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This study aimed to investigate whether concurrent tDCS over the PMC and PNS during action observation enhance observation-execution-related motor cortex excitability and improve motor performance, and to explore the underlying mechanism
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| tDCS + PNS with action observation | Experimental |
| |
| sham tDCS + sham PNS with action observation | Experimental |
| |
| tDCS + PNS without action observation | Experimental |
| |
| sham tDCS + PNS with action observation | Active Comparator |
| |
| tDCS + sham PNS with action observation | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| tDCS + PNS with action observation | Device | tDCS: transcranial direct current stimulation; PNS: peripheral nerve stimulation |
|
| Measure | Description | Time Frame |
|---|---|---|
| Motor-evoked potentials | Before interventions, and immediately after interventions | |
| intracortical facilitation assessed by transcranial magnetic stimulation | Before interventions, and immediately after interventions | |
| short-interval intracortical inhibition assessed by transcranial magnetic stimulation | Before interventions, and immediately after interventions | |
| Reaction times of action execution blocks | immediately after interventions |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Beijing Sport University | Beijing | Haidian | 100084 | China |
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| sham tDCS + sham PNS with action observation | Device | tDCS: transcranial direct current stimulation; PNS: peripheral nerve stimulation |
|
| tDCS + PNS without action observation | Device | tDCS: transcranial direct current stimulation; PNS: peripheral nerve stimulation |
|
| sham tDCS + PNS with action observation | Device | tDCS: transcranial direct current stimulation; PNS: peripheral nerve stimulation |
|
| tDCS + sham PNS with action observation | Device | tDCS: transcranial direct current stimulation; PNS: peripheral nerve stimulation |
|
| ID | Term |
|---|---|
| D065908 | Transcranial Direct Current Stimulation |
| ID | Term |
|---|---|
| D004599 | Electric Stimulation Therapy |
| D013812 | Therapeutics |
| D003295 | Convulsive Therapy |
| D013000 | Psychiatric Somatic Therapies |
| D004191 | Behavioral Disciplines and Activities |
| D004597 | Electroshock |
| D011580 | Psychological Techniques |
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