THE CLINICAL APPLICATION OF BEAIN ELECTRICAL POWER SPECTRUM AND BEAM-A PRELIMINARY REPORT[J]. Journal of Chongqing Medical University, 1991,(1):26-30. DOI: 10.13406/j.cnki.cyxb.1991.01.008.
The changes of BEAM in 52 patients with cerebrovascular disease were reported. The results showed that the percentage of power spectral in patient CVD with was asymmetrical between left and right brain
and the difference of the value of mean power was>3 grades on the corresponding area.The location of lerion could be identified exactly according to increasing the percentage of delta
thetaband
and difference of power speetral>3 grades on the corresponding areas with compare to normal person
the positive rate of BEAM ia patient with CVD was 90.4%