Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Prefrontal cortex damage essay
Prefrontal cortex damage essay
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Prefrontal cortex damage essay
Lesions of the Prefrontal Cortex
The prefrontal cortex is involved in a wide variety of
functions. It is known as the area of the brain which has
“executive control”, taking input from other areas of the brain
and combining and applying those functions (Kalat 2004).
Lesions to the prefrontal area can greatly impair overt behavior
of an inflicted individual. These deficits are dependent upon
the severity of the lesion and the specific region of the
prefrontal cortex in which the lesion resides (ventrolateral,
dorsolateral, orbitofrontal, and anterior prefrontal)(Eslinger
2003).
Individuals with prefrontal lesions usually display
emotional, social and moral deficits (Elinger 2003). Social
learning is impaired and adaptive learning does not appear to
extend beyond avoidance of punishment in most cases(Anderson
1999). Personality is marked by poor judgment, minimal insight
into/slight anticipation of consequence, a desire for autonomy
but a lack of self- initiation, lack of sense of competency,
lack of identity, a lack of relationship between self and others
and self and environment, and a deficit in motivation and goal
directed behavior(Eslinger 2003). Most cases do not appear to
experience anxiety or fear. These persons tend to be
egocentric, easily irritated, impatient, and display “shallow”
emotions(Trauner 2001). They cannot harness their emotions to
use in an adaptive manner regarding learning from experience,
and developing and maintaining relationships. Empathy, moral
decision making and comprehension are usually erratically rule-
based and self-serving. There is an inability to demonstrate
perspective taking and limited to no perception...
... middle of paper ...
...re
Neuroscience,2(11),1032-1036.
Eslinger, Paul J., Flaherty-Craig, Claire V., Benton, Arthur
L. (2004). Developmental outcomes after early prefrontal
cortex damage. Brain and Cognition, 55, 84- 103.
Kalat, James W. (2004) Biological Psychology. Ontario, Canada:
Wadsworth.
Lawson, C. “Social Skills and School”
www.cdl.org/resources/reading_room/social_skills.html. May 3,
2005.
Mah, Linda, Arnold, Miriam C., Grafman, Jordan. Impairment of
social perception associated with lesions of the prefrontal
cortex. American Journal of Psychiatry, 161, 1247-1255.
Thimble, Michael.H. (1990). Psychopathology of frontal lobe
syndromes. Seminars in Neurology, 10(3).
Trauner, Doris A., Nass R., Ballantyne A.(2001) Behavioural
profiles of children and adolescents after pre- or perinatal
unilateral brain damage. Brain, Vol. 124(5), 995-1002.
The purpose of a constitution was to remove the royal authority 's institution and still govern the people with a popular sovereignty. Each colony developed their own constitution in different ways based on the economic, political, freedom, and social demands of the people as well as the states ' experiences. The Virginia constitution and the Massachusetts constitution were the two of the many states that created a constitution. Both of the constitutions have their similarity and difference, but they are more in common. In fact, It is said to be that the Massachusetts constitution was often overshadowed by the Virginia constitution. Nonetheless, the similarity between both constitutions is the structure of a commonwealth. That being the case, each state 's government are related to the federal government.
Medgar Evers was born on July 2, 1925 in Decatur, Mississippi. He was named after his grandfather who was a slave. His mom Jessie Evers was a sawmilling worker and his dad, James Evers, was a farmer. He was the third of five siblings. Their names were Elizabeth, Charles, Eva, and Ruth. Growing up was not easy. They had to control their behavior around other certain people or they might end up dead, like Medgar’s friend who was lynched for being rude to a white woman. He did not want that to happen to him,...
The Texas constitution of 1876 is made up of 18 sections including the preamble, each section covering a different aspect of governing decisions and how they should be handled including defining what the powers of the government actually are, managing taxes and revenue, public land and titles, and the different departments of the government branches. It is the sixth constitution that has fallen under Texas since independence in 1836. The constitution was thought of by the 1875 Texas constitutional convention and h...
