"What Maslow Overlooked" - a chapter from Beyond ADD.

What Maslow Overlooked:
The Need to Feel Alive

People say that what we’re all seeking is a meaning for life. I don’t think that’s what we’re really seeking. I think that what we’re seeking is an experience of being alive, so that our life experiences on the purely physical plane will have resonances within our own innermost being and reality, so that we actually feel the rapture of being alive.”
--Joseph Campbell, The Power of Myth (1988)

When Abraham Maslow wrote Motivation and Personality back in 1954, he didn’t have the advantage we do now of a reasonably thorough knowledge of neurochemistry. He observed people and the way they interacted with the world, and developed his theory of the "hierarchy of human needs," which ranged from the need for safety to the need for social interaction to the need for what some may call religious experience.

But Maslow had his own particular neurochemistry, which colored his observations...and caused him to overlook a critical point. This overlooked basic human need may, in fact, be so critical to an understanding of human nature that understanding it gives us a revelatory flash of insight into the nature of personality disorders and specifically attention deficit disorder (ADD). This is what I call "The Need To Feel Aliveness," and it also explains why some people have multiple jobs, mates, and lifestyles, whereas others settle into one fixed routine and stay with it their entire lives, apparently quite happy in their stasis.

To understand how Maslow could have overlooked a fundamental human need which drives the behaviors of as much as 30% of our population, it’s important to first understand how a part of the brain is wired. This particular part of the brain, and the way it works, can cause this need to come into being, or to remain unexpressed in a person’s life.

The part of the brain which most likely drives this process is called the thalamus.

Our sensory volume control

All of our senses except smell flow into a small structure near the base of the brain called the thalamus. When we hear, see, feel, or taste something, that information from the sensory organs and nerves is first passed along to the thalamus, before being relayed to the rest of the brain.

What our eyes see, for example, moves along as electrochemical impulses through the optic nerves (through the optic chiasma) to a part of the thalamus dedicated to vision. From there, the signals project to the part of our brain that actually sees, the primary visual cortex located in the occipital lobe of the cerebral cortex. The same occurs with sound, smell, and taste.

The thalamus acts in much the same way as a faucet does on a sink. Sensory inputs pass through it on the way to their final destination (much like water must pass through a faucet to reach the sink). The faucet of the thalamus controls how much of that information reaches its ultimate destination, and how quickly and at what level of strength.

Another model, suggested by Dr. Dale Hammerschmidt, is of the thalamus as a graphic equalizer on a stereo system. This is probably a more accurate way of looking at it, as the thalamus doesn’t apply the same amplification or attenuation to each sense: some people are more sensitive to sight, others to hearing, others to touch, and some to taste, or any combination of these four, and these anomalies are sometimes the result of thalamic variations. However, I’ll be using the faucet metaphor here both because of its simplicity and because not every reader may be familiar with a graphic equalizer.

Another important brain structure connected with the thalamus is the reticular formation (often called the Reticular Activating System or RAS).

The RAS is a large group of nerve cells which originate deep within the brain. Long nerve cells that look like fibers grow up from this area through the thalamus, and then extend on out into and throughout various parts of the cortex (our thinking brain). It s as if the thalamus had a little curled-up porcupine underneath it, with disproportionately long quills which stick up into virtually every important part of the conscious brain.

Largely on orders from the thalamus, the RAS tells the conscious brain how alert it should be. The RAS is responsible for the startle reflex, and is one of the primary control systems for our general level of arousal or awakeness.

The thalamus and the RAS are the ever-vigilant doorkeepers of our senses, and, as part of our most ancient brain structures, they have as a primary responsibility to provide information to the brain for that most ancient of instincts: the fight-or-flight response. They are responsible for our safety and survival (at the most primal level of Maslow’s hierarchy, but more of that in a few minutes).

So the thalamus gets an unusual input from the eyes or ears -- say a loud noise or the sight of something flying at us -- and instead of just normally passing it along to the cortex so we could think about it, the thalamus does two things:

First, it turns up the volume level for that particular sight or sound, so our conscious brain will notice it more vividly. (People who’ve been in car accidents often relate how clearly they remember seeing the oncoming car, for example. This is the result, in part, of the thalamus having opened up the faucet, thus producing a more memorable impression on the brain.)

