The book "Information Technology in Bio- and Medical Informatics" is a collection of selected contributions from the 7th International Conference on Information Technology in Bio- and Medical Informatics, which took place in 2016 in Porto, Portugal. This conference brought together professionals and researchers to discuss current developments and challenges in bio- and medical informatics. The publication includes nine revised full papers and eleven poster contributions, selected from a total of 26 submitted works. The topics covered range from the analysis and storage of biomedical data to the use of information technologies in brain research, as well as social networks and process analysis in biomedicine. The careful review and selection of contributions ensure a high scientific quality and relevance for professionals in this dynamic research field.