The Effect of Timing of Transcranial Direct Current Stimulation (tDCS) for Enhancing Learning During Cognitive Training

The Effect of Timing of Transcranial Direct Current Stimulation (tDCS) for Enhancing Learning During Cognitive Training

This project will investigate a novel strategy for enhancing cognitive training (CT). Specifically, the investigators aim to combine a non-invasive form of brain stimulation (tDCS) with CT. This study will examine the optimal time interval - whether tDCS should be administered either before or during CT.

Inclusion Criteria:

• Participants will be healthy right-handed subjects aged 18 to 40 years.

Exclusion Criteria:

• Concurrent medication likely to affect mental performance,
• Current history of drug or alcohol abuse or dependence,
• Any psychiatric or neurological disorder,
• Recent head injury, or history of seizure or stroke.