Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2025

Volume:

18

Number:

3

ISSN:

1829-1171

Official URL:

Coverage:

48-52

Abstract:

In recent years, new approaches to studying human brain activity have explored not only traditional electrophysiological methods but also the possibility of recording weak radio-frequency (RF) emissions. This paper presents the sensor technologies employed in our experimental setup for registering brain activity signals in the MHz range. We describe the design and characteristics of the sensors, including loop and dipole RF antennas, shielding systems, and auxiliary biomedical sensors, optimized to detect extremely weak electromagnetic emissions in controlled laboratory conditions. Experimental trials with volunteers inside a shielded area confirmed stable registration of brain RF signals, with repeatability across sessions. The described sensor configuration provides a reliable foundation for further research on brain RF signals and contributes to ongoing efforts in non-invasive neurophysiological monitoring

Format:

pdf

Identifier:

oai:arar.sci.am:415750

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան