Our brains are precious cargo which govern all that we do. One of the most mystifying things about these organic motherboards is that they are constantly changing and adapting to our environment, even as we continue to age. Of course, that also means that as we age, we can experience a decline in function.
Now that we are deeply immersed in a major technological age, our very sensitive noggins are also being shaped by the endless stimulation by iPhones, smartphones, computer interfaces, Mp3 players, Bluetooth, even self-driving vehicles. The speed at which technology is evolving is so rapid these days, that it is almost impossible to keep up, but somehow, our gray matter will be affected, either positively or negatively, by these advancements. Most scientists have begun to believe that the impact is mostly positive.
There is a new generation of young people who have little to no clue about what it might be like to play outside and to enjoy the fresh air, because they would much rather play video games, surf the internet, or dig around in the world of social media. The trade-off is that these millenials tend to have faster decision-making skills and can also navigate through the newer computer interfaces and platforms with great ease.
There’s actually a term coined for the generation which has been exposed to computers and cellular phones since birth: digital natives. Their brain circuitry actually differs from older individuals who haven’t had the same lifelong exposure to tech gadgets. There’s a possibility that older brains may get a similar benefit from using the high-tech devices which are so ubiquitous these days. Dr. Small from UCLA performed a study which examined older individuals who had some experience searching online, and discovered that those individuals did indeed have more activity in the decision making portions of the brain than subjects who had never searched online before. Since the brain alters its neural connections with each experience, it makes sense that our inner wiring will change, even as we age.