BDNF and memory impairment: The battery of in vitro assays applied in this study (i.e., synaptogenesis, neurite outgrowth and BDNF levels) and the use of human neuronal in vitro models (avoiding the need to extrapolate between different species) would be suitable for an initial screening to identify chemicals with potential to trigger DNT effects, particularly those associated with learning and memory impairment in children.