Neuron imaging captures unconventional receptor route that supports synaptic communication‎

All cells, whether big or small, short or long, rely on proteins to function properly. In most cells, transporting these proteins is relatively simple. Neurons in the brain, however, face a significant logistical challenge because their axons, the thread-like structures that carry electrical impulses, can extend for meters. As a result, essential materials produced in the cell body must travel enormous distances to reach the ends of axon terminals.