%0 Journal Article %T Temporal Associations between Weather and Headache: Analysis by Empirical Mode Decomposition %A Albert C. Yang %A Jong-Ling Fuh %A Norden E. Huang %A Ben-Chang Shia %A Chung-Kang Peng %A Shuu-Jiun Wang %J PLOS ONE %D 2012 %I Public Library of Science (PLoS) %R 10.1371/journal.pone.0014612 %X Patients frequently report that weather changes trigger headache or worsen existing headache symptoms. Recently, the method of empirical mode decomposition (EMD) has been used to delineate temporal relationships in certain diseases, and we applied this technique to identify intrinsic weather components associated with headache incidence data derived from a large-scale epidemiological survey of headache in the Greater Taipei area. %U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0014612