How long does it take for a child’s brain to change into an adults brain?

Question: How long does it take for a child’s brain to change into an adults brain?
- Keywords:
  adult,
  brain,
  child
Asked by robyn.s to Aoife on 13 Nov 2019. This question was also asked by Yup the boys fc.
- Aoife Campbell answered on 13 Nov 2019:
  
  Our brains dont fully develop until we’re 25!

Question: How long does it take for a child’s brain to change into an adults brain?