Electrode Positioning (ELPOS)

Localization and Repositioning of EEG electrodes /
3D Digitization of the Shape of the Cranium

ELPOS was developed in order to replace the previous complicated and mostly inaccurate methods for determining EEG electrode positions with a simple and highly precise procedure.

Three main applications for ELPOS:

• Determining the 3D coordinates of electrodes already applied to the patient’s head
• Positioning the electrodes after specification of the exact coordinates of the measuring point
• Sensing the cranial shape of the patient in 3D coordinates for correlation with data from imaging methods

Electrode positions previously determined can be used as a template for later examinations. Using this technique, the electrodes can again be applied to the same positions in only a short time. The target coordinates for repositioning can also be taken from a freely definable template file which can be created with an editor.

ELPOS improves the results of your EEG measurements and allows you to easily obtain important data for accurate analysis of your examinations.
Fixation of the patient’s head during the measurement is not necessary with ELPOS. The operation of the software is very easy and quick to learn.

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