Effect of bilateral eye movements on frontal interhemispheric gamma EEG coherence: Implications for EMDR therapy

Ruth E. Propper; Jenna Pierce; Mark W. Geisler; Stephen D. Christman; Nathan Bellorado

doi:10.1097/NMD.0b013e318142cf73

Effect of bilateral eye movements on frontal interhemispheric gamma EEG coherence: Implications for EMDR therapy

Ruth E. Propper
, Jenna Pierce
, Mark W. Geisler
, Stephen D. Christman
, Nathan Bellorado

Psychology

Research output: Contribution to journal › Article › peer-review

64 Scopus citations

Abstract

The use of bilateral eye movements (EMs) is an important component of Eye Movement Desensitization and Reprocessing (EMDR) therapy for posttraumatic stress disorder. The neural mechanisms underlying EMDR remain unclear. However, prior behavioral work looking at the effects of bilateral EMs on the retrieval of episodic memories suggests that the EMs enhance interhemispheric interaction. The present study examined the effects of the EMs used in EMDR on interhemispheric electroencephalogram coherence. Relative to noneye-movement controls, engaging in bilateral EMs led to decreased interhemispheric gamma electroencephalogram coherence. Implications for future work on EMDR and episodic memory are discussed.

Original language	English
Pages (from-to)	785-788
Number of pages	4
Journal	Journal of Nervous and Mental Disease
Volume	195
Issue number	9
DOIs	https://doi.org/10.1097/NMD.0b013e318142cf73
State	Published - Sep 2007

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Eye movement desensitization therapy
Eye movements
Interhemispheric interaction
Posttraumatic stress disorder

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10.1097/NMD.0b013e318142cf73

Cite this

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abstract = "The use of bilateral eye movements (EMs) is an important component of Eye Movement Desensitization and Reprocessing (EMDR) therapy for posttraumatic stress disorder. The neural mechanisms underlying EMDR remain unclear. However, prior behavioral work looking at the effects of bilateral EMs on the retrieval of episodic memories suggests that the EMs enhance interhemispheric interaction. The present study examined the effects of the EMs used in EMDR on interhemispheric electroencephalogram coherence. Relative to noneye-movement controls, engaging in bilateral EMs led to decreased interhemispheric gamma electroencephalogram coherence. Implications for future work on EMDR and episodic memory are discussed.",

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T2 - Implications for EMDR therapy

AU - Propper, Ruth E.

AU - Pierce, Jenna

AU - Geisler, Mark W.

AU - Christman, Stephen D.

AU - Bellorado, Nathan

PY - 2007/9

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AB - The use of bilateral eye movements (EMs) is an important component of Eye Movement Desensitization and Reprocessing (EMDR) therapy for posttraumatic stress disorder. The neural mechanisms underlying EMDR remain unclear. However, prior behavioral work looking at the effects of bilateral EMs on the retrieval of episodic memories suggests that the EMs enhance interhemispheric interaction. The present study examined the effects of the EMs used in EMDR on interhemispheric electroencephalogram coherence. Relative to noneye-movement controls, engaging in bilateral EMs led to decreased interhemispheric gamma electroencephalogram coherence. Implications for future work on EMDR and episodic memory are discussed.

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KW - Eye movements

KW - Interhemispheric interaction

KW - Posttraumatic stress disorder

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ER -

Effect of bilateral eye movements on frontal interhemispheric gamma EEG coherence: Implications for EMDR therapy

Abstract

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Keywords

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