Channel N: Vintage Online Neuroimaging includes clips like this 1998 overlay of PET onto MRI, depicting pain in an area of the brain. View file.

• ScienceDaily: Harboring Hostility May Be Linked To Unhealthy Lungs
  Young adults with a short temper or mean disposition also tend to have compromised lung function, says a recent study published in the journal Health Psychology, by the American Psychological Association (APA). This occurred even when asthma and smoking w