The Effect of Transcranial Direct Current Stimulation (tDCS) in Improving Emotion Health

Summary

The goal of this clinical trial is to investigate how transcranial direct current stimulation (tDCS) affects emotion functions in young adults aged 18-35 from the local community, including both male and female participants. The main question\[s\] it aims to answer are: * Does tDCS improve emotional functions, such as mood regulation and motivation, in individuals with subthreshold depression (StD)? * Can tDCS enhance emotional regulation compared to a sham stimulation (placebo)? Researchers w

Eligibility

Inclusion Criteria: * Age 18-35 years * Fluency in Cantonese or Mandarin * Normal or corrected-to-normal vision and hearing * IQ \> 75% Quantile in Raven's SPM * At least 9 years of formal education * Right-handedness Exclusion Criteria: * Past or current major physical illness or psychiatric dis

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