Hello, I am new to EEGlab and would love to find out how to first view some basic statistics about a recording. The recording was done with only one person watching a presentation for 45 minutes and wearing an Emotiv Epoc headset (14 channels). I performed all the steps I read in the EEGlab manual, such as setting channel locations, applying filters, removing ICA (not sure if I need to re-reference?). For this initial study, I did not add any particular events, it was mostly exploratory, I wanted to see the predominant brain waves and how they change as the presentation progresses. So my questions are: how do I find out answers to basic questions such as: what was the dominant brain wave for the participant during the 45 minutes? Were they mostly in a theta state, alpha, something else? And are there some simple ways in which I can tell at what points there were any important oscillations? Or whether specific areas were "coupled"? Or any other basic questions and answers I can find in the absence of setting particular events? Thank you so much!