Warning: Use of undefined constant referer - assumed 'referer' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 102

Warning: Use of undefined constant host - assumed 'host' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 105

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 106

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 109
Causes Of Schizophreniz - School Essays

Causes Of Schizophreniz


Schizophrenia is one of our most important public health problems. It is a common, tragic, and devastating mental illness that typically strikes young people just when they are maturing into adulthood. Once it strikes, morbidity is high (60 percent of patients are receiving disability benefits within the first year after onset), (1) as is mortality (the suicide rate is 10 percent). (2) Despite the fact that people with schizophrenia are all around us (the lifetime prevalence is 1 percent worldwide), (2) this illness is often misunderstood, and people with schizophrenia are stigmatized by both the medical profession and the public.
Our understanding of the causation of schizophrenia has ...

Want to read the rest of this paper?
Join Essayworld today to view this entire essay
and over 50,000 other term papers

is very similar to that used to understand cancer. That is, schizophrenia probably occurs as a consequence of multiple "hits," which include some combination of inherited genetic factors and external, nongenetic factors that affect the regulation and expression of genes governing brain function or that injure the brain directly. Some people may have a genetic predisposition that requires a convergence of additional factors to produce the expression of the disorder. This convergence results in abnormalities in brain development and maturation, a process that is ongoing during the first two decades of life. (6) The abnormalities are typically not focal but, rather, involve distributed neural circuits and neurotransmitter systems. When the connectivity and communication within neural circuitry are disrupted, patients have a variety of symptoms and impairments in cognition. Behind this diversity, however, is a final common pathway that defines the illness. For schizophrenia, it is ...

Get instant access to over 50,000 essays.
Write better papers. Get better grades.


Already a member? Login

existence provides additional support for the likelihood that the disorder is the result of a basic process such as a general impairment in the coordination of information processing. (7,8) Unlike other mental illnesses that are also characterized by deficits in multiple cognitive systems (e.g., Alzheimer's disease), however, schizophrenia does not usually involve deterioration or progress to dementia. Instead, the degree of impairment is relatively stable after an initial fulminant course, which may last for several years. After that point, cognitive function may even improve. (9)

Schizophrenia also differs from the classic dementias in that there are no visible neuropathological ...

Succeed in your coursework without stepping into a library.
Get access to a growing library of notes, book reports,
and research papers in 2 minutes or less.


CITE THIS PAGE:

Causes Of Schizophreniz. (2008, January 6). Retrieved March 29, 2024, from http://www.essayworld.com/essays/Causes-Of-Schizophreniz/77070
"Causes Of Schizophreniz." Essayworld.com. Essayworld.com, 6 Jan. 2008. Web. 29 Mar. 2024. <http://www.essayworld.com/essays/Causes-Of-Schizophreniz/77070>
"Causes Of Schizophreniz." Essayworld.com. January 6, 2008. Accessed March 29, 2024. http://www.essayworld.com/essays/Causes-Of-Schizophreniz/77070.
"Causes Of Schizophreniz." Essayworld.com. January 6, 2008. Accessed March 29, 2024. http://www.essayworld.com/essays/Causes-Of-Schizophreniz/77070.
JOIN NOW
Join today and get instant access to this and 50,000+ other essays


PAPER DETAILS
Added: 1/6/2008 10:01:35 PM
Category: Science & Nature
Type: Free Paper
Words: 1282
Pages: 5

Save | Report

SHARE THIS PAPER

SAVED ESSAYS
Save and find your favorite essays easier

SIMILAR ESSAYS
» Flooding
» DR Daniel J Boorstin
» Antigone
» A Tree Grows In Brooklyn
» The Story Of An Hour
» Fallen Souls In "The Inferno"
» Importance Of Internal Controls
» "Afrofornication", The New Blac...
» Albert Einstein
» Letter To Mom
Copyright | Cancel | Contact Us

Copyright © 2024 Essayworld. All rights reserved