Spatial measurement of EEG electrodes

Details Spatial measurement of EEG electrodes Spatial measurement of EEG electrodes

1997-06-26

1998-10-06

Hindenburg, Max

Surgery

Diagnostic testing

Detecting brain electric signal

A61B 504

Patent

active

058170294

ABSTRACT:
A method which is accurate and yet relatively simple, rapid and inexpensive for estimating 3-D coordinates of EEG (electroencephalograph) electrode positions on the head. The electrode positions of any number of scalp electrodes placed according to the standard 10/10 electrode position system are computed by a computer system based on 14 manually measured inter-electrode distances and 9 electrode-to-skull landmark straight-line distances. The measurements are made manually using digital calipers.

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Sharbrough et al, "Guidelines for Standard Electrode Position Nomenclature", Am. EEG Soc., 1990.

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