The seven stars represent the original Confederate States; South Carolina (December 20, 1860), Mississippi(January 9, 1861), Florida (January 10,1861), Alabama (January 11, 1861), Georgia (January 19, 1861), Louisiana (January 26, 1861), and Texas (February 1, 1861). The Confederate Battle Flag.
1 If a standard EEG does not provide sufficient information, an extended EEG might be required at a typical cost of $1,000-$3,000 or more.
Overview. An electroencephalogram (EEG) is a test used to evaluate the electrical activity in the brain. Brain cells communicate with each other through electrical impulses, and an EEG can be used to help detect problems associated with this activity.n EEG is used to detect problems in the electrical activity of the brain that may be associated with certain brain disorders. The measurements given by an EEG are used to confirm, rule out, or provide information about disorders such as: 1  seizure disorders, including epilepsy.