How to encourage new neural pathway connections in brain?

Challenge: Challenge your mind with new learning and new problems solving skills and you will keep your brain improving its connections.

Use it: You can develop these pathways by exercising them, which depends on the activity you are trying to improve. You can improve them using repetitive skill-based exercises appropriate for those pathways: for example memory or mental calculation exercises, or golf swing exercises. Hope that helps.

Bcome Ambidextrous: Switch hands. I am right handed and taught myself to write left handed, it took a while and a lot ot determination but now I write with both. My nephew did the same, took him about 2 months!!

Depends on which: connection you are trying to re-establish. Neuroplasticity is a complex topic. Every day we are learning more about the chemistry and physics of how connections are made (and not made) Transcranial Magnetic Stimulation has been around for 3 decades and is still considered to be in its infancy. In general if you want to get better at doing something you practice over and over.