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Dual Site-Dual Channel Non-invasive Brain Stimulation for Language and Cognitive Function in Healthy Subjects

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Samsung Medical Center

Status

Completed

Conditions

Healthy

Treatments

Device: Sham stimulation
Device: DLPFC stimulation
Device: IFG stimulation

Study type

Interventional

Funder types

Other

Identifiers

NCT03486808
2017-08-124-D

Details and patient eligibility

About

The aim of this study is to investigate the effect of dual site-dual channel non-invasive brain stimulation for recovery of language and cognitive function in healthy. Simultaneous dual site-dual channel stimulation was applied by using two sets of transcranial direct current stimulation devices. All subjects will go through four conditions of transcranial direct current stimulation with for 30 minutes. Four conditions are 1) Dual stimulation: i) anodal stimulation on left inferior frontal cortex, ii) anodal stimulation on left dorsolateral prefrontal cortex. 2) IFG stimulation: anodal stimulation on left inferior frontal cortex; 3) DLPFC stimulation: anodal stimulation on left dorsolateral prefrontal cortex area. 4) sham stimulation

Enrollment

27 patients

Sex

All

Ages

19+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • healthy subjects with age over 19 years old

Exclusion criteria

  • history of disorders involving central nervous system
  • patients with severe medical or psychiatric disease

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Double Blind

27 participants in 4 patient groups

Dual stimulation
Experimental group
Description:
i) anodal stimulation of left inferior frontal cortex ii) anodal stimulation on left dorsolateral prefrontal cortex
Treatment:
Device: DLPFC stimulation
Device: IFG stimulation
IFG stimulation
Active Comparator group
Description:
anodal stimulation of left inferior frontal cortex
Treatment:
Device: IFG stimulation
DLPFC stimulation
Active Comparator group
Description:
anodal stimulation on left dorsolateral prefrontal cortex
Treatment:
Device: DLPFC stimulation
Sham stimulation
Sham Comparator group
Description:
sham stimulation
Treatment:
Device: Sham stimulation

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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