During the 21st Annual Meeting of the Organization for Human Brain Mapping, held on 14-18June 2015 in Honolulu, Hawaii (USA), Patrique Fiedler (TUIL) presented a contribution entitled “Validation of a dry multichannel Electroencephalography cap in a multi volunteer study” (1820). The contribution was based on results of the first ANDREA prototype measurements and pre-validations, highlighting the quality and reproducibility of the acquired EEG data. During 5 conference days an overall number of 7 keynote lectures, 4 symposia, 4 educational courses and 4 poster sessions took place, covering more than 110 oral and more than 2900 poster presentations. The scientific presentations addressed topics including neurophysiology, analysis of cognitive networks as well as anatomic and functional pathologies, multimodal imaging and simulation of neuronal activity.