Tool could reveal how consciousness works

MIT researchers are exploring a novel approach to understanding consciousness using transcranial focused ultrasound. This noninvasive technology offers a potential pathway to investigate the complex relationship between the brain's physical matter and subjective experiences like thoughts and emotions, without requiring neurosurgery. The strategy, outlined in a recent paper by philosopher Matthias Michel and colleagues, could revolutionize neuroscience research. By enabling detailed study of brain function, this tool may unlock fundamental insights into the nature of consciousness and its underlying neural mechanisms.