Neat News 1776 (added 2020-11-10)

Nerve injury repair by printable ink

In order to regrow cells of severed nerves there is the big problem to guide cells to regrow in lines between the broken ends of a nerve. Now a printable neuron-growing ink has been developed that uses the body's electrical signals to grow precisely in the right direction.

News seen at: ScienceDaily - Mind & Brain