" Our brains are ever changing over the course of our lives. And your brain’s map is going to be determined by what you do day by day. You can start out doing new things today and in three weeks time your brain’s map will be completely different from what it was when you started.
This is what we call brain plasticity (or neuroplasticity), and the human genetic inheritance includes brain plasticity. This process occurs throughout our whole life. Brain plasticity can be controlled and directed if the person is aware of it and if the person wants to change his/her brain.
It is interesting to note that our genes get turned on and off all the time. Even when you go to sleep some genes are turned on and others are turned off and when you wake in the morning other genes join the game. Research has shown that our thoughts also influence these switches and this gives us a lot more control over our genes that we realise".