These range from building a DCC system for about $45 (see below) to a crossing signal. There are actually quite a few basic Arduino videos on the channel, although most of them are aimed at beginners.

These give Dcc clustering and adhesion cues at sites ... to regulate neuronal migration timing and direction. This "push" signal is balanced by a "pull" signal, driven by the ubiquitin ligase ...

Scientists have uncovered how developing neurons migrate from the germinal zone, a process critical for proper brain circuit formation.

These give Dcc clustering and adhesion cues at sites ... to regulate neuronal migration timing and direction. This "push" signal is balanced by a "pull" signal, driven by the ubiquitin ligase ...

Scientists at St. Jude Children’s Research Hospital have uncovered the intricate circuit cues behind neuronal cell maturation and migration, which is required for proper cognitive function.