<P> A K - complex is an electroencephalography ( EEG ) waveform that occurs during stage 2 of NREM sleep . It is the `` largest event in healthy human EEG '' . They are more frequent in the first sleep cycles . </P>
<P> A K - complex is an electroencephalography ( EEG ) waveform that occurs during stage 2 of NREM sleep . It is the `` largest event in healthy human EEG '' . They are more frequent in the first sleep cycles . </P>
sleep spindles and k-complexes are most characteristic of which sleep stage ​
sleep spindles and k-complexes are most characteristic of which sleep stage ​
stage 2
stage 2