DO Men and Women Have Different Brains?
August 18, 2009 by Quantum Publisher
Filed under Mind Stretch
Is there some physical reason that stress makes men want to punch, and women want to cry?
Yes! Neuroscientists now insist that men and women truly DO have different brains.
Many books and movies highlight the psychological differences between men and women — Men are From Mars, Women are From Venus, for example. And now brain image studies of men and women under stress proves its all true – male and female brains do differ in response to stressful situations. In men, increased blood flow to the left orbitofrontal cortex activates the “fight or flight” response. In women, stress activates the limbic system associated with emotional responses.
Researchers induced moderate performance stress by asking the men and women to count backward by 13, starting at 1,600. Researchers monitored the subject’s heart rate. They also measured the blood flow to the brain and checked for cortisol, a stress hormone. Neuroscientists say the changes in the brain during stress response also lasted longer in women.
FIGHT OR FLIGHT: Certain events act as “stressors,” triggering the nervous system to produce hormones to respond to a perceived danger. Specifically — the adrenal glands produce adrenaline and cortisol and release them into the bloodstream. This speeds up both heart and breathing rates, increases blood pressure and contractions in major muscle groups. These and other physical changes help us to react quickly and effectively under pressure.
This stress response is commonly called the *fight or flight response.* But even low levels of continuous stress can damage your health. The nervous system remains slightly activated and continues to pump out extra stress hormones over an extended period, leaving you feeling depleted or overwhelmed, and weakening your immune system. And equally undesirable is the fact that stress KILLS brain cells.
STRESS-REDUCING TIPS: There are several practical things you can do to reduce the amount of stress in your life: (1) Try not to over-schedule your time, (2) Cut something out when you start to feel overwhelm. (3) Get a good night’s sleep. (4) Get regular exercise. (5) Follow a healthy diet. (6) Learn to relax. (7) Use brainwave training to train your brain to handle stress better.
Is Time Travel Really Possible?
August 6, 2009 by Quantum Publisher
Filed under BEST POSTS, Mind Stretch
What are you doing when you aren’t doing anything at all?
If you said “nothing,” then you have just passed a test in logic… BUT failed a test in neuroscience.
When people perform mental tasks–adding numbers, comparing shapes, identifying faces–different areas of their brains become active, and brain scans show these active areas as brightly colored squares on an otherwise dull gray background.
But researchers have recently discovered that when these areas of our brains light up, other areas go dark.
This dark network (which comprises regions in the frontal, parietal and medial temporal lobes) is off when we seem to be on, and on when we seem to be off.
If you climbed into an MRI machine and lay there quietly, waiting for instructions from a technician, the dark network would be as active as a beehive. But the moment your instructions arrived and your task began, the bees would freeze and the network would fall silent. When we appear to be doing nothing, we are clearly doing something. But what?
The answer, it seems, is time travel.
The human body moves forward in time at the rate of one second per second whether we like it or not. But the human mind can move through time in any direction and at any speed it chooses.
Our ability to close our eyes and imagine the pleasures of Super Bowl Sunday or remember the excesses of New Year’s Eve is a fairly recent evolutionary development, and our talent for doing this is unparalleled in the animal kingdom.
We are a race of time travelers, unfettered by chronology and capable of visiting the future or revisiting the past whenever we wish.
But… If our mental time machines are damaged by illness, age or accident, we may become trapped in the present. Alzheimer’s disease, for instance, specifically attacks the dark network, stranding many of its victims in an endless now, unable to remember their yesterdays or envision their tomorrows.
Time travel allows us to pay for an experience once and then have it again and again at no additional charge, learning new lessons with each repetition. When we are busy having experiences–herding children, signing checks, battling traffic–the dark network is silent.
But as soon as those experiences are over, the network is awakened, and we begin moving across the landscape of our history to see what we can learn.
Traveling forward allows us simulate future courses of action and preview their consequences, learning from mistakes without making them. The dark network allows us to visit the future, but not just any future. When we contemplate futures that don’t include us– the dark network is quiet. Only when we move ourselves through time does it come alive.
Perhaps the most startling fact about the dark network isn’t what it does but how often it does it. Neuroscientists refer to it as the brain’s default mode, which is to say that we spend more of our time away from the present than in it.
People typically overestimate how often they are in the moment because they rarely take notice when they take leave. It is only when the environment demands our attention that our mental time machines switch themselves off and deposit us with a bump in the here and now.
THE LAW OF ATTRACTION MATRIX: Are You Ready to Take the Red Pill and Create the Life You Dream of?
