Leone Centre Glossary

Bilateral Stimulation in EMDR

Bilateral Stimulation

Bilateral stimulation (BLS) is a core component of Eye Movement Desensitisation and Reprocessing (EMDR), a psychotherapeutic approach used to help individuals process and resolve distressing memories. This glossary entry provides a concise yet comprehensive explanation of BLS, its role in EMDR, and how it supports emotional and psychological healing.

What is Bilateral Stimulation?

Bilateral stimulation (BLS) involves rhythmic, side-to-side movements or sounds that activate both hemispheres of the brain. This is integral to Eye Movement Desensitisation and Reprocessing (EMDR) therapy, which aims to alleviate the distress associated with traumatic memories.

How Does It Help?

BLS helps individuals process traumatic memories by facilitating the communication between the left and right hemispheres of the brain. This process enables the brain to reprocess distressing memories and integrate them into a more adaptive and less distressing context.

How It Works

During an EMDR session, BLS can occur through various methods, such as guided eye movements, alternating auditory tones, or tactile stimulation (e.g., tapping on the hands). These stimuli help the brain to process and desensitise traumatic memories.

FAQs

What is the purpose of bilateral stimulation in EMDR?
The purpose of bilateral stimulation in EMDR is to facilitate the brain’s ability to process and integrate traumatic memories, reducing their emotional impact.
What are the different forms of bilateral stimulation?
Bilateral stimulation can be administered through guided eye movements, alternating auditory tones, or tactile stimulation such as tapping.
How does bilateral stimulation affect the brain?
BLS helps to activate both hemispheres of the brain, promoting the reprocessing of traumatic memories and reducing their emotional intensity.

References

  1. Shapiro, F. (2001). Eye Movement Desensitisation and Reprocessing (EMDR): Basic Principles, Protocols, and Procedures. Guilford Press.
  2. Stickgold, R. (2002). EMDR: A putative neurobiological mechanism of action. Journal of Clinical Psychology, 58(1), 61-75.
  3. Leeds, A. (2009). A Guide to the Standard EMDR Protocols for Clinicians, Supervisors, and Consultants. Springer Publishing Company.
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This glossary provides definitions of various counselling terms and approaches for informational purposes only, without implying endorsement or service provision