Function Generator Brain Map (takes you to a new frame) Emulating The Shakti Helmet Advanced Sound Setup Using a Function Generator Advanced Procedures Formal Discussion Measurement A 13 Phase Session (The "Limbic Workout") QUICK CHANGE DEFAULT SOUND CARD	Alternative Procedures     If you haven't been having much success with the standard sessions, you may want to consider one of these alternate sessions. These are more advanced because they rely on neural mechanisms that are not commonly understood. 'BACK AND FORTH' SESSIONS These can be called interhemispheric intrusion ( or back and forth) sessions. The session design relies on the principle (still under scrutiny) that the most dramatic sessions are those that shift activity into one of the target structures from a more active one. Let me put that another way. If you want to activate your left amygdala, one way can be to activate your right amygdala, and then to do the left. The first half will pull activity from the hippocampus and into the amygdala(s), very predominantly on the right. When your right amygdala has become quite busy, and you switch the activity into the left, the sudden burst of activity can bring out a strong and pleasant effect. When your right amygdala is active, your left one is quiet. Stimulating a busy structure is less effective than stimulating a quiet one. The idea is to mute the left amygdala by stimulating the one on the right, and then, immediately afterwards, to stimulate the left. The same principle applies to the hippocampus. You should be aware of the possibility of a 'reversed' or 'left-handed' structure when you are doing this procedure. It would emerge as feeling good during the first part (putting the signal over the 'wrong' side), and feeling bad during the second. Do NOT apply the signal over the 'wrong' side without following it with the same signal over the 'correct' side. PROCEDURES: 1) Apply the wave form of your choice (left or right) over the (usually) WRONG side of your head for 30 minutes, and then immediately apply the same wave form to the (usually) CORRECT side. I strongly suggest you apply this procedure with each wave form separately before trying the obvious next possibility: 2) Reversing both signals for 30 minutes, followed by applying both signals to the 'correct' sides for 30 minutes. The first phase of these sessions is EXPECTED to be unpleasant. The second phase is expected to be pleasant. If the first phase becomes too uncomfortable, switch immediately to the seond phase.