Inside Front Cover: High-Precision, Low-Threshold Neuromodulation With Ultraflexible Electrode Arrays for Brain-to-Brain Interfaces (EXP2 4/2025)

Abstract

This study introduces an ultraflexible electrode array enabling both neural recording and neuromodulation. The densely packed microelectrodes allow precise targeting of brain regions, with stimulating currents as low as 5 μA inducing mouse turning behavior. Additionally, the array is integrated into a brain-to-brain interface system, achieving over 95% accuracy in controlling turning behaviors of multiple mice using human brain signals.