Bilateral Stimulation Techniques in EMDR

Bilateral stimulation (BLS) is a core component of EMDR (Eye Movement Desensitization and Reprocessing) therapy. It involves activating both hemispheres of the brain in an alternating, rhythmic pattern to support adaptive information processing and trauma resolution.

Types of Bilateral Stimulation

1. Visual Bilateral Stimulation

Visual BLS is the most common technique in EMDR. It typically involves tracking a moving object such as a dot or bar across the screen from left to right and back. This rhythmic eye movement is believed to facilitate the brain’s natural healing processes.

With the Horizon EMDR Tool, therapists can deliver precise, customizable visual stimulus online. Horizon offers full control over speed, color, and size, ensuring a distraction-free experience for clients in both remote and in-person sessions.

2. Auditory Bilateral Stimulation

Auditory BLS uses alternating sounds (such as tones or beeps) delivered to each ear in a rhythmic pattern. This can be achieved with headphones and specialized software or apps. Auditory BLS is a helpful alternative for clients who may have difficulty with visual tracking or prefer sound-based cues.

Horizon is actively developing auditory stimulus features to further expand remote EMDR options. Stay tuned for updates!

3. Tactile Bilateral Stimulation

Tactile BLS involves alternating physical sensations, such as gentle taps or vibrations, delivered to each hand. This is usually done with handheld devices or buzzers. Tactile BLS is especially useful for clients who are sensitive to visual or auditory input.

Note: Horizon currently focuses on visual bilateral stimulation. Tactile stimulus support is not available yet, but is on the roadmap for future releases.

Why Use Bilateral Stimulation?

Bilateral stimulation is essential for EMDR therapy, as it helps:

• Reduce distress associated with traumatic memories
• Promote adaptive information processing
• Support emotional regulation and integration

Try Horizon for Online Bilateral Stimulation

If you are a therapist seeking a reliable, therapist-centered tool for delivering bilateral stimulation online, Horizon EMDR Tool is purpose-built for your needs. Horizon streamlines visual stimulus delivery, offers robust connection indicators, and prioritizes client privacy and session stability.

Learn more about how Horizon can support your EMDR practice with advanced bilateral stimulation techniques.