This is superb cross-sectional atlas of human brainstem, which based on color images with 0.06-mm pixel size of Visible Korean. It wears 48 bits true color and covers almost all nuclei and tracts in the brainstem. In this atlas, whole shapes and locations of each nucleus and tract can be identified in not only three parts (midbrain, pons, and medulla oblongata) of the brainstem but also the junctions of the three parts. This book will provide a detailed topographical data for scientific research that contains morphological and functional studies of the human brainstem for neuroanatomist and neuroscientist. Also, this book will provide a detailed reference for neurologist to determining the precise location of the small and complicated structure and lesions.