Post-traumatic stress disorder (PTSD) is often described as one of the invisible scars that firefighters and others accumulate after years of dealing with trauma in their jobs. Now the scars are ...

Psychiatrist Dr. Daniel Amen‘s pioneering approach to cognitive function and mental health centers on SPECT scans of the brain, which he uses to analyze physiological activity instead of a traditional ...

Psychiatrist Dr. Daniel Amen's pioneering approach to cognitive function and mental health centers on SPECT scans of the brain, which he uses to analyze physiological activity instead of a traditional ...

Can a simple brain scan determine how old your brain is? Your brain is as old as you are in chronological years, of course, but what about in wear-and-tear years? It would be an exciting prospect if ...

In the latest episode of The Kardashians, Kim finds out she has "low brain activity." But neurologists point to inconsistent data, scans and misdiagnoses. Mike Marsland / Getty Images Kim Kardashian ...