11.  Depression and panic are normal responses.

12.  Even in people who are totally blind and have no perception of light, some have normal hormonal responses to bright light, the researchers found.

13.  He was relieved to be told that his fears are normal responses to a disaster.

14.  In this sense, the moves appear to be a normal operational response rather than a political concession.

15.  Second, we are so unused to moral leadership from presidents that the normal response -- we hear your message and will think it over -- is atrophied.

16.  Some people mistakenly assume that being sad most of the time is an aspect of their personality or a normal response to a troubling situation.

17.  Television, after all, has to be programmed for normal responses, not the occasional crazed reaction.

18.  That injury can, in turn, trigger a normal inflammatory response that produces scarring.

19.  The adult animals also showed a greater than normal response to pain, Ruda said.

20.  The problem could be scar tissue from the surgery, which is a normal post-operative response.