The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses

Samantha Chye; Ashika Chembila Valappil; David J Wright; Cornelia Frank; David A Shearer; Christopher J Tyler; Ceri E Diss; Omar S Mian; Neale A Tillin; Adam M Bruton

The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses

Samantha Chye, Ashika Chembila Valappil, David J Wright, Cornelia Frank, David A Shearer, Christopher J Tyler, Ceri E Diss, Omar S Mian, Neale A Tillin, Adam M Bruton

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Abstract

Motor simulation interventions involving motor imagery (MI) and action observation (AO) have received considerable interest in the behavioral sciences. A growing body of research has focused on using AO and MI simultaneously, termed 'combined action observation and motor imagery' (AOMI). The current paper includes two meta-analyses that quantify changes in corticospinal excitability and motor skill performance for AOMI compared to AO, MI and control conditions. Specifically, the first meta-analysis collated and synthesized existing motor evoked potential (MEP) amplitude data from transcranial magnetic stimulation studies and the second meta-analysis collated and synthesized existing movement outcome data from behavioral studies. AOMI had a positive effect compared to control and AO but not MI conditions for both MEP amplitudes and movement outcomes. No methodological factors moderated the effects of AOMI, indicating a robust effect of AOMI across the two outcome variables. The results of the meta-analyses are discussed in relation to existing literature on motor simulation and skill acquisition, before providing viable directions for future research on this topic.

Original language	English
Pages (from-to)	104911
Journal	Neuroscience & Biobehavioral Reviews
Volume	143
Publication status	Published - Dec 2022

Keywords

Humans
Imagination/physiology
Muscle, Skeletal/physiology
Evoked Potentials, Motor/physiology
Transcranial Magnetic Stimulation
Movement
Pyramidal Tracts/physiology

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https://www.sciencedirect.com/science/article/pii/S0149763422004006?via%3Dihub

Cite this

Chye, S., Valappil, A. C., Wright, D. J., Frank, C., Shearer, D. A., Tyler, C. J., Diss, C. E., Mian, O. S., Tillin, N. A., & Bruton, A. M. (2022). The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses. Neuroscience & Biobehavioral Reviews, 143, 104911. https://www.sciencedirect.com/science/article/pii/S0149763422004006?via%3Dihub

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title = "The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses",

abstract = "Motor simulation interventions involving motor imagery (MI) and action observation (AO) have received considerable interest in the behavioral sciences. A growing body of research has focused on using AO and MI simultaneously, termed 'combined action observation and motor imagery' (AOMI). The current paper includes two meta-analyses that quantify changes in corticospinal excitability and motor skill performance for AOMI compared to AO, MI and control conditions. Specifically, the first meta-analysis collated and synthesized existing motor evoked potential (MEP) amplitude data from transcranial magnetic stimulation studies and the second meta-analysis collated and synthesized existing movement outcome data from behavioral studies. AOMI had a positive effect compared to control and AO but not MI conditions for both MEP amplitudes and movement outcomes. No methodological factors moderated the effects of AOMI, indicating a robust effect of AOMI across the two outcome variables. The results of the meta-analyses are discussed in relation to existing literature on motor simulation and skill acquisition, before providing viable directions for future research on this topic.",

keywords = "Humans, Imagination/physiology, Muscle, Skeletal/physiology, Evoked Potentials, Motor/physiology, Transcranial Magnetic Stimulation, Movement, Pyramidal Tracts/physiology",

author = "Samantha Chye and Valappil, {Ashika Chembila} and Wright, {David J} and Cornelia Frank and Shearer, {David A} and Tyler, {Christopher J} and Diss, {Ceri E} and Mian, {Omar S} and Tillin, {Neale A} and Bruton, {Adam M}",

year = "2022",

month = dec,

language = "English",

volume = "143",

pages = "104911",

journal = "Neuroscience & Biobehavioral Reviews",

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Chye, S, Valappil, AC, Wright, DJ, Frank, C, Shearer, DA, Tyler, CJ , Diss, CE , Mian, OS , Tillin, NA & Bruton, AM 2022, 'The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses', Neuroscience & Biobehavioral Reviews, vol. 143, pp. 104911. <https://www.sciencedirect.com/science/article/pii/S0149763422004006?via%3Dihub>

TY - JOUR

T1 - The effects of combined action observation and motor imagery on corticospinal excitability and movement outcomes: Two meta-analyses

AU - Chye, Samantha

AU - Valappil, Ashika Chembila

AU - Wright, David J

AU - Frank, Cornelia

AU - Shearer, David A

AU - Tyler, Christopher J

AU - Diss, Ceri E

AU - Mian, Omar S

AU - Tillin, Neale A

AU - Bruton, Adam M

PY - 2022/12

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N2 - Motor simulation interventions involving motor imagery (MI) and action observation (AO) have received considerable interest in the behavioral sciences. A growing body of research has focused on using AO and MI simultaneously, termed 'combined action observation and motor imagery' (AOMI). The current paper includes two meta-analyses that quantify changes in corticospinal excitability and motor skill performance for AOMI compared to AO, MI and control conditions. Specifically, the first meta-analysis collated and synthesized existing motor evoked potential (MEP) amplitude data from transcranial magnetic stimulation studies and the second meta-analysis collated and synthesized existing movement outcome data from behavioral studies. AOMI had a positive effect compared to control and AO but not MI conditions for both MEP amplitudes and movement outcomes. No methodological factors moderated the effects of AOMI, indicating a robust effect of AOMI across the two outcome variables. The results of the meta-analyses are discussed in relation to existing literature on motor simulation and skill acquisition, before providing viable directions for future research on this topic.

AB - Motor simulation interventions involving motor imagery (MI) and action observation (AO) have received considerable interest in the behavioral sciences. A growing body of research has focused on using AO and MI simultaneously, termed 'combined action observation and motor imagery' (AOMI). The current paper includes two meta-analyses that quantify changes in corticospinal excitability and motor skill performance for AOMI compared to AO, MI and control conditions. Specifically, the first meta-analysis collated and synthesized existing motor evoked potential (MEP) amplitude data from transcranial magnetic stimulation studies and the second meta-analysis collated and synthesized existing movement outcome data from behavioral studies. AOMI had a positive effect compared to control and AO but not MI conditions for both MEP amplitudes and movement outcomes. No methodological factors moderated the effects of AOMI, indicating a robust effect of AOMI across the two outcome variables. The results of the meta-analyses are discussed in relation to existing literature on motor simulation and skill acquisition, before providing viable directions for future research on this topic.

KW - Humans

KW - Imagination/physiology

KW - Muscle, Skeletal/physiology

KW - Evoked Potentials, Motor/physiology

KW - Transcranial Magnetic Stimulation

KW - Movement

KW - Pyramidal Tracts/physiology

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SP - 104911

JO - Neuroscience & Biobehavioral Reviews

JF - Neuroscience & Biobehavioral Reviews

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