Zone

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Related to epileptogenic zone: Epileptics

Zone

1. See: Free trade zone.

2. In marketing, an area that a single sales representative or team of sales representatives are assigned to cover. A sales representative whose zone is, for example, Oklahoma, is not allowed to try to sell products in Texas and vice versa. This helps prevents sales reps from competing with each other for commissions.
References in periodicals archive ?
Given the description of her seizures and the result of her noninvasive evaluation, it was felt that an intracranial grid study would be necessary to determine whether the epileptogenic zone was in the region of the angioma.
A number of different testing modalities are used since successful epilepsy surgery depends on correct delineation and removal of the epileptogenic zone, which may be larger than the abnormality that appears on the MRI.
Forty-six patients were treated by lesionectomy + hemosiderin rim while the other six were treated by lesionectomy + hemosiderin rim along with extended epileptogenic zone resection.
These test results, taken together, can provide a "congruent" picture that identifies the epileptogenic zone (seizure focus) in the brain.