Kathryn Boortz
  • Home
  • About Us
  • Criminal Defense
  • Blog
  • Testimonials
  • Contact Us

HELP! ALIENS ABDUCTED MY TEENAGER AND TRANSPLANTED HIS BRAIN

4/30/2015

0 Comments

 
Who is that mute, surly teenager slumped at the dinner table monosyllabically responding to your questions with as few words as possible? What happened to the sweet, chatty, playful child who sat in that chair just a few short months ago? Was the child abducted by aliens and subjected to a mind altering brain probe, or perhaps even abrain transplantation? 

Parents with teenagers ask themselves questions like this every day. And while the “alien theory” may seem briefly plausible on the subjective level, researchers in recent years have begun to unlock the mysteries of the adolescent brain, and have started to provide answers to explain why teenagers act the way they do.

In short, the teenage brain is undergoing rewiring. Neuroscience had long held that thebrain was pretty much fully developed by puberty, but recent research has determined that brain development during the teenage years is probably just as important as thebrain growth that takes place during a child’s first few years. 

As Harvard neuroscientist, and mother of two teenage sons, Frances Jensen, explains, growth of the brain’s grey matter–neurons–is largely complete by age six, but white matter–axons, which serve as the wiring between brain cells–continues to develop into the 20s. As the teen brain is getting rewired, the axons are getting coated in myelin, a fatty material that acts as insulation to help signals move faster between brain cells. This rewiring and myelination process seems to impact the limbic system, which controls emotion, first, and doesn’t work on the rational, decision-making prefrontal cortex until late in the process. Thus, teens may have the calculating and decision-making skills of an adult, but this capacity is overridden and influenced during the teenage years by the more powerful limbic system. 

Meanwhile, the teen pituitary system is releasing hormones that impact the limbic system, heightening emotions that may already seem overpowering due to the rewiring. As if this wasn’t enough to make it seem like an alien transplanted your teen’s brain,teenage brains are also more sensitive to the release of pleasure-inducing dopamine than adult brains are. A teen’s reasoning ability is thought to be almost fully developed by age 15, and teens can accurately determine dangerous activities. It’s just that teenagebrains are "more motivated by the rewards of taking a risk than deterred by its dangers. So even if they know something might be bad–speeding, drinking too much, trying new drugs–they get more pleasure from taking the risks anyway.” 

So, what’s a parent to do? How do we raise our teenagers now that we know that they have the rational decision-making abilities of an adult, yet what seems like the emotional intelligence of a child? More rules and more involvement in their day-to-day lives–“tiger parenting,” or give them more freedom and let them be “free-range kids?” For the record, Jensen firmly adopted the former stance.   

To learn more: check out this article about Jensen and her theories, along with an excerpt from her book:  
http://www.npr.org/blogs/health/2015/01/28/381622350/why-teens-are-impulsive-addiction-prone-and-should-protect-their-brains.
0 Comments



Leave a Reply.

    Author

    Kathryn Boortz, Attorney

    Archives

    November 2015
    October 2015
    September 2015
    August 2015
    July 2015
    May 2015
    April 2015
    March 2015
    January 2015
    December 2014
    November 2014
    October 2014
    July 2014
    June 2014
    April 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013

    Categories

    All

    RSS Feed

Boortz Law, LLC
PO Box 8843
Atlanta, GA 31106
404.829.2776
Live Chat Support ×

Connecting

You: ::content::
::agent_name:: ::content::
::content::
::content::