Currently viewing the category: "dopamine"

Are you addicted to technology? How about social media? It’s a real thing, you know–virtual monkey on the back. Here are the sure signs you are addicted (at least according to one author who has written a book called “The Digital Diet” about when too much is not enough):

  • The urge to pull out a cellphone even when someone you’re with is in the midst of a conversation with you.
  • Texting even while your child is telling you about his or her day at school, and realizing later that you can’t remember the details of what your son or daughter has said to you.
  • Having the vague feeling that something hasn’t really happened until you post it to Facebook or Twitter.
  • Feeling isolated and anxious if you are offline for an extended period of time.
  • Noticing that even when your family is all together in one room at home, each person is gazing at his or her own screen and tapping at a miniature keyboard.
The author Daniel Sieberg says that some people even create status updates or tweets in their heads when they are experiencing things (Who doesn’t?).  He says, “It’s as if they have lost the ability to live in the moment, and have become conditioned to feeling that they have to instantly share it electronically while it is still going on.”
Ha ha ha…I am only posting this to take enjoyment in what is a natural response to all new and world-changing phenomena. Whether talking about the light bulb, television, rock & roll or the internet, there will be some people that focus on the downside, freak out at where it’s leading us, and perhaps even try to prevent the change from happening.
No doubt that every phenomenon has a negative side. In our new technological world, where information is just a mouse-click away, of course, there will be some detriment. And whenever our brain processes something as pleasurable, like multiple responses and comments on social media sites, it will release dopamine, the neurotransmitter “associated with the reward system of the brain, providing feelings of enjoyment and reinforcement to motivate a person proactively to perform certain activities.”
Dopamine is released in response to experiences such as food, sex, drugs, and neutral stimuli that become associated with them.  It is believed that this system is responsible for the physical aspects of addiction. So in that regard, there is no doubt some people will struggle with the symptoms of addiction in the early years of the social media explosion.
Saying that, Mr. Sieberg, there is nothing in need of changing.  As I’ve said before in this blog, the human species will continue to evolve with machine–that is, with our informational systems. This symbiotic growth will not be stopped, so striving for separateness from our cyber-existence is futile. And why would we want to? Sure, neglecting your family for Facebook is lame, but for some it’s welcome refrain from family strife and tensions. Some people that are isolated socially from the real world, find acceptance and a forum for their thoughts on social media. You see, it all depends on which perspective you are looking from. 
So don’t fear your relationship to social media–I guarantee no matter how absorbed you are now, it will even out over time. And if it doesn’t, so what? It just means you’re popular…in cyberspace.
Wouldn’t it be great if there was a drug that could decrease the need for sleep, allow more time to work and study, and essentially make you smarter…without side effects? Well, if you remember my post on the subject last year, you’ll recall that that drug doesn’t exist. Oh, there are plenty of drugs that’ll keep you up and allow you to study harder–in the short term; but the one without side effects–dream on.

According to a recent study, the popular prescription stimulant, Provigil, has a higher risk of addiction than previously thought. Brain scans taken of people on the drug showed changes in the brain’s pleasure centers, which were similar to those occurring with the more frowned upon stimulants coke and meth. The study which is due for publication in this month’s Journal of the American Medical Association may break the myth that Provigil is safe for healthy people.

Provigil, or Modafinil, is known as a “smart drug” for its ability to keep people up for hours, thus making it popular with students and other academia (professors) in search of unlimited knowledge. Modafinil, however, is approved as a narcolepsy drug–that is, to fight off the daytime sleepiness associated with this disorder and obstructive sleep apnea. But why worry about that detail? Speed is speed is speed.

The “controversy” over smart drugs was brought to light last year when several scientists commented in the journal Nature that people should have the right to boost their brain power through the use of drugs like Provigil. At the time of that editorial it was thought that Provigil provided stimulation without side effects. This new study is the first evidence that Modafinil increases dopamine release–the “feel good” neurotransmitter implicated in most forms of addiction.

Well, as I’ve said time and time again, there’s no free lunch. You want to play you gotta pay. You can gain knowledge and be productive through hard work and study. But there’s simply no substitute for sleep. Sorry.

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