Second, the thalamus will activate the RAS, saying, Hey, wake up the rest of the brain! Something important and maybe dangerous is happening out there! The very long and super-efficient nerves of the RAS transmit a whoops!/startle impulse to the brain, that adds a huge dose of impact to the now- louder sight, sound, feeling, or taste.

The RAS and thalamus are so powerfully involved in maintaining and modulating our level of awareness or awakeness, that if either are accidentally damaged during surgery or in an accident the person will slip into a permanent coma. Similarly, it is believed that when somebody sustains a concussion which knocks them unconscious, it s because the RAS has been jarred hard enough to shut itself down as a defense strategy.

So, in combination, our thalamus and our RAS control how much of the world around us we sense, how fast and with what volume the input flows through the faucet of the thalamus, and how awake or aware we are as we process that input.

People with a wide-open thalamic faucet are awash in sensory input

One of the more interesting recent medical discoveries is that each one of us has a slightly different "normal" setting for how open or closed the faucet of our thalamus is, and how hair-triggered our RAS is at activating the rest of the brain.

Some people with a wide-open thalamic faucet experience sight, sound, touch, and taste as being strong and vivid: they’re flooded with sensory input. The result is that they often want to back away from the world. Their sensory experience is sometimes painfully bright: boisterous conversation or loud music overloads their brains, and they’re uncomfortable with strong touch or other intense physical sensation.

These people are sometimes referred to as introverts, although in the context of Carl Jung’s original meaning for the term this is a misnomer. Nonetheless, people with a very active thalamus and RAS tend to be quiet, withdrawn, and to dislike wild disruptions in their lives. Their primary life strategy is often avoidance of excess sensation, pain, emotion, or disruption.

So much input is flowing through the thalamus and RAS into the cortex that they necessarily step back from life and look for a little peace and quiet.

People with a more-closed thalamic faucet experience the world as "too quiet"

On the other end of the spectrum are those people whose thalamus and RAS are less open: less sensory information flows through it, or flows through with a lower intensity. Since the faucet is closed a bit tighter, there is less continuous sensory stimulation coming through, and it takes a much more dramatic event to punch through and activate their reticular startle response.

These people see, hear, taste, and feel (in terms of sensation, not emotion less vividly, and so rather than trying to push themselves away from the world, they throw themselves into it, often with an intensity which is bewildering to the open-faucet-thalamus folks.

Since it takes a stronger sensory input to make it through the faucet of their thalamus and RAS and into their thinking/experiencing brain (the cortex), they are not overwhelmed by bright lights, strong colors, loud sounds, intense physical sensations, or strong tastes. If anything, they enjoy these things, because such sensations bring them, if only for a few moments, into a more close and intimate contact with a world that they may normally feel is a bit distant.

We’ve all known people who fit into the two extreme ends of this spectrum: they re stereotypes or clichés in our society and in popular literature.

Closed-faucet folks who crave stimulation live for the party, love to get up in front of people, are enthusiastic about skydiving or roller coasters, and consume hot peppers with an enthusiasm that baffles their friends.

Open-faucet folks, are inundated by sensory input: they just want to be left alone, don t generally speak up, appreciate subtle things such as fine art and classical music, and often are quick to dismiss the closed-faucet folks as boors or egomaniacs.

And then, of course, there are those people who fall in the middle between these two extremes. The world is vivid to them, but not painful. They have enough sensory input to satisfy them, so they don’t go out of their way to create more for themselves, yet they’re not so overpowered by it that they feel the need to withdraw. These people are the ones who some would consider "normal," and Woody Guthrie loved to write and sing songs about them (e.g. "Little Boxes").

But what, you may ask, does this have to do with basic human needs and things like ADD?

A human basic need: to experience our own "aliveness"

Psychologist Abraham Maslow gave us a remarkable look into human behavior when he outlined his hierarchy of needs. Maslow pointed out that, "The human being is a wanting animal and rarely reaches a state of complete satisfaction except for a short time" (Personality and Motivation, 1954,1987, Harper & Row, New York).

