Pattern recognition techniques have become an important tool for neuroimaging data analysis, helping to elucidate normal and abnormal brain function and identify biomarkers for diagnosis and personalized medicine. The International Workshop on Pattern Recognition in Neuroimaging (PRNI) aims to: (1) foster dialogue between developers and users of cutting-edge analysis techniques; (2) showcase recent methodological advances in pattern recognition algorithms for neuroimaging analysis; and (3) identify challenging neuroscientific questions in need of new analysis approaches.