system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 10-year-old boy has severed his radial nerve. Which of the following cells plays a major role in axonal regrowth?
assistant
The correct answer is  Schwann cells play a major role in axon regeneration (axon regrowth) in the PNS