Z-Axis & Vergence
Vergence in Brainspotting
Vergence therapy, a powerful tool in Brainspotting, utilizes the z-axis to enhance the therapeutic process. This technique involves shifting focus between near and far points, activating the oculocardiac reflex—a vagal response that can rapidly reduce activation levels.
The Z-Axis
The z-axis adds depth in Brainspotting. First, we identify a Brainspot on the x (left, center, right) and y (above and below eye level) axes. After a Brainspot is identified, the z-axis is accessed by "looking through" it to the farthest point in the room. We then assess where activation is highest—close or far—and start with the lower activation distance; usually the far point.
Implementing Vergence
Vergence therapy is introduced progressively, starting with extended intervals at each focal point and gradually reducing the time spent at each distance. Initially, clients alternate their focus every 5 minutes, then progress to shorter intervals of 3, 2, and 1 minute. Eventually, they shift rapidly between near and far points every 3 to 10 seconds. This rapid alternation, or vergence, is highly effective in reducing emotional activation and managing states of panic or distress.
The Occulo-Cardiac Reflex
The occulo-cardiac reflex is intimately tied to the vagus nerve, the longest cranial nerve in your body. This nerve plays a vital role in regulating various bodily functions, including heart rate and digestion. When stimulated through specific eye movements, it can trigger a cascade of calming effects throughout your system.
You can activate this reflex by alternating between near and far focus points during a Brainspotting session. This switching back and forth stimulates the occulo-cardiac reflex. This process facilitates the activation of the body's natural relaxation response.
Experiencing Vergence
To explore the benefits of vergence therapy, follow these steps:
Hold a finger approximately 6–8 inches from your face.
Alternate your gaze between the finger and a distant point in the room.
Begin with longer intervals (around 5 minutes) at each focal point, gradually decreasing to 3, 2, and 1 minute.
Progress to rapid alternations every 3–10 seconds for maximum effect.
If you feel nausea or dizziness, slow the pace to a comfortable level.
Vergence therapy's versatility allows for its use at any point during a session. It's especially useful when processing becomes stuck or when a client experiences heightened anxiety. Some individuals may be highly responsive to this technique, experiencing rapid shifts in their emotional state. However, there are potential side effects like nausea or dizziness. If these occur, simply slow down the pace of alternation.
Comments