In vitro neural models are powerful tools to study neural function and complex disorders of the human nervous system. Maestro™ Pro and Edge bioelectronic assay systems from Axion BioSystems noninvasively monitor neural activity while preserving the complex structure and communication of neuronal networks. Simultaneously track neural activity and viability over days and months in up to 96 wells. Whether modelling neuronal development, characterising neurological disease or evaluating drug, gene or cell therapies, these straightforward and easy-to-use systems offer a superior in vitro assay for studying disease-in-a-dish models.