Genetic Aspects Of Stroke : The Brain Essay

Strokes are caused by a block in the blood supply to the brain which causes a decrease in oxygen and delivery of other important supplies which facilitate proper functioning. Fifteen million cases are reported worldwide annually, although not all of these cases are mortalities, the large prevalence of strokes ranks it as the fourth leading cause of death in the United States. (Figueroa) Because of the time sensitivity associated with the lack of resources to the brain, strokes are considered a medical emergency and early recognition of symptoms can help decrease the amount of damage caused . Although strokes do not always cause death, strokes most often leave the individual with some physical and cognitive impairment.

A stroke is a type of cardiovascular disease that affects the cerebral arteries, those blood vessels that carry blood to the brain. A stroke occurs when one of those blood vessels in the brain is obstructed or ruptures flooding the brain with blood. Depriving blood and oxygen to the brain results in those immediate cells death, causing the brain not to function properly. Once parts of the brain stop functioning, it can directly affect the areas of the body controlled (1).

A stroke is the sudden death of brain cells in a localized area due to inadequate blood

Often times, doctors will typically call a stroke a “brain attack” because the events that transpire resemble those that occur during a heart attack (Wang and Aamodt, 2010). Blood supplies a constant source of oxygen to the brain. However, a stroke occurs when that blood supply to any given part of the brain is suddenly ceased. If the blood supply to the brain is suddenly interrupted this leads to the deprivation of oxygen and glucose to that area. The brain cells that are prevented from acquiring these substances, especially oxygen, will be quickly killed off. Strokes can be categorized into two classes: Ischemic and hemorrhagic strokes (Lindley, 2008).

Stroke is a silent killer. There are usually no medical conditions experienced by the victim other than what may be a pre-stroke event or Transient Ischemic Attack (TIA). Stroke is also called a

According to Centers for Disease Control and Prevention, it is stated that “every 40 seconds, someone in the U.S. has a stroke” (“Stroke,” 2018). Cardiovascular disease (CVD) is the leading cause of death for both men and women in the United States, which include coronary heart disease, stroke, and other related conditions. There are various modifiable and non-modifiable risk factors associated with heart disease, such as age, family history, diet, physical inactivity, high blood pressure, and more (“2016 Community Health Assessment,” 2017). About 795,000 people suffer from stroke each year and it is more common among the elderly, ages 65 years and older, in the United States (“Stroke,” 2018). The consequences of stroke can be detrimental,

Sometimes known as a brain attack, a stroke occurs when blood flow to the brain stops. Brain cells immediately start to die due to the lack of oxygen and nutrients they need to function. There are two types of strokes. The most common type, called ischemic stroke, is caused by a blood clot that blocks a blood vessel in the brain. The other kind of stroke, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. Stroke is the fifth leading cause of death for Americans. In fact, according to the CDC, more than 795,000 people in the United States have a stroke every year. A stroke can cause great damage in the brain and lead to mild or severe disabilities to the entire body such as paralysis, difficulties with

Anyone at any age or time can undergo a stroke within their brain. In fact, the fifth leading cause of deaths in the U.S. can be attributed to strokes and on a yearly basis about 800,000 people suffer from strokes. (What is a Stroke?) With a 60% majority, females are more apt to suffer a death by stroke, as compared to males. (About Stroke.) If a stroke were to occur, early diagnosis and treatment are the only ways one may minimize the terrible, life altering consequences from the deceased brain cells. A stroke, a blockage of normal blood flow in the brain killing brain cells, either hemorrhagically or ischemically, can have negative impacts on normal bodily functions.

Stroke also known as cerebral vascular accident (CVA) is a medical emergency, responsible for a large amount of death in United States. Stroke is classified as the fourth leading cause of the death in the United States. There are three different types of stroke ischemic stroke,uv hemorrhagic stroke and transient ischemic attack. Strokes compare to any other diseases is one of the most common cause of adult disability in the United States. Learning about stroke can help you to act fast to save someone’s life.

Strokes are also known as stroke. Are treated clinical pictures generated by the interruption or so sudden, the blood flow in a brain region. This leads to ischemia and loss of function that is responsible for that area of ​​the brain.

Stroke was first recognized over 2,400 years ago by Hippocrates, known as the “Father of Medicine.” At the time, it was called apoplexy meaning “struck down by violence” in Greek because of the sudden paralysis and the change of well-being of the victim. Due to the lack of knowledge of the brain, it wasn’t until the mid-1600s that it was discovered by Jacob Wepfer that the cause of apoplexy is due to the bleeding

A cerebrovascular accident more commonly known as a stroke or brain attack is the term used to describe the sudden death of brain cells in a localized area due to inadequate blood flow. In order to woke the brain needs a constant supply of oxygen and nutrients. This supply is carried to the brain

Stroke, also called cerebrovascular accident (CVA), cerebrovascular insult (CVI) or brain attack, is the sudden loss of brain function. The most common stroke occurs when the blood flow to the brain is blocked by a clot. When a blockage occurs, the brain supply of oxygen and nutrients is interrupted. If the blockage lasts more than a few minutes, permanent brain damage can occur. Another type of

The Cerebrovascular Accident or CVA, also known as Stroke is a disease that occurs when the brain is not receiving the blood supply it needs to survive due to clots in the arteries. The lack of blood flow in the arteries builds up an absence of oxygen, vitamins, and proteins that cause the brain cells to die. Hippocrates of Kos, also known as the “Father of Medicine” was a Greek physician that first recognized the existence of the Cerebrovascular Accident over 2,400 years ago. Hippocrates was recognized for being the first person to believe that the different diseases around the world existed naturally, and not because of the Gods (Hippocrates). He referred to Stroke as Apoplexy, which is a Greek term for “struck down by violence” that was later on changed to CVA. While Hippocrates was the one that found out that the condition of CVA existed, he was not the one that discovered why and how a stroke occurs, specifically what was actually happening in the brain. In the later centuries, a doctor named Jacob Wepfer learned that the cause of the condition was in fact due to the disrupt of the blood supply to the brain (Rachel, History).

At any time, at any place, and at any moment right now, a horrendous disease called stroke will claim the life of one Canadian. In fact, every 7 minutes in Canada, someone dies from heart disease or stroke. Which makes us wonder, what is this horrific and sudden disease called stroke? Stroke is the sudden loss of brain function caused by a disturbance of blood flow to the brain. There are two types of strokes; ischemic stroke which is caused by the interruption of blood flow to the brain due to a blood clot (this is the most common type of stroke people experience) and hemorrhagic stroke which is caused by uncontrolled bleeding in the brain. Stroke affects the nervous and circulatory system within the human body, but can