Abstract
The paper examines whether our conscious perception is an epiphenomenon of the activity of our central nervous system. The paper states that the argument is based on the fact that perception is shaped by cultural factors, meaning that people from two different cultures do not perceive the world in exactly the same way and explains that if conscious perception was not an epiphenomenon of the central nervous system, there would be no significant differences between cultures.

From the Paper
"In order to prove this point it is necessary to look at the nature of perception. Emily A. Schultz and Robert H. Lavenda in Cultural Anthropology define perception as, "The processes by which people organize and experience information that is primarily of sensory origin"(Schultz and Lavenda 1995: 139). What this means is that perception involves two distinct components. The first components are
the sensory organs themselves. The detect stimulus from the environment. However,sensory organs can only detect, they can't process the information. The central nervous system processes the information that the sensory organs have detected."

Tags:perception, central, nervous, system

Abstract
This paper explores whether our conscious perception is epiphenious of the central nervous system. The paper argues that conscious perception is an epiphenomenon of the activity of our central nervous system.

From the Paper
"The relationship between conscious perception and the central nervous system is very controversial. The question that this essay will seek to answer is whether our conscious perception is an epiphenomenon of the activity of our central nervous system? This essay will argue that conscious perception is an epiphenomenon of the central nervous system. This argument will be based on the fact that perception is shaped by cultural factors. This means that people from two different cultures will not perceive the world in exactly the same way. If conscious perception was not an epiphenomenon of the central nervous system then there would be..."

Tags:perception, central, nervous

Abstract
This paper examines in detail the effects Lysergic acid diethylamide (LSD) has on the Central Nervous System. Particular attention is paid to the body of research about the link between its interaction with serotonin receptors and the onset of hallucinations. Though one receptor in particular is believed to be the key, the lack of research on the subject in general precludes a definitive determination at this time.

Tags:serotonin, receptor

Abstract
In this article, the writer notes that speech and language difficulties accompany a number of diseases of the central nervous system in adults. The writer points out that sometimes the speech difficulty might be the reason for seeking medical help, or it might be one of many factors that cause a person to seek medical attention. Speech difficulties might arise simultaneously with other symptoms, or they might arise at a different time. A myriad of problems fall under the category of speech and language difficulties. The writer discusses symptoms that range from slurred speech, slow speech and other problems that make it difficult to be understood to more serious difficulties, including a total loss of ability to speak at all. The writer looks at related causes, treatment and therapies. The writer maintains that regardless of the severity of the speech or language difficulty, or its cause, these problems make life difficult for patients and their caregivers.

Outline:
Neurodegenerative Diseases
Speech and Language Therapy in CNS Diseases
Role of the Speech Pathologist
Treatment

From the Paper
"Parkinson's Disease is a dysfunction of the neurotransmitters between the nerve cells. Parkinson's disease destroys brain cells, resulting in a shortage of dopamine. The first signs of Parkinson's are typically subtle, such as softer or slower speech. As the disease progresses, tremors begin, which eventually worsen until hey cause considerable difficulty performing everyday tasks. Treatments to replace dopamine can help to slow the disease.
"Brain injuries are typically not listed under the category of disease. However, they are included in this research because they can cause certain forms of neurological dysfunction that can have an effect of speech and language."

Tags:patients, nerves, treatment, speaking

Abstract
This paper looks in detail at the different types of nervous tissue which include the central nervous system, the peripheral nervous system, the autonomic nervous system, and some special senses.

From the Paper
"The nervous system is divided into two main components the central nervous system (CNS) and the peripheral nervous system (PNS). The central nervous system consists of the brain and spinal cord and functions as the command center for the nervous system. The CNS coordinates the activities of the entire body. It receives and analyzes information through the PNS from the sense organs and other receptors throughout the..."

Tags:central nervous system, peripheral nervous system, brain, autronomic nervous system, special senses

Abstract
This paper describes the structure and function of the bBZD/GABA/Cl complex in the CNS. It describes the action of benzodiazepines and how they work on the GABA receptor to produce their anxiolytic effects.

