nerve cells

What is trigeminal neuralgia, and what are the treatments?

By Ask the Doctors • March 29, 2021
Dogma can be dangerous. Take, for example, the belief that scar tissue formed by glial cells after brain or spinal cord injury impedes regrowth of damaged nerve cells. To date, that firm belief has kept many researchers determinedly focused on trying to remove or counteract that scarring. [...]
By Tami Dennis • March 31, 2016