On April 22nd and 23rd, we hosted the first In-vitro 2D and 3D neuronal Networks Summit (MaxWell Biosystems User Meeting) and were very excited about the tremendously successful outcome, with over 700 registrants from 49 countries!   First Day: Scientific Talks and Discussions Open for All The first day of the meeting was open to everybody. We had very interesting talks from seven invited speakers, who spoke about their work involving iPSC-derived neurons, brain organoids, and also high-density microelectrode array (HD-MEA)…