MadSci Network: Neuroscience |
I have not done a thorough survey, but I agree that people can get "brain freeze" regardless of the time of year. Here are links to an editorial and letter from the British Medical Journal describing the physiologic basis of cold-induced headaches: http://www.bmj.com/cgi/content/full/314/7091/1364 http://www.bmj.com/cgi/content/full/315/7108/609/a
Try the links in the MadSci Library for more information on Neuroscience.