Lindsay's Homepage

  • My favorite thing about college would have to be my awesome housemates!
  • Chinese is my favorite food, and no one cooks it better than China Jade!
  • My all time favorite band is the Doors.
  • Ten years from now…..I will be 29 years old, hopefully graduated from med school. Married to my high school sweetheart, Bud, and my cute turtle Winston. Living the high life!
  • I think the world today needs to have friendlier people in it!
  • "Don't worry, be happy"
  • "Knowledge speaks, but wisdom listens."
  • "To love another person is to see the face of God."

 


TA Neuroscience Topic That Interests Me.....

Alzheimer's Disease

Alzheimer disease is commonly called AD or Senile Dementia, which is a progressive degenerative disease. This disease causes memory loss, language deterioration, impaired visuospatial skills, decision-making ability, judgment, and attention. The rate of progression varies to each person, if the disease develops rapidly it is mostly likely to continue to progress rapidly. Same as if the disease begins slowly it is mostly likely to continue to progress slowly. The cause of Alzheimer is not known at present time, but we know that it is not a part of the aging process. (A.D.A.M.)


The myth about being around aluminum, lead, mercury, or any other substances in the brain has been disproved. Doctors can prove that people have had the disease by examining their brain after death. The brain tissue would look like neurofibrillary tangles, which are proteins that are twisted inside of a neuron cell, which clog it up, or neuritic plaques, which is dying or dead nerve cells in an abnormal cluster. Another thing that is noticed in the brain after death is senile plaques, which are dying nerve cells surround a protein. This is possible to happen in the brains of people without the disease, but more common in people who suffer from it. (A.D.A.M.)


When neurons die that leads to a decrease in neurotransmitters. The brain needs a certain amount to neurotransmitters working in the brain. The common three neurotransmitters affected by the brain is the acetylcholine, serotonin, and norepinephrine. (A.D.A.M.) By the neurotransmitters not working correctly it will cause chemical and structural problems within the brain. Alzheimer appears to disconnect parts of the brain that are supposed to work together. It is found that the disease affects certain blood vessels that supply the brain with blood.


Alzheimer disease affects a high percentile at the age of 65 or above. It is a rare occurrence if it develops in a person below 65 years of age. The average length of time it takes the disease to kill is about six or eight years. People who develop the disease later are more likely to die from another illness, such as heart disease, before the Alzheimer reaches its fatal stage. (Alzheimer: Facts)


There are some lifestyle changes you can make in your life to prevent the disease, but it is not proven to completely protect your from developing it later in life. If you exercise it will make your body stronger and you will be able to fight off disease better. By avoiding cigarette smoke and drinking alcohol you are able lower your risk. Stay away from aluminum, mercury, environmental toxins, and processed foods.


There have been autopsies that have been done on people with Alzheimer and have had high levels of aluminum in their brain. It has shown that there has been a lot of aluminum in the section of the brain that deals with memory. Aluminum can be found in cookware, antacids, antidiarrheal preparations, buffered aspirin, and aluminum covered containers, such as juices that are acidic, deodorants, douches, and some shampoos. (Healing with nutrition)


As for now there is no way of determining who is going to develop the disease yet. You can be tested to see if you have any of the cells of Alzheimer or not. There are many different ways you can try to prevent yourself from developing it. There is a new vaccine out on the market right now, but is still being tested, which is not recommended that you take along with the pills that are out.

References

"Alzheimer." A.D.A.M. Online. 2002. Health Article A.D.A.M. 30 October 2002.
http://health.yahoo.com

"Facts about Alzheimer." Cyber-North. Online. 2002. Alzheimer: Facts, Prevention, and Lifestyles. 30 October 2002.
http://www.cyber-north.com

"Lifestyle Changes." Alzheimer's Self-Management Program. Online. 2002. Healing with Nutrition. 30 October 2002.
<http://www.healingwithnutrition.com>