At one time, it was believed that the brain was static in nature. After it was fully developed, changes would no longer take place. Although this was largely due to a somewhat limited understanding of neuroscience, such observations made sense in the not-so-distant past. Things are now much different, and research has proven that this massive bundle of neurons is actually much more flexible than it initially appeared. Let’s use an analogy to describe this concept before discussing what scientists continue to discover.
Different Pathways: All About Connectivity
We should begin with a concept that is likely to be familiar to most readers. Think about the way a typical VPS hosting service functions. This system will rely on a series of nodes to send and receive information within the blink of an eye. Some of the latest software packages can likewise switch between servers to ensure the fastest transmission speeds, and to address latency concerns.
This is not altogether different from the connections between the neurons within the brain. They rely upon electrochemical signals to transmit data so that we are able to interpret the world around us. The only major disparity is that the lattice of neurons within the brain is vastly more complex than even the most advanced virtual private networks. Furthermore, these pathways can be rerouted over time; leading us into the next main section.
Much-Needed Maintenance
Not only has the brain been designed with a certain amount of plasticity, but specific types of healing cells known as fibroblasts may even be able to repair traumatic brain injuries. Fibroblasts are thought to produce a type of scar tissue that helps to protect neurons as they recover from physical damage.
This opens up an entirely new realm of possibilities when discussing traditional treatments that may be provided limited results. It also signals that some forms of traditionally invasive surgeries may no longer be required in the future.
From Thought to Tangible Reality
Another interesting trend involves the use of music therapy to help patients recover after brain injuries. Research currently suggests that listening to music may stimulate portions of the brain associated with speech, and movement. This could eventually uncover new techniques to alleviate the symptoms of conditions such as aphasia, stroke, or similar types of neurological damage. While studies are still ongoing, this breakthrough once again proves that the brain is hardly a static organ.
Practice Makes Perfect
The flexible design of the brain also depends on how pathways are formed. This is critical when referring to individuals who may have already suffered an injury. For instance, scientists believe those who avoid using skills that have become impaired may eventually lose these abilities. Conversely, regularly practising specific behaviours will cause them to be embedded within the very structure of the mind. It now appears as if the maxim “practice makes perfect” is much more than a catch phrase.
The fact of the matter is that we have only begun to scratch the surface when it comes to the human brain. We have to wonder what additional research will uncover in the coming years.
