Dr. Chienhan Lai is a PhD in Psychiatry & Neuroscience Clinic and working in the Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan, ROC Institute of Biophotonics, National Yang-Ming University, Taipei, Taiwan, ROC. He completed his PhD from the Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan and Master degree from the Institute of Brain Science, National Yang Ming University, Taiwan, ROC. He worked as Assistant professor at the Institute of Biophotonics, National Yang-Ming University, Taipei, Taiwan. Dr Lai completed his M.D. degree in medicine from the Buddhist Tzu Chi University in 2001. His current research field focused on applications of clinical rating scales in depression, psychopharmacology, brain structure analysis, resting-state functional magnetic resonance imaging, diffusion tensor imaging of major depressive disorder and panic disorder, effects of psychotropic medicine (especially antidepressant and atypical antipsychotic) in brain. He already published several SCI articles in the field of brain imaging and questionnaires of depression and panic disorder. He is also the reviewer for the following journals, such as Schizophrenia Bulletin, Journal of Neuroscience, Psychological Medicine, Neuroimage, Acta Psychiatrica Scandinavica, Human Brain Mapping, Plos One, Journal of Clinical Psychopharmacology, etc. He is also on the editor board of Frontiers in Psychiatry, Journal of Biomedical Graphics and Computing and World Journal of Methodology. He won the Young Scientist Award from ISNIP (International Society of Neuroimaging in Psychiatry) Congress 2014. He also has rich experiences for clinical psychiatry as an attending physician for about 15 years. He is still active in the research and clinical service, and also involved in the roles of editor, reviewer and author for a number of scientific articles.