Similarly, one of the basic tenants of Buddhist thought is that humans are always wanting something. Buddha’s four noble truths are: (1) All life is suffering. (2) The cause of suffering is desire. (3) Give up desire and you end suffering. (4) The eight-fold path to end desire (right thought, action, livelihood, remembrance, mediation, belief, speech, and exertion).

This is such a basic and universal tenant of human nature that we find it in virtually all philosophies and religions. Jesus said, "Lay not up your treasures where moth and rust doth corrupt." Rabbi Isaac Luria in Ten Luminous Emanations talks about the importance of separating self from desire for experience. In Hinduism, part of the Bodhisattva vow is to give up even the desire to give up desire. And, of course, Freud, Adler, Skinner, and others have pointed out that many of those behaviors we define as neurotic are really misdirected attempts to satisfy basic needs, or the result of unfulfilled basic needs.

Maslow wrote that our most basic need is for biological stasis. We need water, food, appropriate nutrition, to excrete, and to maintain our body at a constant temperature.

The second level he identified as the need for safety.

Once these basic physical needs are met, then we go off in search of our third need, which he identified as the need for love and belonging. When that’s met, we’ll start seeking self-esteem and status. And, finally, when all these physical and emotional needs are satisfied, a person will turn to what some might call spiritual needs, and which Maslow called the need for self-actualization.

Maslow’s insight into this hierarchy or pyramid of needs had a revolutionary impact on the field of psychology, creating a whole new school of psychological thought (called Humanistic Psychology), and was profoundly insightful. He shows us why a person who is starving will not care much about his social status (as I saw in northern Uganda when, in 1980, I went into a famine area to help set up a feeding center and hospital for starving refugees: not only did they not worry about their lipstick, many didn’t even care if they were wearing clothes).

And Maslow points out some misconceptions many people have: for example, what we describe in western society as hunger, he calls appetite. Few of us have ever experienced life-threatening hunger, which is at the foundation of the pyramid of needs; most of us simply crave a specific taste or flavor, or want that pleasant feeling of fullness in our stomach. This isn’t a stasis or survival need, it’s more likely a self-esteem or some other need.

Extending this concept, I believe an understanding of the thalamus and RAS, and the study of ADD, have revealed to us another basic human need, which Maslow didn’t include in his hierarchy. I define this as, "The need to experience aliveness: the need to feel that one is alive."

Cogito, ergo sum, René Descartes wrote in 1637: I think, therefore I am. Yet merely thinking is not enough to create, in many people, the reality -- the down-in-the-gut knowledge -- that therefore I am.

To validate that therefore I am, we must also experience the fact of our aliveness. Ugo Betti wrote in 1944 (in The Inquiry): "At any given moment I open my eyes and exist. And before that, during all eternity, what was there? Nothing."

We see that in different people, there are different thresholds of sensation that they must have in order to experience gratification of this basic human need to experience aliveness.

Rabindranath Tagore, for example, had a life devoted to quiet meditation and contemplation. He enjoyed sitting quietly and pondering the nature of things, living within his mind (so to speak), presumably because his need for sensory input was adequately satisfied. The faucet of his thalamus and RAS was probably wide open, and life came in at him full-force. So we read writings he left us which say things such as, "That I exist is a perpetual surprise which is life" (Stray Birds, 1916, p22). Similar descriptions of the naturalness of aliveness, the fulfillment of that "need to experience aliveness" simply from being alive, can be found in the writings of many others, from Thomas Merton to George Santayana.

These people had their "need to feel alive" satisfied from birth: their thalamus and RAS were open wide enough that they experienced the world constantly, in full Technicolor, and, like a person after a perpetual Thanksgiving dinner, felt full all their lives.

People with a thalamic faucet that’s less wide-open, however, need to periodically leap up through the baseline set by their thalamus to gasp in a full breath of aliveness. Their lives are characterized by a constant search for stimulation, and many are tortured by this basic need to feel alive on a daily basis.

Pascal, in 1670, wrote: "There is a pleasure in being in a ship beaten about by a storm, when we are sure that it will not founder." Would Tagore have said the same? Probably not. Pascal would have probably enjoyed The Scream Machine at Six Flags Over Georgia; Tagore would have probably dismissed it as crude and overly stimulating.

