Gamma Frequency

In times past many people thought that memory loss was a normal occurrence for elderly people. This thinking was major reason for why Alzheimer’s disease was not caught until very later in the stages. Alzheimer’s disease is not a normal part of aging. After heart disease, cancer, and strokes, Alzheimer’s is the most common cause of death in adults in the Western world. “It is estimated that 4.5 million Americans over the age of 65 are affected with this condition. After the age of 65, the incidence of the disease doubles every five years and, by age 85, it will affect nearly half of the population” (Robinson).

With over one hundred billion cells, fifteen thousand connections, and forty-five chemical messengers, it isn’t surprising that the brain periodically misfires.  Often, these memory lapses are merely inconvenient.  However, they can signal more serious medical conditions, including Alzheimer’s disease.

Alzheimer’s disease is a complex illness that affects the brain tissue directly and undergoes gradual memory and behavioral changes which makes it difficult to diagnose. It is known to be the most common form of dementia and is irreversible. Over four million older Americans have Alzheimer’s, and that number is expected to triple in the next twenty years as more people live into their eighties and nineties. (Johnson, 1989). There is still no cure for Alzheimer’s but throughout the past few years a lot of progress has been made.

According to data available from the Alzheimer’s foundation every 67 seconds someone develops Alzheimer’s disease and currently at least 5.3 million people are affected by the disease. The numbers are expected to grow as 75 million baby boomers transition into retirement by 2030. Alzheimer disease is a brain disorder that causes decay and dis- function of neurons resulting in memory loss, speech and language impairment. This can also extend to challenges in physical and social behavioural. The brain, consisting of the cerebrum, cerebellum and brain stem is the primary target of Alzheimer’s disease. At three pounds the brain has a network of arteries and a folded cortex that is responsible for memory and movement. These functions are facilitated by a network of neurons. Alzheimer’s disease interferes with these neurons by disrupting electrical transfer; Death of brain cells is inevitable as the cortex shrinks becoming incapable of developing thoughts and memory. The Alzheimer’s patient experiences an altered personality with family members becoming strangers.

Alzheimer Disease, the most common form of dementia (to a group of symptoms affecting the brain), is a neurological disorder affecting an individual’s memory, thinking skills, and ability to conduct simply everyday tasks. Alzheimer Disease is irreversible, and no cure has been established. Dr. Alois Alzheimer-the individual in which the disease is named after-detected Alzheimer in 1906 from a woman with abnormal clumps and tangled neurofibrillary (Castellani 2010). These characteristics of the brain are now directly associated with Alzheimer Disease. There are essentially two forms of the disease. Both experience the same symptoms, but one is early onset and the second is late onset. In early onset Alzheimer Disease, symptoms develop as early as 30 years of age. Late onset AD, the most common form, develops at sixty years of age and older. A family history of the disease does improve the individual’s probability of experiencing symptoms. The progression of this paper will consist of the medical changes caused by Alzheimer, how an individual can obtain it, and lastly prevention methods discovered throughout the years.

As we age, our bodies begin to deteriorate. The bones become brittle, the muscles and tendons atrophy, hair falls out, and our mental faculties begin to diminish. It can be difficult when it comes to aging but at times it is a beautiful, natural process of life. With age comes many difficulties and changes. One of them is a very serious and debilitating change that can impact one who is affected as well as those who may be caring for them and their families. This change is that of the disease Alzheimer’s. Alzheimer’s is a progressive disease that destroys memory and other important mental functions. This disease affects more than 5 million Americans and continues to increase. With this disease on the increase, it begs the question if there is a way to prevent this debilitating disease or at least some kind of early diagnosis. Though there is no concrete way to determine the etiology of Alzheimer’s unless through autopsy of the human brain, there are ways to aid in the early diagnosis of this disease amongst the aging population for better and improved prognosis.

Alzheimer’s disease, first described in 1907, is the fourth leading cause of death in the United States (Ramachandran, 2016). This disease gets worse gradually over time. People, predominantly women, are expected to live approximately eight to ten years after diagnosed (Bird, 2015). According to the Alzheimer’s Disease Association, there are approximately three million cases in the United States each and every year alone (Association®, 2016). People with Alzheimer’s disease suffer from a wide range of difficult incurable problems. Alzheimer’s disease is believed to prevent correct workflow of the 100 billion nerve cells in the human brain. Oxygen sluggishly being supplied to the brain causes several Alzheimer indicators to occur; memory loss, behavior changes, slurred speech, poor judgment, and hallucinations. According to Bird, 95% of patients with Alzheimer’s are over the age of sixty-five (Bird, 2015). At the age of sixty-five individuals brain activity starts to slow causing build-ups.

