Every year Antero Alli offers an online course on the eight circuit model of consciousness. The eight week course starts next month and costs $210:

This 8-week course is the result of a comprehensive study and practice of dynamic techniques for accessing the states of consciousness symbolized by the Eight-Circuit model. This online course has been tested and refined over the past six years with over three hundred students. All eight circuits are covered, their specific internal vertical supports and, initiations into and out of Chapel Perilous.

Once understood and redefined in your own terms, the circuits can act as an open-ended system for precision tracking and interpretation of living signals within yourself, the world and beyond. The 8-circuit grid can be especially useful for those seeking context and integration of hyper-consciousness triggered by psychoactive drug use and/or the outside shocks of real-life traumas. If you are motivated to take on more responsibility for your own choices, your autonomy, and your integrity then, this course may be for you.

Eight Circuit course