So we have here now a final "basic human need," one which Freud first came close to nailing down in 1933 when he wrote about the Id: "We can come nearer to the Id with images, and call it a chaos, a cauldron of seething excitement.... These instincts fill it with energy, but it has no organization and no unified will, only an impulsion to obtain satisfaction for the instinctual needs, in accordance with the pleasure principle."

This is not to say that the "basic human need to experience aliveness" is the same as what Freud called the Id, but I do believe that Freud was close to touching this need when he embarked on an exploration of those driving and motivating forces which lie below our normal levels of waking consciousness. After all, consider how few people are sufficiently self-aware to say, for example, "I like to drive fast because it makes me feel more alive."

Yet how else to explain this sort of behavior, unless we leap to the conclusion (as Freud and others sometimes have) that such behavior must demonstrate an unconscious death wish? The idea of an unconscious death wish is interesting (and, no doubt, occasionally true), but it doesn’t explain the liking of spicy foods, loud music, vivid colors, wild sex, and other types of sensation-seeking behavior that are often associated with the types of people who also drive like maniacs. They can’t all be trying to kill themselves.

So if these folks aren’t trying to kill themselves with all this sensation-seeking, what is their goal?

Perhaps it’s a Life Wish: To wake up, even if just for an instant a day, and viscerally know that they are alive.

Understanding this previously-undefined human need as the basis of these behaviors then gives us a whole new key to understanding both healthy high-stim activities as well as destructive and self-destructive stimulation-seeking behaviors. In both cases, the person is seeking the experience of aliveness: in the former case, they’ve found appropriate ways to get it (skydiving, public speaking, sales, politics, substitute teaching, being an emergency room physician), whereas in the latter case they’ve stumbled into -- often by life circumstances which shut out the appropriate routes -- destructive ways to get stimulation (mugging people, taking drugs, having frequent sex with a wide variety of people, starting fights, gambling).

And how does this help us understand ADD and other variations from the norm?

ADD and trout

Anybody who’s ever gone fly-fishing is familiar with the behavior of those fish who eat insects off the surface of the water. The pond or stream is perfectly still, then the surface is disturbed as a small bug touches the water and can’t fly off because its wings are wet. A small ripple emanates from the insect, as it struggles to use surface tension as a lever to free and dry a wing. Suddenly the water’s surface is shattered as a fish comes surging up from below, snaps the bug and a big gulp of air into its open mouth, and then crashes back through the surface to vanish into the water’s depths.

Similarly, people with ADD often appear hyperactive because they’re periodically leaping up through the surface of stimulus -- a surface defined by the set-point of their thalamus and RAS -- to try to grab a little bit of aliveness.

Little Howie is sitting in class, and the teacher is droning on about long division, a subject which Howie either has already mastered or doesn’t care about. Howie’s thalamus and RAS aren’t letting much information in, and the world is starting to seem rather gray and distant. The thinking cortex, the therefore, I am part of his brain, is gasping for air and wants to leap at that bug: "Give me sensation," it’s saying, "so I’ll know that I’m still alive."

The urge is overwhelming: a basic human need is unfulfilled. Something has to happen. The brain is screaming: "Break through the surface!!"

So Howie leans forward and pulls Sally’s pony tail, or lets out a loud burp, or flips a spitball at Billy.

Bang! The classroom erupts and now the world is back in vivid color.

This simple action has penetrated that thin membranous surface of sensation that, like the pond’s surface, the thalamus had inserted betwee n Howie’s mind and his experience of the world.

As an adult, Howie may tell an off-color joke, or cut someone off in traffic, or start his own business: anything to propel the brain up through the surface to gasp that breath (or snatch that bug) of aliveness.

If we look at the three basic behaviors associated with ADD, for example, we can reframe each of them in this context. They are: distractibility, impulsivity, and sensation-seeking or risk-taking. ADD-H (hyperactive) adds the four of hyperactivity, which we just covered.

Distractibility

The scanning behavior of distractibility, viewed in this light, is the brain’s way of opening itself up to the experience of aliveness.

