Is It Time to Let Women Take the Wheel?Daniel Amen, M.D.Author, 'Change Your Brain, Change Your Bod,
Posted: 03/04/2013 12:59 pm
HuffingtonpostOur world needs a change in leadership.
I'm not talking about the divide between Republicans and Democrats. I'm not talking about the UN or the influence of U.S. foreign policy, or the power struggles in the Middle East. At the end of the day, all of these may end up being less important than a fundamental division of power that goes back to the beginning of the human race.
What I'm talking about here is the gender balance: the distribution of power and leadership between men and women.
Despite the tremendous gains made by women over the last 100 years, women still represent only a tiny fraction of the leadership in this country and worldwide. It's true that this year we saw a historic (and welcome) upturn in the amount of women elected to government. There are 20 women in the U.S. Senate and 78 in the House of Representatives this year. Similarly, the Fortune 500 for 2012 showed that 18 women were CEOs of the top companies in the nation. This is up from 12 female CEOs the year before. It's good news, but it isn't enough.
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The Largest Brain-Imaging Analysis Ever[1]My team and I recently completed the largest brain-imaging analysis ever conducted to evaluate the differences between male and female brains. The results confirm what many of us have known intuitively for decades: There is a big difference between the brains of men and the brains of women. Only, the differences aren't what some of you may think.
In this study, we took single photon emissions computed tomography (SPECT) scans of 26,000 people -- some 46,000 scans -- and compared them to see if there were any differences between the sexes. Included in the group were healthy males and females as well as men and women with a wide variety of neurological and psychiatric conditions. What we found was stunning.
Women showed significantly increased cerebral blood flow in 112 of the 128 regions of the brain we measured. Put simply, this means that women generally have more brain activity than men. But what fascinated me as a psychiatrist and brain imaging specialist wasn't that women's brains were much more active than men's. I think a lot of us guys have known that for years. What I found particularly interesting were the specific areas of the brain that were more active in women -- areas that show women may indeed be better equipped to lead our world toward meaningful change than men are.
Why Women Make Better Bosses (and Leaders)The first thing my team noticed was that the inner CEO (the prefrontal cortex) of women is much more active than men. This area of the brain governs things like judgment, forethought, organization, planning, empathy, impulse control and learning from the mistakes you make. These are the very qualities needed to successfully manage a company, lead a nation, mediate crisis, and get people working together toward a common goal.
This strength in the prefrontal cortex also points to a possible explanation for the lower incidence of ADHD, antisocial personality disorder, substance abuse, and possibly incarcerations (women are 14 times less likely to go to jail than men).
In addition, women showed increased activity in the hippocampus. Men, if you've ever wondered why your wife or girlfriend never forgets anything, here is your answer. The hippocampus is the part of the brain that helps memories get into long-term storage. Increased activity in this area means that women generally remember things better for longer than men -- a useful tool for leaders and CEOs.
Understand these are only a few of the key areas of increased brain activity that stand out in women. In fact, men were more active in only nine areas of the brain, those primarily associated with visual perception, form recognition and object representation. Men are better at tracking objects in space, usually female objects that get us in a whole bunch of trouble.
Due to this increased brain activity, women tend to exhibit greater strengths in the areas of:
Empathy -- the ability to share or understand the feelings of another
Intuition -- knowing that something is true without knowing exactly why
Collaboration -- the ability to work with other people toward a common goal (another key reason they make such great bosses)
Self-control -- which, as mentioned above, points to their reduced risk of substance abuse, going to jail, or even getting a traffic ticket
Appropriate worry --
women tend to worry about and take care of their health, their family, etc. more effectively than men. This point is actually quite fascinating -- in a large study, it was found that the "don't worry, be happy" people, more typically men on motorcycles, died earlier from accidents and preventable illness. Appropriate worry may be one reason women live longer than men.[2]
Females are neurologically well-equipped to lead, manage and help us resolve the major problems of the world. Men have been in positions of power since the inception of the human race, and while the progress of civilization is impressive, we still face war, strife, power struggles, ill health and more every day. By understanding and honoring the female brain, we can empower girls and women to use their brains to change the world.
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