My dad holding me at 6 months old

Growing up, I was taught that creativity was a highly prized commodity. My father was a product engineer for International Harvester, designing plows and farm equipment, and earned 22 patents. When he retired from that, he and his brother designed a nifty cable-laying machine that laid wires in the ground while leaving behind only a tiny slit—and is still popular 40 years later. His most amazing creative achievement, though, was a passive-solar home that he designed in 1959 and built out of all-natural materials with his own hands. Our family dearly loved the magical and beautiful home he built for us.

My dad taught us that anyone can be creative. You didn’t have to be a famous scientist like Madame Curie or a famous dancer like Isadora Duncan to be highly creative in your everyday life, he said. He pointed out that the world is filled with people who create amazing things every day.

Yet even as a child it was clear to me that some people come by the creative gene more easily than others. So I was interested to read a new study on creativity by Fred Travis, Ph.D., and Yvonne Lagrosen, Ph.D., published recently in Creativity Research Journal. The researchers found that brain integration is a common feature among highly creative people.

“It’s a simple fact that some people stand out as creative, and we’re trying to tease out why,” Dr. Travis says. “We hypothesized that something must be different about the way their brains work, and that’s what we’re finding.”

Dr. Travis has developed a measure that he calls “brain integration.” He analyzes EEG patterns to assess brain wave coherence (connectedness) in the frontal brain. He also assessed alpha power, a measure of inner directedness of attention, and the brain’s preparation response, which measures how efficiently the brain responds to a stimulus.

In this study, Dr. Travis and Dr. Lagrosen studied 21 Swedish product engineers—who, like my dad, were designing new products as part of their jobs. The researchers found that those with the highest brain integration scored the highest in creativity as measured by standardized Torrance measures — as well as other characteristics of highly creative people such as speed of processing information, speed of executive decision-making and a factor called “Sense-of-Coherence,” which means a sense of being in control of one’s situation.

In previous studies in collaboration with Dr. Harald Harang, Dr. Travis had found greater brain integration in world-class athletes, top managers and professional musicians. In other words, he is finding that brain integration may be the underlying factor that leads to success in many different areas.

Dr. Travis says, “While there’s a common notion that 10,000 hours of practice is necessary for high achievement, some people put in long hours and do not excel. This new research and previous studies suggest that brain integration may be the inner factor that leads to outer success.”

So the next question is—can a person develop greater brain integration, and thus increase their creativity and ability to succeed?

As Dr. Travis points out, the regular practice of the Transcendental Meditation technique has been found to increase levels of brain integration and to increase creativity in many randomized controlled, peer-reviewed studies.

There are other ways that the TM technique heightens mental abilities. For instance, it helps relieve the mental fatigue that can stand in the way of creativity. For instance, when women are tired or stressed, they can’t be as clear, present or creative as they would like to be.

I found my own creativity soaring when I started to practice TM at age 19. Gone was the writer’s block, the struggle with realizing my inner vision on paper. And as I was able to express my true self in my writing, I felt happier and more self-confident in other areas of life as well.

It is my belief that creativity is an essential part of being a woman—after all, we have the ability to create the miracle of human life. So a practice that allows us to come in contact with our inner source of creativity, happiness, and power is something that can benefit every woman.

So if you want to give your creativity a boost, consider learning the Transcendental Meditation technique and seeing the effect of regular transcending on inner happiness and outer success.

I think that Madeleine L’Engle, the author of A Wrinkle in Time, says it so well: “But unless we are creators we are not fully alive. What do I mean by creators? Not only artists, whose acts of creation are the obvious ones of working with paint or clay or words. Creativity is a way of living life, no matter our vocation or how we earn our living. Creativity is not limited to the arts, or having some kind of important career.”

Here’s a video by my friend Cheryl Fusco Johnson where I talk about my creative process. Check out other videos of writers talking about their writing on Cheryl Fusco Johnson’s YouTube channel. 

Linda Egenes writes about green and healthy living and is the author of six books, including Super Healthy Kids: A Parent’s Guide to Maharishi Ayurveda, co-authored with Kumuda Reddy, M.D.

(I originally wrote this post for Transcendental Meditation for Women Blog, May 12, 2014. Reprinted with permission.)