The boring teacher is droning on and on, but little Howie has already become distractible, looking around him to see that Sally is very concerned with how neatly her pony tail is cut, that Billy is carefully listening to the teacher, and that nobody else is paying attention to him.

If he’s learned some physical self-control and has an active imagination, Howie may drift off into daydreaming instead of acting out. He’s creating internally a vivid world that stimulates him. The Calvin And Hobbes cartoons virtually define this behavior, as we see Calvin’s internal world for several panels, only then to have that world shattered as Calvin is brought back to reality by Miss Wormwood standing over him with a ruler asking him to answer the question. Similarly, psychiatrist John Ratey of the Harvard Medical School points out that girls more often fit into this category of "internal distractibility" than do boys, both because of social conditioning and because of actual differences in male and female brains.

But whether Howie drifts into daydreaming, or moves into action, he starts out with distractibility: his brain is seeking out new sources of incoming sensory information, in order to wake it back up.

Impulsivity

Since we’re talking about a basic human need here, all those erudite discussions you’ve heard about cognitive processes, disinhibition, and frontal lobes you can toss out the back door.

A truly hungry person will grab for food, often regardless of the consequences, as I learned in 1980. When my companion and I opened the trunk of the car we’d used to bring supplies from Kenya into the old Namalu Prison Farm (then turned into a refugee center) I was nearly trampled in the stampede of previously-docile teenagers and old women. People barely able to move because of disease or malnutrition were suddenly screaming, kicking, biting, and climbing over the tops of each other.

So, just as the unmet basic human need for biological stasis (food, in that example) will drive people to otherwise unthinkable behaviors, so will the basic human need to experience aliveness when it’s not met.

The brain is yelling, "Now, now, I need it now to be sure I’m still alive," and it’s small wonder that Howie doesn’t take the time to consider the long-term consequences of cutting a loud fart. Or that Johnny and Sue don’t stop their progressively intense kissing to drive down to the drugstore for a condom. Or that Ralph tells his boss what he really thinks of him. Or that Bill leans over and tells Ruth what he heard about Ruth’s husband and that woman down in accounting.

Get a reaction. Get a response. Shake up the world. Make a decision and act...NOW. Wake up!

Restlessness or Risk-Taking

While most authorities cite the third primary symptom of ADD as restlessness, many are now including risk-taking, or "the restive search for high stimulation."

In this context, however, the conventional symptom of restlessness is actually just stimulation-seeking -- and risk-taking also fills precisely the same need. In fact if you combine stimulation-seeking with impulsivity, what you get is a virtually perfect definition of risk-taking.

The equation here is simple: the more risk, the more adrenaline. And, as you may have just guessed, adrenaline and its close relatives are the neurotransmitters to which the thalamus and RAS are most sensitive.

Some of us look at those people who are perpetual risk-takers and shake our head in amazement: How could Bill Clinton have put up with all that abuse in the primaries and during the election campaign, particularly after being accused of things such as marital infidelity and drug-use which had so recently sunk the presidential aspiration of Gary Hart and the Supreme Court aspiration of Judge Ginsberg? How could Lewis and Clark have persisted in their long voyage to map the interior of this wild nation despite hostile natives, disease, wild animals, and the combined threats of winter and starvation? How could the early settlers of America been willing to take the boat ride across the Atlantic in the 16th and 17th centuries when, on average, ten percent of the people who left Europe died during the trip here? How could a nurse or physician continue to work in an emergency room when every day, every hour, it’s one crisis after another? Or a police officer? Or a combat pilot? How could somebody engage in an extramarital affair, or in unprotected sex? How can they eat that lethally hot chili?

The answer, of course, is that people do these things because it satisfies a basic need in them. The experience of taking chances jolts them with sensation, and thus wakes up in them that feeling of aliveness -- a need more basic and visceral than virtually any other except biological stasis. As André Gide wrote in his Journals in 1924, "It is only in adventure that some people succeed in knowing themselves, in finding themselves."

This also explains why a compulsive gambler, sexually promiscuous person, or compulsive criminal will often continue to take those risks, even when they experience the negative consequences of them. The entrepreneur and the break-in artist are running off the same brain biochemistry.

