Related Experiment Video
Updated: Sep 11, 2025

Randomized, Triple-Blind, and Parallel-Controlled Trial of Transcranial Direct Current Stimulation for Cognitive Rehabilitation after Stroke
Published on: June 6, 2025
HD-tDCS improves conflict processing and general behavioral stability
Ronghan Liu1, Miao Wang1, Qiang Liu1
1Institute of Brain and Psychological Sciences, Sichuan Normal University, No.5, Jing'an Road, Chengdu, 610066, China.
Abstract:
Transcranial Direct Current Stimulation (tDCS) has been employed to enhance executive control (EC), thereby improving cognitive functions and mental health. However, the effects of tDCS on EC remain inconclusive, and the mechanisms involved in its impact on baseline and conflict processing are not well understood. This study applied high-definition tDCS (HD-tDCS) to the left dorsolateral prefrontal cortex DLPFC) to investigate the distinct effects of tDCS on baseline and conflict processing. Compared to the sham group, tDCS significantly reduced reaction time variability in both conditions and decreased mean reaction time and error rate in the conflict condition. These findings demonstrate significant enhancements in general behavioral stability and conflict processing respectively. This study demonstrates a significant enhancement of tDCS on EC, elucidating the dual mechanisms of tDCS in modulating the baseline state and EC, providing valuable insights into the mechanisms of tDCS intervention on cognitive functions.
More Related Videos
15:05Technique and Considerations in the Use of 4x1 Ring High-definition Transcranial Direct Current Stimulation HD-tDCS
Published on: July 14, 2013
05:48The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
Published on: June 12, 2020
Related Concept Videos
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Family Therapy
Strategic Family Therapy
Strategic family therapy emphasizes resolving communication barriers and improving problem-solving abilities...
Couples Therapy
Core Principles and Techniques
Couples therapy often incorporates cognitive-behavioral principles to identify and modify negative...
Operant Conditioning Intervention
In operant conditioning, behaviors that are...
Oppositional Defiant Disorder
Diagnostic Criteria and...
Treatment Strategies for Psychological Disorders
Psychological therapies focus on modifying emotions, thoughts, and behaviors through talking, interpreting, listening, rewarding, challenging, and modeling. Clinical psychologists, counselors, and social workers commonly practice psychotherapy. Clinical...