A cellular mechanism for inverse effectiveness in multisensory integration.

To build a coherent view of the external world, an organism needs to integrate multiple types of sensory information from different sources, a process known as multisensory integration (MSI). Previously, we showed that the temporal dependence of MSI in the optic tectum of tadpoles is mediated by the network dynamics of the recruitment of local inhibition by sensory input (Felch et al., 2016).

Valproate-induced neurodevelopmental deficits in Xenopus laevis tadpoles.

Autism spectrum disorder (ASD) is increasingly thought to result from low-level deficits in synaptic development and neural circuit formation that cascade into more complex cognitive symptoms. However, the link between synaptic dysfunction and behavior is not well understood. By comparing the effects of abnormal circuit formation and behavioral outcomes across different species, it should be possible to pinpoint the conserved fundamental processes that result in disease.