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Cerebellar tDCS on Motor Learning of Healthy Individuals

NCT02557841 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2018-10-12

No results posted yet for this study

Summary

A crossover trial with healthy volunteers will be conducted. Three sessions will be performed with at least 48 hours washout period to minimize carry-over effects. In each session, volunteers will be submitted to: fatigue and attention levels evaluation, handwriting test, serial reaction time task (SRTT) before and after ctDCS conditions and after session, a performance perception evaluation.

Conditions

  • Healthy

Interventions

DEVICE

tDCS

Current will be applied by a DC stimulator (NeuroConn Plus, Germany).The active electrode (anode: 5x7 cm²) will be placed over the left cerebellar hemisphere (3 cm lateral to the inion) and the reference (5x7 cm²), over the left arm with current intensity of 2mA, fade in and fade out of 10 seconds, during 20 minutes.

DEVICE

tDCS

Current will be applied by a DC stimulator (NeuroConn Plus, Germany). The active electrode (cathode: 5x7 cm²) will be placed over the left cerebellar hemisphere (3 cm lateral to the inion) and the reference (5x7 cm²), over the left arm with current intensity of 2mA, fade in and fade out of 10 seconds, during 20 minutes.

DEVICE

tDCS

Sham ctDCS (NeuroConn Plus, Germany) will be applied at the same parameter settings used on cathodal ctDCS however, current duration will be only 30 seconds. Moreover, device automatically turned off without volunteer's perception, but volunteers will be with electrodes montage for 20 minutes.

Sponsors & Collaborators

  • Universidade Federal de Pernambuco

    lead OTHER

Principal Investigators

  • Kátia K Monte-Silva, PhD · Universidade Federal de Pernambuco

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-09-30
Primary Completion
2016-09-30
Completion
2016-09-30

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02557841 on ClinicalTrials.gov