Motor Learning Based on Oscillatory Brain Activity Using Transcranial Alternating Current Stimulation: A Review.
Naoyuki Takeuchi1, Shin-Ichi Izumi2
1Department of Physical Therapy, Akita University Graduate School of Health Sciences 1-1-1, Hondo, Akita 010-8543, Japan.
Brain Sciences
|August 27, 2021
Summary
Transcranial alternating current stimulation (tACS) can enhance motor learning by modulating brain activity. This noninvasive brain stimulation technique shows promise for neurorehabilitation in conditions like stroke and Parkinson's disease.
Area of Science:
- Neuroscience
- Motor Control
- Rehabilitation
Background:
- Motor learning is crucial for recovery after neurological injury.
- Noninvasive brain stimulation (NIBS) techniques are explored to enhance motor learning.
- Transcranial alternating current stimulation (tACS) modulates brain oscillations and communication.
Purpose of the Study:
- To review the use of tACS for enhancing motor learning.
- To explore clinical applications of tACS in motor rehabilitation.
- To discuss tACS's potential in correcting abnormal brain activity.
Main Methods:
- Review of studies investigating tACS for motor learning.
- Analysis of tACS's effects on oscillatory brain activity.
- Discussion of tACS's role in modulating intra- and inter-brain communication.
Main Results:
- tACS can entrain brain oscillations and modulate brain communication.
- tACS holds potential for promoting motor learning.
- Interpersonal tACS may enhance teaching-learning dynamics.
Conclusions:
- tACS is a promising tool for enhancing motor learning and recovery.
- tACS-based neurorehabilitation strategies can be developed for stroke and Parkinson's disease.
- tACS can help re-establish oscillatory brain communication for motor recovery.
