A Measure of the Consciousness Revealed by the Cerebral Cortex Spontaneous Activity.

Building a real artificial intelligence system is a big dream for human for many years. One of the main problems is that we do not have a good indicator to measure the conscious level both for biological system and human-made system. To solve this problem, we combined the method of human-made communication system (Radio system) and the major idea about the biological origin of consciousness, namely, the corporation of a huge number of neurons. And we proposed an approximate indicator: the frequencies of the spontaneous activity - very low frequency oscillation (vLFO ~0.03 Hz) and low frequency oscillation (LFO ~0.18 Hz). The results showed that the vLFO became faster and the LFO stayed consistent when the brain changed into a lower conscious level. Thus, we may probably try to build a bionic brain by combining this phenomena and other conclusion.