Hyuk Choi

This study compares the effects of electrical and ultrasound transcutaneous auricular vagus nerve stimulation on working memory in healthy adults, finding that electrical stimulation significantly improves performance while ultrasound shows a similar trend but less statistical significance.

This study compares the effects of electrical and ultrasound transcutaneous auricular vagus nerve stimulation on emotional bias in healthy adults, finding both methods enhance positive emotional interpretation.

This study compares electrical and ultrasound transcutaneous vagus nerve stimulation on associative memory, finding no improvement in recall accuracy but faster response times with electrical stimulation.