字幕表 動画を再生する 英語字幕をプリント not so long ago, many scientists believed that the brain did not change after childhood that it was hard-wired, and fixed by the time we became adults but recent advances in only the last decade now tell us that this is simply not true the brain can, and does change throughout our lives: it is adaptable, like plastic hence neuroscientists call this 'neuroplasticity' how does neuroplasticity work? if you think of your brain as a dynamic, connected power grid there are billions of pathways, or roads, lighting up every time you think, feel or do something some of these roads are well travelled: these are our habits, our established ways of thinking, feeling and doing every time we think in a certain way, practice a particular task or feel a specific emotion, we strengthen this road it becomes easier for our brains to travel this pathway say we think about something differently, learn a new task, or choose a different emotion we start carving out a new road - if we keep travelling that road our brains begin to use this pathway more, and this new way of thinking, feeling, or doing becomes second nature the old pathway gets used less and less and weakens this process of rewiring your brain by forming new connections and weakening old ones is neuroplasticity in action the good news is that we all have the ability to learn and change, by rewiring our brains if you have ever changed a bad habit, or thought about something differently you have carved a new pathway in your brain and experienced neuroplasticity firsthand with repeated and directed attention towards your desired change you can rewire your brain