AMIR B. GEVA;Dror HAOR;Reuven SHAVIT;Ziv PEREMEN;B.G. NEGEV TECHNOLOGIES & APPLICATIONS LTD. AT BEN-GURION UNIVERSITY;Elminda Ltd.;YAKI STERN
发明人:
AMIR B. GEVA,YAKI STERN,Ziv PEREMEN,Reuven SHAVIT,Dror HAOR
申请号：
IL25906018
公开号：
IL259060D0
申请日:
2018.04.30
申请国别(地区):
IL
年份:
2018
代理人:
摘要：
A method of estimating potential distribution over a cortical surface of a brain of a subject is disclosed. The method comprises: obtaining encephalogram (EG) data recorded from a scalp surface of the head, and head model data describing a geometry of the head and electrical property distribution of tissues within the head. The method further comprises calculating differentials of the EG data over the scalp surface, calculating volumetric distribution of electrical potential between the cortex and scalp surfaces using the EG data and the differentials, and estimating the potential distribution over the cortical surface based on the volumetric distribution.
