发明名称 |
DETERMINING BRAIN ACTIVITY INCLUDING THE NATURE OF BRAIN LESIONS BY ELECTROENCEPHALOGRAPHY. |
摘要 |
<p>Determining brain lesions by quantified electroencephalography is effected by obtaining absolute power data in a primary frequency domain for a brain region. Power data in the primary frequency domain in relation to power in a secondary frequency domain is determined. The two sets of data are related to obtain a value representative of the electrical output in the brain region. The representative value is compared to a selected base value and quantified departures are mapped topographically. This map is used to identify and assess lesions associated with disorders and afflictions including dementia and demyelinating diseases.</p> |
申请公布号 |
EP0641175(A4) |
申请公布日期 |
1995.01.05 |
申请号 |
EP19920919107 |
申请日期 |
1992.08.12 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
LEUCHTER, ANDREW, F.;COOK, IAN, A. |
分类号 |
A61B5/0476;A61B5/048;G06F17/00;(IPC1-7):A61B5/047;G06F15/20 |
主分类号 |
A61B5/0476 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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