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Umbilical Cord Upper Lip
1,360 wordsFetal development starts with the process of fertilization. It starts when the female ovulates producing an egg. This egg then travels into the fallopian tube where it waits to be fertilized. Once sperm enter the body they must travel up the uterus until they make their way up to the egg. Once at the egg the sperm try to get in. They sperm wiggle their tails until they make it in. Once it makes it in the egg will not any other sperm in. The sperm that made it then drops its tail. After about twe...
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Couple Of Weeks Couple Of Days
1,062 wordsThere are different ways a root canal can be performed. Root canal can be started different ways depending on the problem. There can be three situations when a root canal is needed and can be done according to the problem. A tooth could be injured, but without a filling. The pulp (the area around the top of the root), and the root died, over the years abscess on the apex (the very bottom of the root) of the tooth formed. This could happen like this, lets say that you were punched in the mouth a ...
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Human Cloning Foundation Spinal Cord
1,306 wordsWhen one thinks of cloning, what comes to mind? Movies such as Multiplicity can give the layperson a much-distorted image of cloning. In this particular movie, actor Michael Keaton plays a father who cannot handle his crazily busy lifestyle. In an effort to be the perfect father, husband and employee, he has himself cloned easily at a nearby medical center. The three clones each have their own personality: one is sarcastic and bitter, one is sweet and sensitive and one is a half-wit but all are ...
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Central Nervous System Spinal Cord
2,118 words... its. The initial symptom of MS is often blurred or double vision, red-green color distortion, or even blindness in one eye. (Brunnscheiler) Inexplicably, visual problems tend to clear up in the later stages of MS. Inflammatory problems of the optic nerve may be diagnosed as retro bulbar or optic neuritis. Fifty-five percent of MS patients will have an attack of optic neuritis at some time or other and it will be the first symptom of MS in approximately 15 percent. This has led to general rec...
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Spina Bifida Spinal Cord
489 wordsSpina Bifida is a Latin term meaning split spine. It is the name given to a group of birth defects, which interfere with the development of the central nervous system: the brain, the spinal cord and the nerve tissues. It results from the failure of the spine to close properly during the first month of pregnancy. In severe cases, the spinal cord protrudes through the back and may be covered by skin or a thin membrane. Surgery to close a newborn's back is generally performed within 24 hours after ...
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Spinal Cord Cerebrospinal Fluid
1,005 words... main, in short it's what makes humans, humans. IN THE FUTURE Today many experiments are being conducted that may be break through's for the future. For instance "brain grafting" is one procedure that may be used in the future. Brain grafting is to transplant a very thin layer of brain skin from one person to another. This would result in control of parkinson's disease and other seizure related diseases. Another radical idea that has already been successfully been tried on rhesus monkey's is,...
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Adult Stem Cells Stem Cell Research
1,351 wordsStem Cells: Could this be the technology to cure cancer? By: Ali Right Stem cells could be the greatest medical advance in history in the sense that most of our serious diseases can be cured. Stem cells have the potential to morph into other cell types in the body. Serving as a sort of repair system for the body, they can theoretically divide without limit to replenish other cells as long as the person is living. During mitosis, each new cell has the potential to either remain a stem cell or bec...
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Central Nervous System Peripheral Nervous System
1,365 wordsThe definition of Brain as given in the Taber's Cyclopaedia Medical Dictionary is "Brain- a large soft mass of nerve tissue contained within the cranium; the carnal portion of the central nervous system. The anatomy of the brain is composed of neurons (nerve cells) and neuroglia or supporting cells. The brain consists of gray and white matter. Gray matter is composed mainly of neuron cell bodies and is concentrated in the cerebral cortex and the nuclei and basal ganglia. White matter is composed...
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Spinal Cord Multiple Sclerosis
1,363 words... nt of hearing loss based on the amplitudes of the signals (fifth wave). With this information, physicians can decide how to treat the hearing loss and to what degree. A person who is completely deaf would exhibit flat-line responses. The BAEP can also detect lesions in the auditory cortex or any place in the auditory pathway. These abnormalities could also be attributed to tumors or acoustic neuromas, which are non-cancerous growths on the vestibulocochlear nerve in the brain. The BAEP is es...
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Somatic Cell Nuclear Transfer Stem Cell Research
1,639 wordsSTEM CELL RESEARCH Stem Cell Research Dominique Turner Southeast Arkansas College Nursing Care of Mothers and Infants 1232 Fall 2007 Mrs. Katina Camp October 18, 2007 Stem Cell Research Recently stem cell researches have been the subjects of heated debates. Stem cells caused great interest not only within the scientists, but also within public. The events that took place in 2005 - 2006 reflected the rise and collapse of one of the most famous scientists - Korean researcher Dr Hwang Woo-suk, who ...
