Effects of concurrent transcranial direct current stimulation on human motor skill learning: A systematic review and Bayesian meta-analysis.
August Lomholt Kvistad, Maria Isbrandt Gad, Lasse Jespersen et al.
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In 30 seconds
This systematic review and Bayesian meta-analysis examined the effects of concurrent transcranial direct current stimulation (tDCS) on motor skill learning across 73 studies. The analysis revealed that tDCS applied during motor practice significantly improved speed and accuracy, particularly with multiple practice sessions. The findings suggest that tDCS can enhance motor learning processes.
Key findings
- tDCS targeting the motor cortex improved speed and accuracy in motor skill learning.
- Smaller effects were observed for skill retention between sessions.
- Multiple practice sessions with tDCS showed more favorable outcomes.
- The analysis included 73 studies with a focus on tDCS effects.
Why it matters
Understanding the impact of tDCS on motor skill learning can inform rehabilitation strategies, potentially enhancing recovery and functional abilities in patients undergoing motor training.