and outcomes. Recent changes in the guidelines for acute stroke care released by the American Heart Association (AHA) and the American Stroke Association (ASA) have improved patient access to treatment. Stroke treatment now follows the model of myocardial infarction treatment. Hospitals are categorized into four levels based on stroke treatment capability. The most specialized treatment is available in comprehensive stroke centers followed by primary stroke centers, acute stroke-ready hospitals, and community hospitals. The use of telemedicine now enables even community hospitals, with limited specialized capabilities, to care for stroke patients. Telemedicine puts emergency hospital personnel in contact with neurologists providing expertise in the evaluation of a stroke patient and determination of their eligibility for treatment with thrombolytic medication (Jefferey, 2013).
It is a known fact that approximately 8% of all strokes occurring worldwide, are caused by the rupturing of brain aneurysms. Those are the unlucky people, fortunately, about 94% of all brain aneurysms do not rupture at all, and people are able to live their lives normally, just of course being careful not to do anything to severely damage their head (Nisacara). The “brain” is the control center for your body. Your brain receives messages from your body. It also sends messages to other parts of your body” (DeGezelle).
A stroke is a serious, life-threatening medical condition that occurs when the blood supply to part of
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
McDonnell, M.N., Bryan, J., Smith, A.E., & Esterman, A.J. (2011). Assessing cognitive impairment following stroke. Journal of Clinical & Experimental Neuropsychology, 33(9), 945-953.
My grandfather's stroke affected his legs and his memory, which made it difficult for him to walk. My grandfather first used a cane, but his legs became too weak, so he tried a walker, but this lasted only a month. Not only could he not walk or take care of himself, but also he began to stay up at night and fall out of bed.
In this paper, I will be primarily focusing on the importance of feedback in learning. Practise is important to achieve goals but it cannot act alone, in order for a student to accomplish his/her goals he/she needs to practise; while practising it is important to receive feedback. By the end of this paper, I will try to prove why “Feedback is so important in learning”?