Is it true that we use one side of the brain for imagination and the other side for technical stuff or is that a myth?

Question: Is it true that we use one side of the brain for imagination and the other side for technical stuff or is that a myth?
- Keywords:
  brain,
  human,
  technical
Asked by popcole143 to Anna, Hayley, Iain, Rebecca on 25 Jun 2015.
- anon answered on 25 Jun 2015:
  
  It is true that different parts of the brain have different functions. However, we now believe that it is more complex than that and that the interaction between different parts of the brain and the two hemispheres is really important.

Question: Is it true that we use one side of the brain for imagination and the other side for technical stuff or is that a myth?