Part one of term paper
was named for Georges Gilles de la Tourette, who first described the syndrome in 1885. Although the disease was identified in 1885, today in 1996, there still is a mystery surrounding , its causes and possible cures. is a neurological disorder that researchers believe is caused by and abnormal metabolism of the neurotransmitters dopamire ...

Part two of term paper
... percent chance of displaying symptoms. Females, have a seventy percent chance of displaying symptoms. This ration of 3-4:1 for males and females may be accounted for by referral bias. Also, there is a frequent number of reported cases within the Mennonite religious isolate population in Canada. The specific genetic transmission however, has not been established. Some researchers believe that the mar is on an autosomal dominant trait. Some cases however are sporadic, and there may not be a link ...