Tourette's Syndrome: Cause and Effect
Tourette's syndrome (TS) is a mental disease that affects 1 in 1000 boys and 1 in 2500 girls.(www.tourettes-syndrome.com) It is a worldwide disease affecting children from first to third world countries. It is found in the rich, the poor, the healthy, and the sick. The disease first shows signs of appearance around the age of six, and can last as late as 21. During this time the victim is host to numerous involuntary actions, called tics. Those afflicted experience a separation from normal society, and usually are cripple with a low self-esteem throughout their lives. In this essay I will look at the cause of this disease, and look more closely at the tics expressed by those with the disease. (Shimberg, 8) TS is a mental disorder; usually coupled with other mental disorders such as ADD (Attention Deficit Disorder) and OCD (Obsessive-Compulsive Disorder). (www.Being a mental disorder, it affects the mind. To understand this disease we have to look at this fact. Most mental disease stem from a common thread; genetics. To be more specific, a special combination of nuclear bases in a particular strand of DNA, otherwise known as a gene. These genes are inherited from parents who have that particular gene t
Knowing the relationship between OCD and TS, scientist compared these results with previous ones taken from a family, all of whom had TS as well as a chromosome abnormality on their 18th chromosome. The only problem with this is that TS is a neurological disease. Simple tics only use one specific muscle group, where as complex tics uses many muscles groups at the same time. However, other researchers have found that patients with TS also may have chromosome abnormalities on the ninth chromosome and the 22nd. The main and most important is a decrease in the level of dopamine. It is responsible for controlling our various bodily functions, for example raising our hand or saying the word yogurt. Some examples of tics include arm spasms, leg spasms, uncontrolled blinking, nodding, uncontrolled hugging. "If a CG is the same as the Disease Gene (DG) then it will co-segregate with DG in the genetic makeup, acting like a marker to those looking for it. com and look for the support group near you. All three chromosomes are important for controlling the level of dopamine in the brain. Females have a 70% chance of the gene becoming active, whereas males have a 99% chance. A study done on twins looked at the frequency of TS in monzygotic twins (twins with an average of 99. As the age of the patient increases the frequency of the tics decrease.
Common topics in this essay:
Tourette's Syndrome,
Obsessive-Compulsive Disorder,
Introduction Tourette's,
OCD TS,
Gene DG,
Candidate Gene,
Diseased Genes,
mental disease,
level dopamine,
exactly gene located,
18th chromosome,
mental disorder,
manifest themselves,
gene located,
genetic information,
candidate gene,
low self-esteem,
particular gene,
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