TED-Ed: Could your brain repair itself? - Ralitsa Petrova

The video explores the potential for the human brain to self-repair by generating new neurons, a process known as neurogenesis. Initially thought to cease after early development, recent discoveries show that adult brains can produce new cells in specific regions. This opens possibilities for treating neurological diseases and injuries. Current research focuses on enhancing neurogenesis and transplanting neural stem cells to damaged areas. While challenges remain, the field of regenerative medicine aims to harness these mechanisms for brain repair.

What challenges do researchers face in improving the technique of neurogenesis?

What potential future applications of neurogenesis research are mentioned in the text?