Post-stroke depression is the most frequent and the most important neuropsychiatric consequence of a stroke. Almost half of the stroke survivors experience depression and this may result in the most adverse effects like functional recovery, mental recovery and survival.

In medical terms Post Stroke Depression (PSD) is frequently called as mood disorder due to general medical conditions. The depression symptoms include major depressive episodes like manic features or mixed features. By using the personal and social data of the patient from the hospital admission, community surveys or the previous studies of the patient in the clinic, the medical stream has succeeded in identifying two different types of depressive disorders associated with the cerebral ischemia. They are

The recent research into the strokes clearly states that the stem cell therapy is very important for the treatment and the reversing disabling effects of the stroke. Thus, a new way of the development of the stem cell lines will be very important.

A permanent gap is left in the brain by the stroke which destroys the person's capacity of speaking as well as moving normally. These gaps can be filled on with new cells says the researchers off the stem cell. Firstly, the stem cells were used for filling on the damaged area with the new neurons. These cells replace the functioning of the lost cells and thus help people to get recovered after a stroke.

Stroke is the third leading cause of death among the adults. There are three levels for the prevention of stroke these three levels are primary prevention, secondary prevention and tertiary prevention. The tertiary prevention level goes beyond the secondary preventive measures for addressing the care of the individual who has been already suffering from a stroke previously. The goal of the tertiary measures is to prevent the second or the third stroke and thereby reduce the disabilities of the patient. The patient is rehabilitated for re-establishing complete independence and hence improving the quality of life.

Stroke is one of the leading causes of death and long term disability. Also it requires a lot of money for its treatment. To counter this, a new method of treatment called Thrombolysis has been devised, which has also proved its worth and now is the most frequently used method to treat stroke patients. The only drawback of this method is that the treatment should be undertaken within three hours from the start of symptoms and the treatment may prove useless if undertaken after six hours.

A stroke means brain does not get enough blood supply because of blockage of arteries or

Bleeding into or around the brain. Hemorrhagic stroke is due to bleeding into or around the brain. It occurs when a blood vessel bursts inside the brain. Damage can happen rapidly as brain is very sensitive to bleeding. Bleeding irritates brain tissue which causes swelling. The expansion of bleeding is resisted by surrounding tissues of brain, which finally forms a mass 'hematoma'. Both will compress and displace normal brain tissue. Normally hemorrhagic stroke is associated with high blood pressure. Another cause is an aneurysm. A weak spot in an artery wall, which ballons out because of the pressure of the blood circulating inside the affected artery. It can burst and cause serious harm. It is yet unclear why people develop an aneurysm. But it may be genetic. Stroke can also be caused by the accumulation of a protein called amyloid within the artery walls.

The stroke victim needs a physical and emotional support and encouragement during the recovery period. It will help to make good and fast recovery. The change in the lifestyle can cause depression of stroke victim. He has to depend on others for the routine activities.

The stroke victim needs confidence building and encouragement for the emotional stability. Most of the people suffering from the stroke become depressed. The people with stroke experience partial or total paralysis of the face or limb muscles. They may lose the ability of speaking. The depression can delay or affect the recovery process. The symptoms of depression of stroke victims are lack of energy, fatigue, sleeping too much or too little, feelings of hopelessness, reduced interest in the previously enjoyed activities, loss of appetite, sadness and low self-esteem.

The stroke is resulted from the inadequate blood supply to the brain. Early treatment is very essential to avoid the permanent damage to the brain which can result in the potential disability. Any symptom of the stroke should be considered as the medical emergency. There are numerous remarkable advance technologies for the early diagnosis of stroke. They include the electroencephalogram, digital subtraction angiography, carotid phonoangiography, CT scan and MRI scan. MRI scan to diagnose stroke is more sensitive method.

Stroke is the sudden death of some brain cells due to a lack of oxygen when the blood flow to the brain is impaired by blockage or rupture of an artery to the brain. A stroke is caused by blockage in brain artery or bleeding in brain. Treatments can save patient's life but the damage happened because of stroke can not be repaired fully. Hence it is important to note down the risk factors of stroke so that we can try our best to prevent it. In most of the cases it is due to high or low blood pressure. 40 % of patients could have avoided the stroke if they are aware of high blood pressure. So it is the main risk factor for stroke. If the person's blood pressure is too high roughly greater than 140/90, the risk of stroke occurring is more. So controlling the blood pressure is important. The second important risk factor is consumption of tobacco. Cigarettes smoking cause the carotid arteries to develop atherosclerosis or to close. Because of diabetes small vessels to close earlier than expected hence it causes small strokes. Blood cholesterol is a general risk for blockage of blood vessels. If the heart beats are irregular then risk of having an embolic stroke is increased.

Stroke affects the blood vessels that supply blood to the brain. It occurs when the blood vessel bursts or is blocked by a blood clot or some mass, which brings oxygen and nutrients to the brain. Hence part of the brain doesn't get the nutrients and blood supply which it needs. The nerve cells require oxygen and blood which it is deprived of due to the burst or blockage and they die within minutes. And when they die the part of the body which they control can't work either. The effects of strokes are permanent because the dead cells can't be replaced.

