Langsung ke konten utama

Alzheimer’s Disease



Alzheimer’s  Disease
Introduction

A permanent disease that can’t be change, Alzheimer’s disease is a progressive condition in which nerve cells in the brain degenerate, In the period of this disease, the brain size will be decreases.

Alzheimer’s disease is the most common degenerative brain disorder. In US, approximately 4 million Americans are afflicted with Alzheimer’s disease and the sufferer  number predicted grow to 14 million by 2050.
Although research funded that onset of the disease is rare before the age of 60. After that age, the incidence of Alzheimer’s disease increases steadily, and more than one-quarter of all individuals above the age of 85 have this disease.

In addition, Alzheimer’s disease is the cause of about three-quarters of all cases of dementia in individuals above the age of 65. On average, most individuals survive for 8 to 10 years after being diagnosed with Alzheimer’s disease and will spend five of those years closely supervised by family or living in a skilled nursing home facility (Hendrie, 1998)

During the Alzheimer’s disease final stage, roughly 1 to 3 years, include diminished ability to communicate, impaired swallowing, weight loss, and inability to recognize self or family members.

 General interest and research focusing on the cause and treatment of this condition have grown in recent years because the number of elderly persons in the population is increasing. The cause of Alzheimer’s disease is not known, but several theories of causality have been advanced. These theories propose genetic, environmental, viral, immunological, biochemical, and other causes for the disease.

The specific features of Alzheimer’s disease vary from individual to individual, but the general course of the disease is fairly consistent in most cases. The symptoms of the disease tend to be more severe at night.

The first stage of Alzheimer’s disease is usually forgetfulness, accompanied by some anxiety and mild depression. This usually develops into a more serious loss of memory, especially of recent events, moderate spatial and temporal disorientation, loss of ability to concentrate, aphasia, and increased anxiety.

This set of symptoms is usually followed by profound spatial and temporal disorientation, delusions, hallucinations, incontinence, general physical decline, and death.



REFERENCES
1.     American Psychiatric Association. (1980). Diagnostic and Statistical Manual of Mental Disorders (3rd ed.). Washington, DC: American Psychiatric Press.
2.        GALE ENCYCLOPEDIA OF PSYCHOLOGY, 2ND EDITION 30 Brain tissue damaged by Alzheimer’s disease.




Komentar

Posting Komentar

Postingan populer dari blog ini

Framework for Organizational Assessment

 INDIVIDUAL DIFFERENCES THAT INFLUENCE PERFORMANCE AND EFFECTIVENESS     What Should We Assess? Kevin R. Murphy Assessment in organizations can be carried out for a variety of purposes, many with high stakes for both individuals and organizations. The stakes can be particularly high when assessments are used to make decisions about personnel selection and placementor about advancement and development of individuals once they have been hired. If assessments focus on traits, attributes, or outcomes that are not relevant to success and effectiveness, both organizations and individuals may end up making poor decisions about the fi t between people and jobs. If assessments are appropriately focused but poorly executed (perhaps the right attributes are measured, but they are measured with very low levels of reliability and precision), these assessments may lead to poor decisions on the parts of both organizations and individuals. In this chapter, I focus on b...
Posting Komentar
Read more »

DISC Test

D I S C William Moulton Marston: Seorang pengacara, psikolog, Pencipta polygraph sebuah alat pendeteksi kebohongan, dan pencipta model DISC untuk membedakan kondisi emosi orang-orang normal, Penulis Buku –buku pengembangan diri , Dan penulis komik terkenal. Dominance - Influence – Steadiness - Compliance William Moulton Marston Ph.D. (1893 - 1947) I. SEJARAH Penggunaan alat-alat tes psikologi di lingkungan industri atau organisasi memegang peranan yang penting. Hampir dalam setiap keigatan rekrutment dan seleksi, Tes Psikologi memegang peranan yang sangat penting. Peranan Ilmu Psikologi di lingkungan industri dan organisasi, sebenarnya sudah dimulai sejak satu abad yang lalu ketika Terman (1917) diminta untuk melakukan pes psikologi pada saat penerimaan atau seleksi pegawai negeri di provinsi Caalifornia. Keberhasilan yang diraih oleh Terman dan rekannya ini kemudian dilanjutkan ketika Amerika Serikat terlibat pada perang dunia kedua. Pemerintah Amerika Serikat waktu itu meminta...
1 komentar
Read more »

Sigmund Freud

SIGMUND FREUD 1856 - 1939 Dr. C. George Boeree It is a mistake to believe that a science consists in nothing but conclusively proved propositions, and it is unjust to demand that it should. It is a demand only made by those who feel a craving for authority in some form and a need to replace the religious catechism by something else, even if it be a scientific one. Science in its catechism has but few apodictic precepts; it consists mainly of statements which it has developed to varying degrees of probability. The capacity to be content with these approximations to certainty and the ability to carry on constructive work despite the lack of final confirmation are actually a mark of the scientific habit of mind. -- Freud Freud's story, like most people's stories, begins with others. In his case those others were his mentor and friend, Dr. Joseph Breuer, and Breuer's patient, called Anna O. Anna O. was Joseph Breuer's patient from 1880 through 1882. Twenty one years old,...
Posting Komentar
Read more »