The Constitution of the United States and the Texas Constitution share many similarities. They also have important differences due to different attitudes about what the role of government should be. It is important to know the limits of the state’s power as it can help us better understand our role as a Texas citizen.
constitution does just that. It is quite remarkable that a document, put together over 220 years ago, has held its ground and gone to influence other countries’ and states’ governments, just like our very own state of California. When comparing the U.S. Constitution with the California Constitution, readers can very much identify the similarities to one another as well as major differences that distinguish the state and the country’s government.
In my analysis of the Texas Constitution I will assess the three branches of our State Government, the Legislative Branch, Executive Branch and finally the Judicial Branch. Our State Government resembles our National Government in various ways but also in very different ways which we will review in this essay. I will identify a handful of criticisms and problems associated with the provisions in each of these branches of our State Government and identify suggested reforms that many feel are needed.
The constitution establish major governing institutions, assign institution’s power, place explicit and implicit control on power granted. All this gives the political legitimacy. The U.S constitution gives the base model for state constitution for Texas.
The Constitution provides the basic framework of our American Government. The Constitution established the structure of the Government and a written set of rules to stabilizes the conduct of the government . The Constitution was ratified in 1788 in Philadelphia. After long diatribe and political battle between the Federalists and the Anti-Federalists, they finally came to and Agreement. The Constitution divided the national government into three branches; Legislative, Executive, and Judicial. The government is based upon the principles of separation of powers and checks and balances even though in practice many powers and functions interchanged and are shared. In 1791 the states ratified the Bill of Rights in order to protect individuals from the power of the federal government. The 1st Ten Amendments to the Constitution involve provisions for freedom is religion, speech,, press, assembly, and petition. Through the year 2000 the Constitution has been amended twenty seven times due to interminable needs by the people.
This essay will discuss the form of Alzheimer’s dementia Posterior Cortical Atrophy, from the aspects of the journey by Sir Terry Pratchett. In addition the essay will discuss symptoms of the disease, pathology, and anatomical structures and locations.
The United States of America has had two constitutions within its lifetime. The first was the Articles of Confederation which was proposed in 1777 at the Second Continental Congress and officially placed into effect in 1781. However the Articles of Confederation was such a failure that it only lasted seven years until it was replaced with the Constitution. The Constitution was the second and last Constitution made in the United States, it was written in Philadelphia 1787, and to this day still stands (America’s first failure). To make the decision two parties battled over which type of constitution should be held. These two parties were the Federalist and the Anti- federalists.
Texas and Federal Constitutions contain the principles needed for a representative democratic government and both arose from different historical situations; for instance, the U.S. Constitution was made to replace the Articles of Confederation, a weak decentralized form of national government with no president or taxes, which made the government not powerful enough to start a war. The U.S. Constitution was made to improve these weaknesses by proposing a degree of centralization which increased government power. On the other hand, Texas Constitution was made to reverse or avoid the ideas of the U.S. Constitution. On one part, the U.S. Constitution wanted to empower government action whereas the Texas Constitution wanted to weaken government action. The Texas Constitution is more geared toward protecting people’s rights whereas the U.S. Constitution protects the nation’s interest. The Texas Constitution has been amended more than 300 times whereas the US Constitution includes the Bill of Rights and the subsequent
Myers, David G. “Chapter 14: Social Psychology.” Psychology. 10th ed. New York, NY US: Worth
tends to increase with age, but there is a big difference between normal forgetfulness and Alzheimer's disease. There are three things to know about Alzheimer's: the facts and figures, the seven stages, and the changes in the brain.
The Texas Constitution continues to be in a constant state of development as there have been 673 amendments proposed since 1876 and 491 of which have been adopted. This ability for both the Texas Constitution and the citizens themselves to adapt to change shows the strength of each. The Constitution is stronger as a result of the people and the people continue to be stronger as a result of the Constitution. With the authority that was delegated by the Texas Constitution to the Legislative, Executive, and Judicial departments the citizens of the State of Texas have been given a strong foundation upon which to build a tremendous
Alzheimer's disease is ending the brains and lives of our country's people, stealing them from memory, the ability to reason, and affecting their emotions and behavior. Alzheimer's disease weakens the brain. The longer we live the greater the risk: one out of every two Americans aged 85 and older and one out of every 10 aged 65 and older are afflicted with the disease. It affects two groups: those with the disease and the loved ones who care for them. Alzheimer's diseases changes the way people view the world.