On November 25th, 1901, Alois Alzheimer, an assistant physician at the psychiatric institution in Frankfurt, examined fifty-one year old, Auguste D.. During the evaluation, Alzheimer observed strange behaviors in Auguste. She exhibited a series of symptoms that included problems with memory and comprehension, an inability to speak, disorientation, hallucinations, and behavioral issues. Five years later on April 8th, 1906, Auguste died and Alzheimer, who worked at the Royal Psychiatric Clinic, performed an autopsy using her brain. Alzheimer discovered two unusual pathologies. First, lodged in between nerve cells, were massive amounts of sticky, insoluble proteins. Second, within the neurons themselves, there were tangled bundles of protein

Alzheimer’s disease is a neurodegenerative disease that disrupts a person’s memory, thinking abilities, and behavior. This disease affects three major areas in the brain; the cerebrum, the cerebellum, and the brain stem. As the disease begins to take effect, these parts of the brain become obstructed, and the information that is supposed to be transmitted between neurons is hindered. The information that is responsible for sensory, learning, and memory progressively digress’ in productivity. Alzheimer’s disease causes nerve cell death and tissue loss all around the brain, which reduces the brain’s ability to function at a rapid pace and comprehend basic signals (“Alzheimer’s & Dementia,”n.d.). As parts of the brain begin to deteriorate, normal functions begin to drift away as well.

Alzheimer’s Disease (AD) is a form of dementia that affects 5 million people in the United States alone. One out of every three Seniors die of the disease just in the United States; 80 million suffering world wide making AD the 6th largest cause of death (climax) (Humpel 1; Alzheimer’s Association). AD is the most common dementia; affecting the neuroplasticity of the brain resulting in physical shrinking of the tissues; thus causing neurodegeneration. Diagnosis of the disease is complex, costly and risky. (tricolon) Behaviors are categorized and most commonly constructed in a list of stages. Treatments have been unsuccessful in curing the disease. Ramon y Cajal proclaimed in 1928 that “once development has ended, the founts of growth and regeneration of the axons and dendrites dried up irrevocably. In the adult centers the nerve paths are soothing fixed, ended and immutable. Everything must die, nothing may be regenerated. It is for the science of the future to change, if possible, this harsh decree” (Teter 402).

Then the articles went into deeper matters with mouse models so I stopped my research of A-Beta here. It says that the cause for the Alzheimer’s disease is essentially unknown and all of these researches are part of the hypotheses. There are many hypotheses including the cholinergic and the amyloid hypotheses. But the A-Beta is the most recent hypotheses in the field of science since the A-Beta theory was updated in 2009. Then, I took my TA’s advice and went to find the biology behind the transmission of nerve impulses.

Alzheimer’s disease has long been considered as a irremediable illness for old people. According to the data collected by Alzheimer 's Association(2016), the overall 5.4 million American suffers from Alzheimer 's disease, and this population is growing in a certain rate for majority of this population aged 65 and up. Identify possible Alzheimer’s symptom could be rather difficult because people are lack of the awareness of their implicit illness, which later contribute to the Alzheimer 's disease. Also, to maintain a current Alzheimer 's patient is struggle for a single family. However, recently, a research conducted by University of Nebraska Medical Center and the University of California-San Francisco reported that though the cause of Alzheimer disease remains unknown, Care giving treatment is effective and low-cost than people expecting on slow down the memory loss and the recession in their ability to take care of themselves (Liesveld, J. &Tribune, F., 2016). Despite of the growing population, many prospective methods are now going under experiments and practices. Following their mission to improve the condition of AD patients, formed on April 10, 1980, Alzheimer 's Association not only improve the technology and making the treatment accessible for all AD patients, but also enhance the importance of daily care for the them. Supported by many Alzheimer 's families, scientists are now approaching several safe options for AD patients and their relatives. This research paper

Alzheimer's is a progressive brain disorder that damages and eventually destroys brain cells affecting memory, changes in thinking, and other mental functions. In addition, it is the most common form of dementia and generally develops slowly and gradually gets worse as brain function declines and cells start to degenerate and die (4). In 1906, Alois Alzheimer, a German physician noticed psychological changes in some individuals so he further observed their brains during an autopsy and noticed a significant difference in brain size along with abnormal deposits in the brain tissue (1). Today Alzheimer’s is considered an epidemic, but is spreading rapidly on a global scale making it a global problem too (2). Unfortunately, Alzheimer's is fatal,

A woman came into his clinic with extreme paranoia and memory loss. The patient did not survive, and upon further observation of her brain, Dr. Alzheimer found a gathering of unidentifiable material around and within her nerve cells. Also, the brain was below average size, indicating brain shrinkage (“Milestones”). Since its discovery, Alzheimer 's has leapt to 6th place on the United

Alzheimer’s disease is a degenerative disease that attacks and ultimately destroys brain cells. Without these cells functioning properly, every aspect of a person’s life is adversely affected until they are no longer able to care for themselves. Despite years of research and the large amount of money that has gone into the study of this disease and its effects, there is much that remains a mystery in regards to Alzheimer’s disease. While great strides have been made towards a cause and ultimately a cure, there is much work to be done before Alzheimer’s disease will no longer be a threat.