Scientists 'Write' New Information into the Human Brain Using MRI
Researchers from the University of Rochester, Yale University, and Princeton University have developed a novel technique to induce learning by directly manipulating brain activity patterns. Using real-time brain imaging and neurofeedback, this method bypasses traditional learning processes that require effort and practice. Participants in an fMRI machine were presented with 'wobbling' abstract shapes and instructed to stop the movement using only their minds. A pre-defined brain activity pattern associated with a new visual category was linked to cessation of the wobble. This feedback mechanism effectively 'sculpted' the participants' brain activity, leading them to learn new visual categories without conscious awareness. This groundbreaking technology holds immense potential for applications in education, rehabilitation, and mental health treatments.