| 摘要 |
In an electroencephalographic (EEG) system the number of EEG electrodes is greater than the number of amplification channels. A switching system switches the EEG electrodes to the amplification channels to provide a sequence of segments of data from each EEG electrode. The segments are compared to each other and with normal data to provide statistically reliable information regarding the normality of the patient's brain waves. In one embodiment, both EEG and EKG electrodes are alternatively connected to EKG amplifiers.
|
