EEG SIGNAL ACQUISITION MOBILE SYSTEM ASSISTED BY AUGMENTED REALITY.

摘要

The present disclosure is related to an electroencephalographic (EEG) signal acquisition system; consisting of an electroencephalograph for the acquisition and conditioning of the EEG signal. A mobile device sends the data packet with the EEG signal through the Wi-Fi protocol, allowing remote monitoring of the behavior of the cerebral activity by exposing the patient to an everyday stimulus providing a greater range of coverage and the ability to send data to a server PC through an internet access point. The server PC may be located inside or outside the signal recording area and is able to monitor up to 12 devices simultaneously. Furthermore, the server PC performs the acquired signal processing and, at the same time, sends the connection status of the electrodes to the mobile device which displays an augmented reality image of a three-dimensional model of the patient's head, contributing to locate and identify if any of electrodes placed on the patient's head is connected correctly.