This study on mice was quite informative, I thought. http://well.blogs.nytimes.com/2013/07/0 ... m-anxiety/
It's also worthwhile to peruse the comments in the NYT--well moderated, no flaming etc. allowed--makes for mostly thoughtful discussion
It's also worthwhile to peruse the comments in the NYT--well moderated, no flaming etc. allowed--makes for mostly thoughtful discussion