Slow the Aging Process - Alarik Arenander, Ph.D., is Director of the Brain Research InstituteAlarik Arenander, Ph.D., is Director of the Brain Research Institute and an expert in the neurobiology of brain development and mind-body health. He has conducted pioneering research at the University of California at Los Angeles, Penn State University at Hershey, University of Wisconsin at Madison, and Maharishi University of Management in Iowa. Here Enlightenment asks him to share his knowledge about brain physiology and how to keep our brains healthy as we age.

Enlightenment: Is there a relationship between stress and aging?

Dr. Alarik Arenander: Yes. Stress is a major source of disorder in brain functioning. In particular, the prefrontal cortex of the brain is very sensitive to stress, lack of sleep, poor diet, and substance abuse—all of which severely reduce its ability to function properly. Stress and fatigue cause the prefrontal cortex to go “offline.”

This is important because the prefrontal cortex is considered the “CEO” of the brain. It regulates judgment, planning, problem solving, decision making, moral reasoning, and sense of self—really important functions! And guess what? Research reveals that this key orchestrator of brain function increasingly goes offline with age, especially in people with Alzheimer’s.

So, yes, stress is a factor in aging and definitely impacts in a negative way the brain’s main control unit, the prefrontal cortex. And as we know, the Transcendental Meditation technique has been shown to reduce stress better than any other stress-reduction technique available, in part by creating remarkably high levels of brain coherence in this region and across the whole brain.

Enlightenment: How would you define aging, and when does it start?

Dr. Alarik Arenander: Aging is a progressive disconnect or loss of order within the body and mind. What people don’t realize is that the key markers for aging start as early as the third decade of life. By the time a person in their 60s or 70s approaches their doctor to discuss a concern about memory and thinking, the underlying aging process may have already been going on for 40 or 50 years.

So aging is a process that starts even in 20- or 30-year-olds, that accumulates with time, and morphs into disorders of the body, mind, and behavior.

Enlightenment: Are there known causes of dementia or Alzheimer’s?

Dr. Arenander: Age is the biggest risk factor or determinant for dementia, with Alzheimer’s disease being the most common type of dementia. By the time a person reaches 80 years of age, they have a 50 percent chance of being diagnosed with Alzheimer’s. This is not a good outlook.

Risk factors for Alzheimer’s

Other risk factors include genetics, the quality of education, their work environment, diet, chronic disease, environmental toxins, and substance abuse. And let’s not forget how many times you’ve hit your head. Brain trauma is an important cause of Alzheimer’s later in life. That’s why it is so important to wear a helmet when you ride your bicycle. You only get one brain, and all these risk factors add up to build a case for or against whether you get dementia or Alzheimer’s.

One important note here is that with the exception of age, most known risk factors are things we actually have control over. In fact, it’s possible to be 80, 90, or even 100 years of age, and to function as well as a college student. Research suggests that the brains of these highly functional elderly people are more orderly than less functional elderly individuals. The famous Alzheimer’s study of nuns documented that those with more complex cognitive functioning, or orderliness, early in their life had a better quality of life later on.

As we age, we need to create more order in the brain. Order refers to the intelligent flow of information. You could think of disorder as “noise” in the brain, and order as the “signal” in the brain. So, when the ratio of signal-to-noise decreases as a part of the aging process, thinking can become confused and memory fails. So we want to strengthen the signal, the order, while doing what we can to reduce the noise or disorder.

Most risk factors introduce disorder into the physiology, and this is something we can try to prevent or reduce. Unfortunately, very few people introduce order into their lives in an effective way. Most people’s diet and lifestyle, for example, do not add order. In fact, they actually decrease order.

With more order in the brain system, the impact of risk factors for aging and Alzheimer’s are greatly reduced. If you have a way to instill more order in your brain, you can hold off, prevent, or even fix cognitive loss, which correlates with loss of brain functioning. That’s where the practice of the TM®technique becomes very helpful.

Enlightenment: What does science tell us are the main ways to create and maintain orderliness in the brain as we approach our 50s and 60s? Is there any research on this?

Dr. Arenander: Most research focuses on introducing various forms of orderliness into the brain physiology and the body. For example, easily walking a few miles each day can have a positive effect on brain function in aging individuals. Also, exercising our mental functions such as memory and sensory and motor activities can lead to improved performance in these specific areas. Software is available that has some good effects. Challenging cognitive activity can be helpful as well—taking on new projects, taking classes, doing crossword puzzles, learning a new language, etc.

