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fMRI Analysis of Aging and Awareness in Conditioning

NCT03655769 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2025-12-11

No results posted yet for this study

Summary

Cathodal Transcranial direct current stimulation (tDCS) was administered to the right parietal region in order to determine if this stimulation could disrupt awareness of the conditioned stimulus (CS) - unconditioned stimulus (US) relationship in a classical conditioning experiment.

Conditions

  • Transcranial Direct Current Stimulation

Interventions

DEVICE

transcranial direct current stimulation

transcranial direct current stimulation applied at 2 mA over the right parietal region for 20 min

DEVICE

sham transcranial direct current stimulation

transcranial direct current stimulation applied at 2 mA over the right parietal region for 30 sec

Sponsors & Collaborators

Principal Investigators

  • John Desmond · Johns Hopkins University

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2010-11-09
Primary Completion
2026-12-31
Completion
2026-12-31

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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 NCT03655769 on ClinicalTrials.gov