Navigating social interactions can be a significant challenge for people living with autism spectrum disorder. Researchers recently looked at 50 different trials to see if non-invasive brain stimulation (NIBS) could help improve social cognition, which is the ability to process and understand social information.
The study compared several types of brain stimulation against standard care. They found that transcranial direct current stimulation (tDCS) was the most effective standalone method for improving social skills. Other methods, including high-frequency and low-frequency repetitive transcranial magnetic stimulation (rTMS), also showed better results than standard care. These methods use magnetic fields or low-level currents to stimulate specific areas of the brain.
While these results are encouraging, the researchers noted that more large-scale, rigorous trials are needed. These future studies will help confirm how well these treatments work on their own and how they might work even better when combined with digital training programs. Talk to a doctor to see if these options are right for a specific individual.
What this means for you:
Certain types of brain stimulation, especially tDCS, show the most promise for improving social skills in autism.
Common questions
What is tDCS and does it help with autism?
tDCS stands for transcranial direct current stimulation. It is a non-invasive way to stimulate the brain using a small amount of electricity. In this study of 50 trials, tDCS was found to be the most effective standalone method for improving social cognition in people with autism.
Are there other types of brain stimulation that work?
Yes, other methods also showed improvement over standard care. These include high-frequency repetitive transcranial magnetic stimulation (HF-rTMS), low-frequency repetitive transcranial magnetic stimulation (LF-rTMS), and theta burst stimulation (TBS). Each of these methods showed positive results for social cognition.
Is this treatment ready for everyone with autism?
The results are promising, but the researchers noted that more large-scale, rigorous trials are still needed. These future studies will help confirm the best ways to use these tools alone or combined with digital training. You should consult a medical professional to discuss these options.
