# Mechanism of tDCS-induced Learning Enhancement - the Role of Serotonin

> **NCT02092974** · PHASE1 · COMPLETED · sponsor: **Charite University, Berlin, Germany** · enrollment: 40 (actual)

## Conditions studied

- Healthy Young and Older Adults

## Interventions

- **PROCEDURE:** tDCS
- **DRUG:** Citalopram
- **OTHER:** sham-tDCS + placebo

## Key facts

- **NCT ID:** NCT02092974
- **Lead sponsor:** Charite University, Berlin, Germany
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-04
- **Primary completion:** 2014-12
- **Final completion:** 2014-12
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02092974

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02092974, "Mechanism of tDCS-induced Learning Enhancement - the Role of Serotonin". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02092974. Licensed CC0.

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