Depression affects millions of people worldwide, but much is still unknown about this illness and treatments don't always work. Ph.D. candidate Jesper Pilmeyer examined patients' brains using MRI ...

Learn more about eLife assessments Blood flow to the brain is a sensitive marker of neuronal activity as well as of a number of diseases, including stroke, tumours and neurodegenerative conditions.

Illinois engineers fused ultrafast imaging with smart algorithms to peek at living brain chemistry, turning routine MRIs into metabolic microscopes. The system distinguishes healthy regions, grades ...