How Hand Tappers Work in EMDR

1. The Setup:
   • The client holds a small vibrating device (called a “tapper”) in each hand.
   • The tappers are connected to a control unit operated by the therapist.
2. Bilateral Stimulation:
   • The tappers vibrate alternately: first the left, then the right, and so on.
   • This rhythmic pattern of alternating left-right stimulation engages both sides of the brain.
3. While This Happens:
   • The client is asked to bring to mind a disturbing memory (along with its associated thoughts, feelings, and body sensations).
   • As the memory is held in mind, the bilateral stimulation occurs.
   • After a set of taps (a “set”), the therapist pauses to check in with the client and ask what came up.
4. The Goal:
   • Over multiple sets, the distress associated with the memory tends to reduce.
   • New insights, emotions, or perspectives may emerge as the brain reprocesses the experience.
   • The memory itself doesn’t disappear, but it becomes less emotionally charged or disturbing.