Since aging is associated with increased inflammation, foods that offer anti-inflammatory phytonutrients are an important part of an anti-aging diet. These foods include most fruits and vegetables of color. Who doesn’t like blueberries or strawberries? Most blue, purple, and red foods yield significant antioxidant activity, besides tasting good. Of course, one needs to buy them organically. Otherwise, these same foods can carry high loads of toxic agricultural chemicals.

You can also exercise your emotions by staying socially active. Higher levels of social engagement appear to have some protective effect.

Research on the TM program show decreased biological aging and extended length of life

But science would argue that the most important category is rest—that is, some means of naturally bringing about greater degrees of orderliness. With age, sleep can become shortened and fragmented. Most individuals are sleep deprived from an early age and never allow the brain to benefit from the nourishing value of a full night’s sleep. Adequate nighttime sleep is important.

Research supports the idea that even sleep is not enough. We need to experience a more concentrated and enlivening form of rest. That’s why I recommend that individuals who wish to optimize the aging process begin to meditate. Decades of research on the practice of the Transcendental Meditation technique indicate that every risk factor, perhaps even the main risk factor of age itself, can be positively influenced by the practice of this simple, enjoyable meditation.

For example, the twice-daily routine of meditation can significantly lower one’s biological age. You could be 60 years old but play tennis like a 45-year-old. Research also shows that individuals who practice the Transcendental Meditation technique live longer on average and have less chronic illness—that is, they experience a longer and better quality of life than individuals who do not practice the technique.

Enlightenment: How can Transcendental Meditation practice accomplish all these benefits for the aging process?

Dr. Arenander: A key finding of brain research is that with age, the orderliness of brain functioning is progressively lost. Brain orderliness, as measured by coherence of the electrical waves in the brain, is a powerful indicator of how orderly the brain’s 100 billion cells are. When different parts of the brain start to function in better alignment, or in phase with each other, it is possible to quantify the level of integration in rhythmic, orderly wave patterns. This is called brainwave coherence, and it correlates strongly with improved mental functioning and improved aging.

Dr. Alarik Arenander Alarik Arenander Brain Research Institute Expert in the Neurobiology of brain development and mind-body health

A number of good studies have shown that meditation, specifically the TM practice, can create remarkable levels of brain wave coherence. My own research shows that brainwave coherence increases quickly when one learns this simple technique—and continues to develop in the brain even during dynamic activity. This finding is important for a couple of reasons.

Firstly, research shows that with a tool like the TM technique, we don’t have to lead a life of mental deterioration. The brain has flexibility and growth opportunities at any age. Just because we are getting older doesn’t mean we have to move in the direction of senility or dementia; the research clearly indicates that there are ways to generate more orderly functioning in the brain.

More importantly, the increase in brainwave coherence duringTM practice extends into waking activity—that is, after meditation—indicating that this form of meditation leads to profound, enduring changes in brain orderliness with regular practice. These changes support a long and healthy life.

These findings of increased brainwave coherence are consistent with hundreds of studies showing that orderliness increases in the mind, body, emotions, and behavior as a result of Transcendental Meditation practice.

For example, research on the TM program shows a reduction in most chronic illnesses, including cardiovascular disease and its risk factors, such as hypertension, elevated cholesterol levels, metabolic syndrome, insulin resistance, and substance abuse. Studies also indicate that decreased biological aging and extended length of life result from the regular practice of the TM technique.

Finally, the research shows a reduction of risk factors for Alzheimer’s and dementia. These findings are all symptoms of increased orderliness in mind and body.

Seven ways to increase orderliness in brain functioning

  1. The most important category is rest. Getting a good night’s sleep is important.
  2. You can also benefit from a more concentrated and orderly form of rest. As a researcher and neuroscientist, I can say that the TM program is far and away the most effective and well-researched program for accomplishing this.
  3. Walking easily a few miles a day can have a positive effect on your brain functioning.
  4. Exercising your mind, such as memory and sensory and motor activities, can lead to improved performance in these areas.
  5. Exercise your emotions by staying socially active. Higher levels of social engagement appear to have some protective effect.
  6. Challenging cognitive activity can be helpful—take on new projects or classes, do crossword puzzles, learn a new language, etc.
  7. Take advantage of foods that offer anti-inflammatory phytonutrients. An anti-aging diet can include most fruits and vegetables of color.

(I originally wrote this interview for Enlightenment MagazineIssue number 9. Reprinted with permission.)