A stroke is caused when the blood supply to the brain is stopped or interrupted due a clot in the blood or bleeding. The resulting consequences of a stroke are far more devastating. The primary consequence is death. But the worst part of a stroke is the permanent disability. The disability may not be only physical because a stroke also alters the way of thinking of the patient. The patient feels more depressed and depression is the worst part of a post stroke life.

The stroke is the serious condition of body caused due to highly reduced or interrupted blood supply to the brain. Due to inadequate supply of oxygen and nutrients, the brain cells start to die. It is caused due to embolism, hemorrhage or thrombosis. The stroke can cause sudden weakness or paralysis of the arm, leg and face, difficulty in speaking, blurred or double vision, loss of balance, loss of co-ordination, sudden dizziness, unusual headache, facial pain, vomiting and altered consciousness. The stroke should be considered as the medical emergency. Quick diagnosis is very necessary for getting proper treatment.

Stroke is death of brain cells because of insufficient blood supply to brain cells due to blockage or bleeding in brain. Strokes can be of two type's Ischemic stroke and Hemorrhagic stroke. The extent of damage depends on the severity of the stroke. Mostly Ischemic stroke victims recover early and physical disability is not seen. But with Hemorrhagic stroke some body functions or parts of body are affected and it could not be repaired fully.

Stroke treatment totally depends upon the extent of damage. Early treatment can help to minimize the damage to brain tissue and improve the recovery. Treatment mostly is long term including the rehabilitation and prevention of additional strokes.

The stroke or cerebrovascular accident involves a rapid loss of the brain function due to the interruption in the blood supply to complete or some portion of the brain. It is caused due to hemorrhage, thrombosis or embolism. The stroke can cause a permanent neurological damage or even results in death if it is not properly treated. Different types of strokes are ischemic stroke, hemorrhagic stroke, embolic stroke, watershed stroke and rarer types of stroke.

A person suffers from a stroke when the blood supply to the brain of the patient is cut. When the flow of blood to the brain of the victim is cut during a stroke, the lack of oxygen to the brain may produce very devastating results. The medical community that is related to this field has always advocated the use of physical therapy after a stroke for stroke rehabilitation, but with huge cost and fewer guarantees, this method is not used much for the rehabilitation of a stroke patient. Although the physical therapy appears to work only outwardly with some improvement in the physical activity, studies have now proved that long-term changes have actually occur mentally with the help of physical therapy. In this the undamaged brain cells step-in and take the place of the damaged cells.

Atrial Fibrillation is a condition in which the heart's 2 upper small chambers vibrate or shake rather than beating properly. Blood cannot be pumped out of them completely and so they may clot and pool there. If such a blood clot remains in the heart and blocks in an artery in the brain, it can result in a stroke. More than 15% of the strokes are seen in people having atrial fibrillation. Fibrillation also increases with increasing age.

AHA Recommendation for Preventing the Strokes

National stroke association in US is working to promote stroke awareness among people. The mission of the National Stroke Association is making people aware of the stroke risk factors and symptoms and advocate the reintegration of stroke survivors back into meaningful roles in society, to provide medical education to effect more rapid and aggressive treatment, elevate awareness. Stroke and cholesterol campaign of National Stroke Association is increasing stroke awareness in people. High blood pressure and cholesterol can result in stroke. Both can be reduced and prevented if proper care is taken. So all adults above 20 should check their cholesterol by a doctor every five years and more frequently after age of 45. Even some healthy people may have high cholesterol. If you do simple changes in lifestyle, diet and exercise routine you can avoid it. National Stroke Association provides a stage to share such valuable information with general public. It also builds national network of community based chapters, sponsors research.

A stroke is the sudden death of a portion of the brain cells due to a lack of oxygen. A stroke occurs when blood flow to the brain is damaged resulting in abnormal function of brain. It may cause due to blockage of an artery to the brain.

It can be divided into 3 types.

Emboli (distant clot)

Thrombosis (local clot)

Cerebral hemorrhage

Emboli (distant clot): A clot is formed in the blood vessel which is previously narrowed due to atherosclerosis.

Diabetes is a condition in which the body is unable to produce appropriate levels of insulin. Insulin is required to transfer the sugar and other foods present in your body into energy. Diabetes Mellitus is a condition as fasting blood glucose of 126 mg/dl or more.

Though diabetes mellitus is considered as an independent risk factor for stroke it is still not clear that whether the stroke features is found to be different in a diabetic and a non-diabetic person. It is seen that many people with diabetes also have the problems of high blood cholesterol, high blood pressure and are generally overweight. These factors increase their risk more towards stroke. We all know that diabetes is a treatable condition, but the only presence of the disease is enough for increasing the risk of stroke.

A stroke is a clinical term in which the brain loses brain function very rapidly due to stoppage of blood flow to any part or the whole of the brain. In clinical terms it is called as cerebral hemorrhage. A stroke can cause permanent disability or even death. The basic cause of a stroke is the stoppage of blood flow to the brain which results in the depletion in the oxygen levels and glucose levels in the affected area.

When brain cells are damaged or dead because of lack of oxygen and nutrients, it is called stroke. Stroke can be of two types Ishchemic stroke and Hemorrhagic stroke.. There are two main causes of stroke. The stroke caused by a blockage from narrowing of the arteries or clot in the blood vessel supplying the brain, is called as Ischemic stroke.

Hemorrhagic stroke is due to bleeding into or around brain.