An example of interictal EEG recording for an epileptic (A) and for a healthy (B) BS dog. H. SeppäläEija L. E. KoskinenLotta H. GulløvChristina JokinenPäivi Karlskov-MortensenPeter BergamascoLuciana Baranowska KörbergIzabella CizinauskasSigitas M. OberbauerAnita BerendtMette FredholmMerete LohiHannes 2012 <p>The epileptic and healthy dogs correspond to dogs 26 and 4C in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0033549#pone-0033549-t001" target="_blank">Table 1</a>, respectively. The Epileptic dog shows spike and slow waves in right central and posterior derivations. The control dog exhibits a high-voltage low-frequency background activity. Background activity is superimposed with focal beta bursts in frontal derivation. The EEG pattern is consistent with the sedation protocol used. Bipolar montage, time constant = 0.3 s; high filter 70 Hz; notch filter inserted.</p>