Research Projects

The study aims to understand the role of sensory and motor plasticity in memory formation and how to strengthen existing memories in visuomotor learning. Motor memories are initially in a labile form reflecting short-term or immediate storage, but with time and sleep, they consolidate to permit retention. The research focuses on understanding the relative contribution of sensory and motor areas of the brain to both short-term storage and long-term system consolidation of motor memory using targeted brain stimulation over the motor and somatosensory cortex. The study hypothesizes that the pre-motor dorsal PMd area is involved in storing explicit components of learning, as it plays a key role in learning with a large error at the beginning of the learning session. The study also explores the feasibility of using theta bust magnetic stimulation to enhance the consolidation of motor memory and increase long-term retention of learned skills. Understanding the neural substrates of motor memory retention is critical for establishing optimal procedures and associated brain areas for movement rehabilitation and training, as well as understanding human motor function more generally.