Biomedical editor Emily Singer had a diffusion tensor scan, a variation of MRI that allows scientists to visualize the brain’s white matter, at UCLA. Neuroscientist Andrew Frew used brain imaging software from BrainLab to create these movies, highlighting different sections of white matter.
Richard Haier, a psychologist and emeritus professor at the University of California, Irvine, explains how brain imaging is shedding light on intelligence.
Massachusetts Institute of Technology