William Stixrud, Ph.D.a clinical neuropsychologist focusing on Stress ManagementWilliam Stixrud, Ph.D., is a clinical neuropsychologist and director of William Stixrud & Associates in Silver Spring, Maryland, a group practice specializing in learning, attention, and emotional disorders. Dr. Stixrud is an adjunct faculty member at the Children’s National Medical Center in Washington, D.C.

Enlightenment: What is stress?

Dr. Stixrud: Stress is anything that disturbs the body’s homeostasis and causes it to go into the fight or flight response. Certain things happen to the mind and body when you have to respond to a stressor—you get a surge of adrenaline, your muscles get stronger, your senses heighten, and you can do amazing things, like a mother lifting a car when her child is in danger.

However, if the stress response continues to occur, the adrenal steroid cortisol continues to flood the system. The great challenge of modern life is that stress is so prevalent that many people maintain a chronic stress response, which means that they stay in the fight or flight response mode for a long time. Chronic stress is always bad for you.

How does stress affect mental healthEnlightenment: What does stress do to the brain?

It is also true that chronic stress—or being stressed for a long time—actually ends up killing brain cells and shrinking parts of the brain that are extremely important for thinking and learning. For example, people who have been depressed or have had PTSD symptoms for many years usually have a smaller hippocampus, the brain’s major center for creating memories, and this places them at increased risk for Alzheimer’s disease and age-related dementia. You also see shrinkage in the prefrontal cortex resulting from chronic stress, whereas the amygdala, the part of the brain that detects threat, starts working overtime and actually gets bigger. Thus, the more anxious and stressed you are, the more anxious you become.

Enlightenment: How does stress affect mental health?

Dr. Stixrud: In the development of anxiety disorders and depression, the major cause is experience rather than genetics, and the main aspect of experience that creates these mental health problems is stress. Rats show symptoms of depression if they are simply injected with stress hormones. In humans, if you use an MRI scanner to look at the brains of adolescents or adults with an anxiety disorder or depression, the thing that shows up most consistently is a hyperactive amygdala, which indicates that these individuals are highly stressed. Because these problems are stress-related, they can be prevented to a significant extent. Prevention is hugely important because the onset of anxiety problems and depression is occurring earlier and earlier in children. Researchers think depression scars the developing brain, causing increased susceptibility to further bouts of depression. So the top priority is to reduce scarring of the brain by reducing stress-related problems.

Enlightenment: How can we keep stress from having an adverse effect on us?

Dr. Stixrud: A healthy stress response is when your stress hormones spike dramatically to help you respond to a real stressor, but then go back to normal quickly. In people who are frequently stressed, it’s the opposite—stress levels stay relatively high, go up slowly in an emergency, and take a long time to go down.

Practicing the Transcendental Meditation technique normalizes the stress response, which means that stress hormone levels are typically low, spike rapidly in response to threat, and then go down quickly. We want a healthy response to stress, but what we don’t want is a chronic stress response. We want the body to help us do what we have to do when we are threatened, but we don’t want the stress response to remain turned on.

With stressed kids, the level of mental efficiency is so low that it’s hard for them to function. Research shows that kids who meditate do well in school because their brains are working at higher levels of efficiency.

Enlightenment: How can we prevent stress in children and adults?

Dr. Stixrud: Sleep deprivation is a form of chronic stress. It does things to the brain and body that other stressors do. And Americans are chronically sleep deprived, sleeping 20% to 25% less than they did 100 years ago, before the advent of electricity.

You can prevent and alleviate stress by getting enough rest. This means sleeping until you wake up without an alarm clock—that’s how you know you’re getting enough sleep. Evidence also shows that daily physical exercise, such as walking, helps alleviate stress in the body and brain.

The role of the Transcendental Meditation technique is to provide deep rest to the nervous system, deeper than sleep. It provides this deep rest while making the mind more alert. It’s this combination that creates more resilience under stress.

The TM® technique is really good for the developing brain. Teenagers can do it really easily. They have a center, a core of peacefulness and happiness inside themselves that they can access. The more they do it, the more they find they are less reactive to stress. And if they do get stressed, it goes away faster. They generally sleep better, find it easier to eat normally, and are better able to successfully handle the hassles of life. These kids simply need antidotes to the stressors in life, which may include drugs and alcohol and sleep deprivation.

The TM program also significantly reduces the risk for type 2 diabetes. By de-stressing kids, I think we also significantly reduce the risk for heart-related and obesity-related problems. There is good evidence that the TM technique, by providing a tool for systematically de-stressing, allows the heart to work better, and if the heart works better, the brain works better. It makes kids less at risk for all manner of physical and stress-related problems.