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Air Pressure M N
1,448 wordsVocal Nodules The whole process of voice production involves voice mechanism composed of three sub-systems with independent task and role yet the combination of these functions support and aids each sub-system to make the voice mechanism operational. The three (3) sub-systems are: air pressure system causes the vocal fold to vibrate; vibratory system changes the sound waves to produce voiced sound as well as varies the pitch of sound, and; resonating system changes the sound into a more personal...
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Isn T Cord Jump
520 wordsBungee jumping is an extreme sport which implies jumping in the open, tied by the legs with an elastic cord. Launching is beeing made from cranes, bridges and other facilities, but not buildings, because the swinging on the horizontal may have an amplitude of 15 m. After the jump follow some stretches and eases of the cord on the vertical. This activity isn? t as dangerous as it seems. Statistically speaking, it is as dangerous as a 100 km car trip. The risk rate is 2 per million. Accidents are ...
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Human Cloning Foundation Cystic Fibrosis
2,611 wordsWhen one thinks of cloning, what comes to mind? Movies such as? Multiplicity? can give the layperson a much-distorted image of cloning. In this particular movie, actor Michael Keaton plays a father who cannot handle his crazily busy lifestyle. In an effort to be the perfect father, husband and employee, he has himself cloned easily at a nearby medical center. The three clones each have their own personality: one is sarcastic and bitter, one is sweet and sensitive and one is a half-wit but all ar...
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Baby Is Born Umbilical Cord
2,675 wordsFetal development Fetal Development Fertilization Fetal development starts with the process of fertilization. It starts when the female ovulates producing an egg. This egg then travels into the fallopian tube where it waits to be fertilized. Once sperm enter the body they must travel up the uterus until they make their way up to the egg. Once at the egg the sperm try to get in. They sperm wiggle their tails until they make it in. Once it makes it in the egg will not any other sperm in. The sperm...
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Human Cloning Technology Muscular Dystrophy
1,313 wordsThe benefits of human cloning There are many ways in which in which human cloning is expected to benefit mankind. Below is a list that is far from complete. Rejuvenation. Dr. Richard Seed, one of the leading proponents of human cloning technology, suggests that it may someday be possible to reverse the aging process because of what we learn from cloning. Human cloning technology could be used to reverse heart attacks. Scientists believe that they may be able to treat heart attack victims by clon...
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Spinal Cord Muscle Weakness
1,033 wordsMornings bring pain, not particular to its domain, when we should be refreshed and strong. If there is a trick up it s sleeve, it s in mid morning and we think, for the thousandth time, it went away. It comes to catch us again, with a mid-afternoon wave of fatigue, so overwhelming the world isn t real. The struggle is enormous. This has to be the worse time. When hope and excitement of genius ideas reach their peak, to be brought down by a ghastly thing, no hopes can overcome. We must sleep, whe...
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Spinal Cord Rabid Dog
887 wordsThe final and Rabies Rabies The final and certainly most famous success of Pasteur's research was the development of a vaccine against rabies or hydrophobia as it is also known. The disease has always had a hold on the public imagination and has been looked upon with horror. It evokes visions of raging victims, bound and howling, or asphyxiated between two mattresses (Duclaux). The treatments applied to victims were as horrible as the supposed symptoms: this included cauterizing the bite wounds ...
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Central Nervous System Divided Into Three
1,940 wordsThe Brain Covering All Parts- INTRODUCTION The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain, which is located in the head. The brain weighs about 2. 75 pounds, and has a whitish-pink appearance. The brain is made up of many cells, and is the control centre of the body. The brain flashes messages out to all the other parts of the body. The messages travel in very fine threads called nerves. The nerves and the brain mak...
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Peripheral Nervous System Central Nervous System
431 wordsThe Nerves System Nervous System The two types of the nervous system are the Central nervous system and the peripheral nervous system. They are responsible for integrating, processing, and coordinating Sensory data and motor commands the central nervous system, which interprets sensory input and carry information to maintain homeostasis. CNS can t be regenerate because a CNS consists of the spinal cord that mean if it s break the spinal cord is break also. The peripheral nervous system consists ...
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Spina Bifida Spinal Cord
772 wordsWhat is Spina Bifida? Spina bifida is a neural tube defect (NTD) which occurs within the first four weeks of pregnancy. The NTD occurs when the vertebrae and / or spinal cord of the fetus fail to develop properly, and results in varying degrees of damage to the spinal cord and nervous system. The damage is permanent. SB is usually accompanied by hydrocephalus. Treatment is urgent to minimize further neurological damage in the opening in the spine. The three most common types of SB are: Myelomeni...
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