 Therefore, a reliable automatic seizure detection method is desirable. A critical challenge to automatic seizuredetection is that seizure morphologies exhibit considerable variabilities.
<clarity>  Therefore, a reliable automatic seizure detection method is desirable. A critical challenge to automatic seizuredetection is that seizure morphologies exhibit considerable variabilities.
 Therefore, a reliable automatic seizure /non-seizure classification method is needed. One of the challenges in automatic seizure/non-seizure classification is that seizure morphologies exhibit considerable variabilities.