(I originally wrote this interview for Enlightenment Magazine, Issue number 7. Reprinted with permission.)


Students Meditating, Transcendental Meditation relieves student stressFred Travis, Ph.D., is the Director of the Center for Brain, Consciousness, and Cognition at Maharishi University of Management. He is the author of more than 50 research papers that investigate the relation between brain wave patterns, conscious processes, states of consciousness, and meditation practice. He regularly teaches undergraduate and graduate courses, gives seminars, and speaks at conferences on brain development around the world.


Enlightenment: A considerable amount of research is being conducted on the brain. Can you tell us why this area of research is so important?

Dr. Fred Travis: The brain is our interface with the world. We perceive the world and respond to the world based on the functioning of our brain. The brain transforms our experiences of the outer world so that our consciousness can understand it, and it transforms our conscious impulses so we can respond to the world around us.

A healthy brain, functioning without the restrictions caused by stress, is especially important. Probably the most important characteristic of a healthy brain is adaptability because the world is constantly changing and the brain has to change with the moment-by-moment demands of the environment around us. When we are restricted by stress, fatigue, and other negative factors, then the brain is less adaptable, and we become handicapped in how we process and respond to our world.

Developing the Total BrainResearch demonstrates how alcohol, drugs, stress, poverty, and sleep deprivation change the brain so that it has a diminished ability to reflect, remember, and process. Everything we do has an impact on the brain and will physically change it.

Enlightenment: What does research reveal about the effect of the Transcendental Meditation technique in helping the brain recover from stress?

Dr. Travis: When a person is under stress, the prefrontal cortex, which is involved in decision-making and executive functions, is less involved in activity. It’s as if it goes “offline.”

The Transcendental Meditation technique has the exact opposite effect on the brain. Neuroimaging studies show increased activity in the frontal area of the brain during Transcendental Meditation practice, as compared to just sitting in eyes-closed rest. In addition to increased activity in the frontal areas, we also see increased activity in the back of the brain—the parietal areas. These two parts of the brain are part of the attentional circuit.

Repeated experience changes the brain, and what we are doing every time we practice the Transcendental Meditation technique is strengthening our attentional circuits. If we want to build up our shoulder muscles, then we do specific exercises to strengthen the shoulder muscles and then use those muscles, for example, to carry our groceries home. Similarly, the Transcendental Meditation technique strengthens the attentional circuits so that when we need broad comprehension it will be there—even when we are under stress—because these frontal circuits are stronger than before.

Also, the unique experience of restful alertness during Transcendental Meditation practice gives rest to the core of the brain, the thalamus. The thalamus is like a switchboard: all sensory information comes into the thalamus and then goes to the brain. With the practice of the Transcendental Meditation technique, the switchboard of sensory experience becomes more rested.

Dr. Fred TravisEnlightenment: Can you talk about your research study at American University, in which the students experienced such deep rest through TM practice that they were able to function better even under the pressure of exams?

Dr. Travis: College today is a time of incredible stress. Many students self-medicate to cope with stress. Almost half of college students binge-drink, and 20% use non-prescribed drugs. According to research, 80% of college students report being fatigued on a regular basis.

In our randomized controlled research study, published in the International Journal of Psychophysiology, we asked: how are students’ brains functioning before they start the TM technique and how are they functioning after they’ve been practicing the TM technique for three months. The three-month measurement was taken right before spring semester exams—probably the most stressful time of the year. During final exams, students typically stay up late for several days, eating bad food, getting no exercise, and feeling acute anxiety. Any one of these factors by itself is known to decrease the integrated functioning of the brain.

We found that students who did not practice the TM technique experienced a decline in brain functioning, alertness, and ability over the three-month period in which the study was conducted. In contrast, the practice of the Transcendental Meditation technique by students buffered the effects of the high-stress college lifestyle. Meditating students were less tired and fatigued; they recovered from stressful stimuli better and showed increased scores on the Brain Integration Scale, which is correlated with emotional stability, higher moral reasoning, and decreased anxiety.

The Brain Integration Scale measures whether the brain is functioning as an integrated whole or as isolated parts. Not only was the stress of finals week not affecting the meditating students, but they were actually functioning at a higher level than before they learned the TM technique. Transcending through Transcendental Meditation practice fundamentally changes brain functioning so that students are able to live life more effectively and successfully, without suffering from the deleterious effects of stress. It allows students to live life in a state of evenness and wholeness rather than in anxiety and stress.

