If you answer yes, then my next questions would be:
* For what purpose you want to influence your brain?
* Are you absolutely clear in your purpose?
* Are you sure you won't change your mind?
If you say yes to all the above questions, then, it is not actually necessary to take any extra effort from you to influence your mind. I mean, you really don't need to use brain power tools to get your brain to function in order to achieve what you want.
It knows! Your brain knows what to do to get you what you want. In fact, it has been waiting for you to get clear in what you want. It will immediately start growing its tentacles towards all the vital information and the people that will get them your desires.
All you have to do us to identify and recognize the information and people that are moved in your direction and act as the situation warrants without any self-doubt.
You don't have to study neuroscience to understand how your brain works. Your brain behaves you per your thinking pattern. Do not confuse your brain.
Be crystal clear in what you want and never keep changing them.