2011年10月24日星期一
The theory supposes that messing around with this area,
Brain wave monitoring, or EEG, essentially graphs certain brainwave "outputs".  The theory supposes that messing around with this area, via neurofeedback  training, can trigger the onset of depression in certain individuals. Unlike  bio-feedback training which isNIKE FREE RUN, mostly about heart rate and breathing control as  well as the outer bounds of muscular tension, neurofeedback training is  brain-centered and brain wave "outputs" as its focus. You see spikes as well as  lower level brain wave activity. Specialized neurofeedback equipment and  programs, previouslyBasket Puma Femme  limited to clinical settings involving patients with  dementia or attention deficit disorder, have now moved big time into the world  of competitive sport.An athlete does some remarkable performance and clearly was  "in the zone"...wins a short track speed skating gold medal at the Olympics,  shoots a game-wining free throw in the face of thousands of jeering flag-waving  fans, kicks a penalty kick to win a soccer match...How is it possible to perform  under such extreme conditions, and why are only a few people able to do  it?Sports Training And Neurofeedback Training - Brave New World Of Performance.  The logic follows that an athlete showing elevated or spike brain wave activity  has "lost concentration", therefore will not be as able to "step up to the  plate" and achieve that "in the zone" high level performance.Neurofeedback  Training - What Happens? Athletes, just like prior mental health patients, get  strapped into neurofeedback equipment, with sensors and probes distributed  across their body in order to collect physiological data. "Thinking the winning  basket" may become a trainable reality.Questions of Efficacy And Risk - Where  Neurofeedback Training May Backfire. Sound futuristic? Yes, and it does carry  some potential "downside" baggage or mental health risks.Here's the possibility.  Message? Brain re-training can be potentially serious, therefore you'll want  professional supervision at all times.A less-discussed "annoyance" associated  with EEG neurofeedback training is the occasional technical glitch, where the  transmitter-receiver units receive "stray" signals from nearby radio stations or  other transmitters. How do you sustain concentration when under pressure and  with a cacophony of distractions? One answer may be in your own brainwaves. In  times past psychologists could tie-up conferences with a raft of theories  concerning the mind and all its remarkable functions. What happens next is that  the athlete learns about the brain wave patterns...and then attempts to  consciously manipulate his body and mind into lessening muscular tension,  lowering respiration and heart rate.In other words "being in the zone" is  literally a mind-body location that can be identified as well as trained. When  you consider that a "typical" brain as over 10 billion cells and 4 million miles  of nerve fiber networks traveling the depth and breadth of the brain, and where  a single brain cell might Nike Shox Rival Femmehave as many as 25,000 separate and unique connections  with other brain cells, then you're forming an outline understanding of the  complexity issue being addressed by neurofeedback training.Brain waves offer a  clue, and a measurement context, for a wide range of mind-body activities  including thoughts, blood pressure, muscle tension, heart rate, skin  temperature, breathing, sweat gland activity and more.The question, in terms of  neurofeedback training applied to sports training, is "what does this mean, and  how can we use it to manage performance outcomes"? It turns out that athletes  who have a battery of sensory monitors attached to their body can both learn  about the actual state of their body while performing, and also literally  "teach" their body to limit muscular tension...slow down heart rate...and  minimize the impact of intruding distractions.EEG Neurofeedback And Mental  Distractions - Managing Brainwave And Sports Performance. The goal? Retrain your  brain. Neurologists suspect that inside your brain is a network figuratively  described as the "executive center"...a higher order decision making area. What  do these brain wave spike mean? The prevailing theory and "best hunch" goes like  this: a brain wave "spike" appears to imply a state of "temporary distraction".  Modifying brain wave activity and creating a calm body and quiet mind in order  to "eliminate monkey chatter" distractions and eventually improve mental focus  and resulting sports performance. The only way you'll know whether your  neurofeedback equipment is faulty is to have some prior baseline data, or  reference points, to compare with once you begin seeing abnormal data on the  monitor.Learn more about sport and fitness.Brain Health:  http://www.wise4living.com/hfvit-brain/Personal Fitness Products:  http://www.wise4living.com/hfgym/partners.htmAuthor Robin Derry is publisher for  http://www.wise4living.com/ a specialty information site that gives solutions to  health, household, sport, travel and legal needs..
  
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