From the Paper
"Neurons in the brain communicate through chemical messengers neurotransmitters which are released by the signal-emitting neuron and bind to specific proteins. Excitatory glutamate and inhibitory GABA neurotransmitters, when bound to their respective receptors, increase or decrease the neuron's excitability. Excessive excitation causes panic attacks and excessive inhibition cases sedation. GABA is the major inhibitory neurotransmitter in the human central nervous system and participates in the regulation of neuronal excitability through specific membrane proteins of the neurons."

Tags:benzodiazepine/GABA-Cl, complex

From the Paper
"The Development of the Central Nervous System



The development of the central nervous system in a human embryo follows exact patterns of growth and formation, as does every other organ system in the body. These stages and formations are similar to that of other vertebrates, but of course, they also differ. This paper will describe the development of the central nervous system in vertebrates, and more specifically, the development of the central nervous system in human embryos. It must be noted that since there have been volumes of books which have been written on this subject, there is no way in which this short paper could be comprehensive. Many important points, however, will be touched upon.


From the primary rudiment in vertebrate embryos develops the..."

Abstract
This paper defines multiple sclerosis as a neurological disorder that affects the central nervous system, which is composed of the brain and the spinal cord. It discusses how this affects daily functioning, symptoms, treatment, and cures.

From the Paper
"Once the blood immune cells are within these central nervous system tissues, they cause local immune reactions which do not normally occur within the CSN. When they do, they result in demyelination, "the process of destruction or removal of the myelin sheath from a nerve or nerve fiber" (Compston 1221), i.e. the proteins that form an insulating sheath around the nerve fibers known as axons. This insulating myelin sheath allows very rapid electrical nerve impulse conduction; all the nerve cells of the CNS connect through their axons. Thus, loss of the insulating myelin eventually leads to failure of nerve conduction and "depending on which areas of the CNS are affected and how badly they are damaged, the type and severity of symptoms can vary greatly" (Health on the Net Foundation)."

Tags:neurological, nerve, impulse

Abstract
Discusses this disease of the central nervous system. Damage of nerve areas. Symptoms of MS. Functional level of patients during and between episodes. Short & long-term treatment. Common myths & misconceptions about MS. Disabling symptoms as disease progresses. Coping issues. Rehabilitation exercises to improve functioning. Cognitive & emotional affect. Workplace environment.

From the Paper
"Multiple sclerosis (MS) is a disease of the central nervous system in which the myelin, which normally insulates nerve fibers and helps conduction of impulses, is damaged in random areas (Multiple Sclerosis, 2000). These damaged areas are called plaques and the symptoms they cause depend on where they occur. The current thinking is that the loss of myelin in multiple sclerosis is caused by either a virus or an autoimmune reaction. The first symptoms of MS are variable and include vague feelings of weakness, clumsiness or exhaustion. Vision may become blurred and there may be numbness and tingling on areas of the skin. Other symptoms include double vision, weakness of the arms and legs, muscle stiffness, dizziness, loss of bladder control, depression and memory loss. MS symptoms come and go unpredictably and the episodes when symptoms are..."

Abstract
This paper looks at multiple sclerosis (MS), a disease of the central nervous system in which the myelin, which normally insulates nerve fibers and helps conduction of impulses, is damaged in random areas. It examines the different symptoms of MS which include feelings of weakness, clumsiness or exhaustion at the beginning followed by double vision, weakness of the arms and legs, muscle stiffness, dizziness, loss of bladder control, depression and memory loss. It evaluates the current myths and misconceptions about the disease such that it is fatal and everyone with MS ends up in a wheelchair. It describes the current courses of treatment and how the MS patient must learn to accept the changes in their life brought about by the disease, such as changes in work capabilities and changes in lifestyle.

From the Paper
"As the disease progresses, symptoms may become more severe and may leave lasting disabilities between actual episodes, so the MS patient will have to make adjustments to their life as the disease develops. This may mean changing jobs or working hours, making adjustments in the workplace and home to cater to a wheelchair or other assistive devices, changes in lifestyle such as taking a nap frequently when the patient gets tired easily, limiting travel and having help in the home. The MS patient has to make many adjustments to cope with the changes in their capabilities brought about by MS, but they can still lead full, rewarding lives, and still work. If they are one of the lucky ones who have long periods of remission between episodes, they may be able to function normally for long periods of time, and just learn to make the necessary adjustments during episodes of MS flare-up."

Tags:rehabilitation, wheelchair, muscles, lifestyle, myelin