By Dr. Jill Ammon-Wexler
The Law of Attraction (LOA) has become increasingly popular since the book entitled “The Secret” was published. Does it really work? Unfortunately more people report LOA failures than successes. There’s a very real science-based reason behind these successes and failures. Read More!
posted by Jill Ammon-Wexler
Amazing Success
Double Your Brain Power
June 18, 2009 by Quantum Publisher
Filed under Mind Stretch
Do you think you have an average or perhaps an above average mental capacity?Actually you have far more brainpower than you can begin to imagine. You have close to, or perhaps even beyond, genius potential.
You don’t believe me? The past ten years could well be called the decade of the brain. Neuroscience now has the means of observing a healthy living brain in action.
Physicists have discovered parallels between the human brain, and Einstein’s quantum universe. Biological scientists are demystifying the brain’s chemical and electrical mysteries.
Trying to define our brain’s ultimate capacity is like trying to place your finger on a globule of mercury. The human brain is infinitely complex and subtle. And your amazing brain is no exception.
The Amazing Capacity of your Brain
Your brain contains a minimum 1,000,000,000,000 individual nerve cells neurons.
But this figure is even more astounding when you consider that each nerve cell can connect with as many as 100,000 other nerve cells.
If we add upthe potential capacity of your brain cells to make interconnections the resulting number will stretch at least 10.5 million kilometers long. Isn’t that remarkable?
No known person has even approached using their full mental capacity. The human brain is virtually limitless.
It was once estimated that we use about 10% of our mental potential. Today neuroscience has dropped that estimate to less than one percent. And even that figure seems overly optimistic.
Your Thinking Cap
You’ve heard the expression thinking cap. That term refers to your brain’s cerebral cortex the cortical grey matter neuroscientists consider to be the source of your logical thinking capacity.
Your cortex is actually split into two separate sides that are connected by a fantastically dense and complex highway of nerve fibers called the corpus collosum.
In most people, the left side of the cerebral cortex deals with logical matters words, numbers, reasoning, and analysis. It spends a lot of time in the beta brainwave range.
The right side of your cerebral cortex, on the other hand, deals with imagination, images, color, day-dreaming, visualization, and pattern recognition. It tends to focus quite a bit in the alpha brainwave range that’s so highly developed in meditators.
Was Einstein Right-Brained or Left-Brained?
There’s a common assumption that most people are either right-brained OR left-brained.
If that’s true, then we must assume that the great scientific genius Albert Einstein was left-brained while the great creative master of photography Ansel Adams would then have been right-brained.
But was this the case?
An examination of the notebooks of Albert Einstein and Ansel Adams pokes huge holes in this common theory. In fact, Einstein did NOT credit his greatest scientific insights to his left-brain logic but rather to right-brain highly creative daydreaming.
And Ansel Adams credited his greatest art photographs not to his right-brain artistic eye but rather to his left-brain detailed analytical note taking.
The Whole-Brain Secret
Actually – your most powerful and expansive mental activities are those using both sides of your cortex.
If you describe yourself as primarily creative or intuitive right-brained, or analytical and logical left-brained, you are just describing the side of the cortex you have most successfully developed.
With the correct nurturing, the other side of your cortex can also flourish and develop! This has the potential to double your mind power.
Get Immediate Results
There’s an outrageously powerful way for you to immediately refine the non-dominant side of your cortex. Great athletes do it. So do top executives, famous artists, and people from all walks of life who seek to excel in their lives.
On first reading, the following solution may seem too simple to be effective. But just give it a try, and you’ll be amazed at the expanded depth of your mental capacity.
The solution? Do what Einstein and Ansel Adams did.
If you’re analytical encourage yourself to daydream. And if you’re instead predominantly creative encourage yourself to begin to logically analyze your creative efforts.
Notice as many details of life or a problem as possible. Activate your mind and ask yourself what if. And begin to pay more attention to your mental wanderings.
Build Your Mental Focus
A really big key to making this work is commitment and mental focus.
Here’s why: The instant you commit, and focus your amazing brain on a single thought, you fire up laser-like mental power. In that millisecond you actually physically strengthen your brain’s neural networks attached to that thought or goal.
This is the true key to peak performance and masters-level performance in all areas of life.
Want to TRIPLE your brain power? Dr Jill would like to help! What type of peak performance would YOU like to experience? Would you like to feel the power of reaching a major goal in only 6 weeks from start to finish? Click here.
How about physically installing the brainwaves and thoughts of self-made millionaires into YOUR brain? Click here.