There's an article in the current Time magazine online about a study on the relationship between smells and emotions. It mentions that this has ramifications for PTSD. It's an interesting confirmation for those of us who've had smell-induced anxiety/flashbacks/etc.
The article can be found by looking up time.com. There's also a link to the article at the CNN website under their Heath section, at least as of today.
The article can be found by looking up time.com. There's also a link to the article at the CNN website under their Heath section, at least as of today.