<prompt> Alpha waves are typically seen in which of the following states2018Deep sleepRelaxed awakeAwake aleHighly focused  <response>: Humans who are awake but at rest with the mind wandering and the eyes closed, the most prominent component of the EEG is a fairly regular pattern of waves at a frequency of 8-13 Hz and amplitude of 50-100 mV when recorded from the scalp. This pattern is the alpha rhythm 