by Society for Neuroscience Modulation of motor imagery-related event-related desynchronization (ERD) and cortico-muscular coherence (CMC). Credit: Khademi et al., JNeurosci 2022 Brain-robot interfaces—apparatuses where brain activity controls the movements of a robotic device that supports a hand or limb—show promise in rehabilitating paralyzed stroke patients. Yet the exact way the therapy impacts the brain is unknown, making...