Mind Twisting Stress Depression And Intelligence

Mind Twisting Stress Depression And Intelligence

Mind Twisting Stress,​ Depression,​ and​ Intelligence
Stress and​ depression are two of​ the​ things in​ modern life that you​ have to​ deal with at ​ one point or​ another. ​
The former is​ an everyday thing,​ one that can stem from something as​ difficult as​ social anxiety to​ something as​ mundane as​ tripping over your own shoelaces. ​
The latter,​ depression,​ is​ not quite as​ easy to​ develop in​ the​ clinical sense,​ but most people will end up experiencing a​ point in​ their lives that comes dangerously close to​ being depressed. ​
For the​ most part,​ these two problems are considered to​ be threats to​ ones physical and​ mental health. ​
However,​ recent studies show that these two conditions also have nasty side effects on​ ones intelligence.
According to​ recent findings,​ it​ is​ untrue that the​ human brain ceases production of​ neurons and​ other critical brain cells later on​ in​ life. ​
In fact,​ there are some things that imply that the​ brain regenerates the​ aforementioned cells on​ an asneeded basis,​ generating more to​ suit the​ needs of​ the​ individual. ​
This is​ in​ direct opposition to​ longheld medical doctrine that human brain cells do not regenerate after a​ certain point and​ instead begin to​ enter a​ state of​ slow decay. ​
However,​ as​ recent studies have shown,​ the​ more primitive areas of​ the​ brain are capable of​ regenerating lost cells. ​
This has subsequent effects on​ a​ wide range of​ mental functions,​ including memory,​ reaction time,​ and​ comprehension. ​
Now,​ what does this have to​ do with stress and​ depression,​ you​ ask?
A whole lot,​ apparently. ​
The two conditions states above put the​ more primitive parts of​ the​ brain into survival mode. ​
Upon entering that state,​ the​ brain naturally attempts to​ minimize anything that could be seen as​ frivolous or​ unnecessary,​ instead focusing all energies on​ the​ basics. ​
This not only accounts for the​ apparent reduction of​ brain activity during periods where an individual experiences the​ aforementioned problems,​ but it​ also starts to​ kill the​ currently existing cells. ​
Basically,​ the​ brain cells are slowly dying when subjected to​ excessive stress and​ depression,​ burning out neurons at ​ a​ faster rate than normal. ​
This would explain why some normally intelligent people seem to​ be mentally slower and​ less adept when put under emotional and​ psychological pressure.
Another consequence would be the​ fact that the​ two aforementioned disorders can actually prevent the​ brain from regenerating new cells to​ replace the​ old ones. ​
Trophic factors,​ chemicals that are known to​ stimulate the​ brain,​ are not produced properly when a​ person undergoes prolonged periods of​ the​ above conditions. ​
Studies show that trophic factors are actually the​ chemicals responsible for telling the​ brain to​ regenerate new cells. ​
if ​ the​ chemicals are cut off or​ if ​ the​ flow is​ disrupted,​ it​ can result in​ a​ rapid decline in​ the​ human brains ability to​ repair itself over time.
While these findings are still controversial and​ questionable,​ it​ does provide an interesting look into just how the​ brain works on​ a​ physical level. ​
The longheld belief that the​ brain is​ incapable of​ fixing itself once a​ person reaches adulthood may just be put into question. ​
These findings are still subject to​ further research,​ but there are already several avenues being opened by the​ concept. ​
For example,​ there are studies now being conducted devoted to​ finding out whether or​ not serotonin,​ a​ chemical used to​ combat a​ variety of​ mental disorders,​ has an effect on​ neuron regeneration.

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