Individual quantitative identification by means of human dynamic rhythmic electric activity spectra

摘要

A system and method for individual quantitative identification by means of human dynamic rhythmic electric activity spectra is provided. The method for distinguishing an individual, comprising; contacting the individual with an electrical probe; measuring, with the electrical probe, an electrical signal associated with the individual; processing the electrical signal to produce a time-series representation of the electrical signal and a frequency-domain representation of the electrical signal; identifying a distinct pattern in the time-series representation in a range of about 30 kHz to about 50 kHz; and identifying a distinct pattern in the frequency-domain representation in a range of about 500 kHz to about 1.5 MHz.