In this double-crossing world, nothing is accurate, and nothing is false. It all depends on the tint. Of the crystal that you look thorough.
– Dr. Ramón de Campoamor y Campoosorio (1817- 1901) Humoradas.
We live in a world created by us. Our senses condition our perception of what is around us. We are conscious of ourselves. Each one of us is aware of our individuality. Indeed, we are unique. This uniqueness is a learned ability. Our parents gave us a genome (genetic material). And then we begin to develop. A multitude of factors contribute to this development. Finally, we came up with a final product. That is our unique brain. Nevertheless, there lies the problem. Because that “finished product” is constantly changing according to its environment (lifestyle). For the better or the worst. The tint of the crystal that the Spanish philosopher is referring to is our brain.
Consider that a newborn’s brain is far from developed; it needs time to fully grow and establish connections on both large and small scales. Following a generally predictable progression, our brain’s functions improve drastically throughout childhood and adolescence. Only in our early 20s, or possibly even later, can we finally possess a fully equipped brain, complete with a well-developed prefrontal cortex, to help us succeed in leading an independent life as an adult. On the other hand, starting in our late 20s and early 30s, research shows that speed of processing and working memory tend (on average) to slow down, reducing our capacity to process and deal with complex new information. This is a gradual process that often first becomes noticeable in our early 40s. [1]
We cannot control our genome. What we can control are the changes in our brains. It is in our hands to choose the better way. If not, the Second Law of Thermodynamics (the disorder in the universe always increases) will cash up with you.
The first thing you must be aware of is that there are no magic pills. But we can follow certain proven practices that will slow the deterioration of our brains. These exercises are the four pillars of a healthy brain: good nutrition, stress management, physical conditioning, and mental stimulation.
[1] SharpBrains to Brain Fitness. 2013. Alvaro Fernandez, Elkhonon Goldberg Ph.D. with Pascale Michelon PhD
Image: https://commons.wikimedia.org/wiki/File:Conrad_von_Soest,_%27Brillenapostel%27_(1403).jpg The “Glasses Apostle” painting in the altarpiece of the church of Bad Wildungen, Germany. Painted by Conrad von Soest in 1403, “Glasses Apostle” is considered the oldest depiction of eyeglasses north of the Alps.