Powerful brain imaging has helped uncover why people with post-traumatic stress disorder (PTSD) who engage in negative self-talk may be struggling with the first line of treatment. The discovery, ...

Functional near-infrared spectroscopy (fNIRS) measures brain activity optically based on changes in cortical blood flow.

Biologically speaking, there is no organ as vital or complex as the brain. And yet, the brain still remains somewhat a of a mystery—there's a lot that even experts don't know. Another troubling fact ...

USC researchers have found a promising new brain scan marker that could better detect Alzheimer’s risk — but only for some. The tau-based benchmark works in Hispanic and White populations when paired ...

Magnetic resonance imaging (MRI) is one of medicine's most powerful diagnostic tools. But certain tissues deep inside the body—including brain regions and delicate structures of the eye and orbit that ...

Multiple sclerosis, a complex neurological condition affecting nearly 3 million people worldwide, has long been characterized by its elusiveness. Even as medical imaging technology has advanced ...