In-vitro microelectrode array system CMOS-MEA5000

The CMOS-MEA5000-System is the in vitro recording system from Multi Channel Systems for extracellular recordings and stimulation at the highest resolution. Based on the complementary metal-oxide semiconductor technology, it opens up new possibilities in electrophysiological research. With more than 4000 recording sites, each of them sampled at 25 kHz, the chip allows extracellular recordings at a very high spatio-temporal resolution. By including amplification on the chip itself, noise is minimized and a high signal quality is guaranteed. As stimulation sites are included in the chip and a stimulus generator in the headstage, the system is ideal for closed-loop experiments.