Category: Evidence Base
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How Does Bilateral Stimulation Work? Key Theories Explained
Bilateral stimulation in EMDR involves alternating left–right input, such as eye movements, tapping, or sounds. It is used during trauma processing to help the brain integrate distressing memories and reduce their emotional intensity. The Main Theories Behind Bilateral Stimulation in EMDR Theory Core Idea Working Memory Divides attention and reduces vividness Orienting Response Investigate then…
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Slow Bilateral Stimulation: What Does the Evidence Say?
Bilateral stimulation (BLS) is most widely recognised within Eye Movement Desensitisation and Reprocessing (EMDR) therapy, where relatively rapid alternating stimulation is used during trauma processing. For a broader explanation of how bilateral stimulation works within EMDR, including the main theoretical models, see this article on how bilateral stimulation works in EMDR. In contrast, slower forms…