"inertivity" ? Without knowing the interpretation / meaning from the author. "Inert" : means " unable to move or act" (as in Parkinson disease) "Sluggish , lethargic" "Exibiting no chemical activity" as gold , platinum and Helium, argon , crypton etc -- so think of resistance to change or movement. Geir Flatabø > In the WinEEG 1.4 user manual, Section 2. Biofeedback Window, Mode 2, at > the end of that paragraph is a term "inertivity." > > I am wondering how to interpret it. > > Dave Myer > Boston Neurofeedback > > >