Enlightenment: Does the TM technique work with people who have learning challenges such as ADHD—Attention Deficit Hyperactivity Disorder?

Dr. Travis: Yes, we found that the TM technique had a positive effect on children diagnosed with ADHD in a 2011 study published in Mind & Brain, The Journal of Psychiatry. Dr. Sarina Grosswald and Dr. William Stixrud were coauthors on this research. In this study, 18 children aged 10-14 years, who attended a special private school for learning disorders, were randomly assigned to either learn the TM technique immediately or to continue their normal academic activities and learn after three months.

Three months of TM practice significantly affected brain functioning and performance on a test of letter fluency. ADHD is marked by a pattern of brain waves in which there is high theta (4-8 Hz) EEG activity. The brain naturally generates theta activity to block out irrelevant information during any task, for instance, during memory tasks. Children with ADHD have higher levels of theta activity than normal, which has the effect of blocking out relevant as well as irrelevant activity. If you call their name, they do not respond because they don’t hear it.

Also, children with ADHD have too little of a second frequency, called beta activity, which is involved in thinking and executive functioning. A child with ADHD has too much theta and too little beta. Their brain is blocking things out, and it’s hard for them to focus. The ratio of theta to beta activity (dividing one by the other) is used to quantify the severity of ADHD symptoms.

At pretest, the theta/beta ratios of all of the students were three times above the normal range. Three months later, the theta/beta ratio of the TM group moved closer to the normal range. And after six months of practice, the TM group was at the upper end of normal brain functioning.

In just six months, the brain functioning of the meditating students had moved from being solidly within clinical ADHD symptoms to just within normal brain functioning. What that means in practical terms is that they will be able to start self-regulating both physical and mental impulses. So, for example, they’ll be able to remember to raise their hand before speaking.

We also looked at a second EEG measure, called coherence, which reflects how the different parts of the brain are working together. From the baseline to six-month posttest, we saw significant increases in coherence in all parts of the brain in four frequency bands: theta (focused inner attention), alpha (sense of self), beta (processing), and gamma (focused outer attention). Higher coherence in all frequencies implies that the parts of the brain involved in these different processes were coordinated together—the children could regulate their behavior. The brain is ceasing to function as isolated modules and is beginning to function more as a whole.

Greater integration of brain functioning was reflected in their cognitive functioning. The TM group also improved in letter fluency, which measures the ability of the frontal lobes to generate many new ideas.

Consciousness, and Cognition

Our brain is constantly changing; 70% of synaptic connections change each day. The brain is a river, not a rock.

Enlightenment: Thank you for discussing the latest TM research on the brain. Is there anything else that we should know about how the brain functions to help us live a more successful, stress-free life?

Dr. Travis: All of your readers should know that every experience changes the brain. Research shows that 70% of brain connections change every single day. This is called neuroplasticity.

On the cellular level, when two neurons fire together they get wired together. When two neurons fire, proteins in the cells support growth of more input and output fibers, the axons get larger in diameter, and the two cells become primed to fire again, which is called long-term potentiation.

If we add the experience of transcending to our daily routine, then brain connections that support the experience of pure consciousness are strengthened. This is the reality of growth to enlightenment. It happens every day with every session of the Transcendental Meditation technique.

It’s a constant cortical dance. Our brain is a river and not a rock. Every time you experience something in your life, it creates a pattern of activation over the brain that gives us experience. At the same time, it’s leaving its mark in the connections between neurons. Maharishi has said that what we put our attention on grows stronger in our life. This is happening on the material level of brain connections.

For instance, in violin players, because the left hand is responsible for playing the notes, the part of the brain that corresponds to the left hand is more complex than the part of the brain that corresponds to the right hand, which is holding the bow. Another study looked at expert taxicab drivers in London and found bigger brain structures underlying the thinking processes that generated routes, identified landmarks, and determined how to change a route when road construction blocked the highway.

If we are constantly under stress, then the part of the brain that triggers the fight-or-flight response grows thicker, and we find ourselves reacting to small stresses as if they are life-threatening.

But—and this is the take-home point—if we add the experience of transcending to our daily routine, then brain connections that support the experience of pure consciousness are strengthened. This is the reality of growth to enlightenment. It happens every day with every session of the Transcendental Meditation technique.

(I originally wrote this interview for Enlightenment MagazineIssue number 4. Reprinted with permission.)