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<p>A&#xa0;new hardware-software system for recording high-resolution electroencephalograms using noiseless nanosensors is presented. This system is able to record electroencephalograms with a&#xa0;sampling frequency of 16 kHz in the frequency range from 0&#xa0;to 3.5 kHz at a&#xa0;level of 1 nV. Results of preliminary studies of the psychoemotional state of volunteers identified a&#xa0;relationship between signal energies in different amplitude and time intervals in the range from 1&#xa0;to 650 nV.</p>

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High-resolution wideband electroencephalograph based on nanosensors

  • 期刊论文

  • 发表日期：

    2026年1月26日

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  • D. K. Avdeeva,
  • S. I. Enshin,
  • M. M. Yuzhakov,
  • A. S. Smyshlyaev,
  • G. S. Evtushenko

摘要

A new hardware-software system for recording high-resolution electroencephalograms using noiseless nanosensors is presented. This system is able to record electroencephalograms with a sampling frequency of 16 kHz in the frequency range from 0 to 3.5 kHz at a level of 1 nV. Results of preliminary studies of the psychoemotional state of volunteers identified a relationship between signal energies in different amplitude and time intervals in the range from 1 to 650 nV.