"Everything is sweetened by risk," said Alexander Smith in 1863. And John F. Kennedy, who took the nuclear-annihilation risk of staring down Kruschev during the Cuban Missile Crisis, and the risk of sleeping with a variety of women during his presidency, said in a 1961 speech, "Any danger spot is tenable if men -- brave men -- will make it so."

The "Paradoxical Effect" explained

It’s been known for years that if you give stimulant drugs to hyperactive kids, they settle down. But no textbook on pharmacology or psychiatry can tell you why. Therefore, this oddity has been referred to in the literature as the "paradoxical effect."

But, if this thalamic/RAS model is correct, the hyperactive kids are the ones whose brains are the most starved for stimulation. Their thalamus and RAS are closed down more than the average person, thus letting less stimulus into their brains. Their brains are begging to be awakened, to be stimulated, and so they incite stimulation by jumping out of the chair or speaking out of turn. They have a basic human need which is not being met by the boring classrooms or comfortable life of modern society.

Stimulant drugs, from Ritalin to amphetamine to caffeine to cocaine, open the faucet of the thalamus. They make the RAS more active, and more aggressive in sending wake-up signals to the cortex. In other words -- to use the fish and water metaphor -- they lift the person’s consciousness above the water level, into a place where it’s constantly bright and interesting, and the person then no longer experiences the need to leap up and crash through the surface.

Now that his basic human need of aliveness is satisfied, little Howie doesn’t need to scan his environment for interesting things. He’s no longer distractible, because the level of light, sound, touch, and taste around him have all jumped up a notch or two. This increasing flow of stimulus satisfies his need to experience aliveness, and, now that this basic need is met, he can now sit quietly in the chair and attend to the teacher’s instructions.

Similarly, when medicated with stimulants, he’s not feeling that underlying drivenness that comes from having a basic human need unfulfilled. Since he’s not feeling driven to fill a need any longer, it’s easy now to toss thoughts about actions over to the frontal lobes for deliberate and careful consideration...and no longer be impulsive. Thinking things through is not boring any more, simply because Howie himself -- his baseline, his therefore, I am -- is no longer experiencing an unfilled need. In other words, Howie is no longer bored...so things around him cease to be boring.

And Howie’s less likely to engage in risk taking, such as grabbing Sally’s pony tail, because he now has enough sensation in his world. In fact, he’ll soon discover that, when medicated, if he does things that increase the sensation level, he’ll experience discomfort, perhaps even panic. Those things that used to make him feel good, that once fulfilled his need for aliveness, now overwhelm him. And so he stops the risk-taking and settles down into becoming a "normal" citizen of his school or family or world.

This view of ADD also explains things like procrastination and overcommittment: both are simply ways of creating a crisis, thus bringing up the adrenaline levels so the sense of aliveness is more acute.

ADD manifestations

By placing the "need to experience aliveness" on Maslow’s scale of human needs, we can see a variety of ways in which people will fulfill this need. While Maslow points out that people are rarely stuck in just one of the levels of his hierarchy of needs, but instead operate at different levels simultaneously, nonetheless we tend to have one primary place where we’re dealing with life’s issues at any given moment in time. And, for a closed-faucet person, that will always be colored by their need to feel aliveness, because this need is so primal.

It may be that we’re mostly struggling with the need for a place to live, or that the need to be loved is primary in our lives. Or even the need for self-actualization.

When we know if whether a person is closed- or open-faucet, we can predict how they’ll express or act out their other needs.

Closed-faucet people struggling with the need for love will be distracted by the opposite sex, make impulsive decisions about relationships, and take risky chances in those relationships. Those people struggling with the need for self-actualization, on the other hand, will leap from group to group, guru to guru, in the quest for new experience and insight. And, of course, you could apply this logic to any level of need and behavior.

Open-faucet people, on the other hand, will be more cautious in their seeking and be less likely to connect with high-stim situations, people, or relationships.

When I shared this concept of a new basic human need that Maslow may have overlooked with psychotherapist George Lynn, he replied: "Your emphasis on the additional human need (to feel alive) in Maslow’s Hierarchy makes a lot of sense. This explains the rage that my ADD clients’ parents tell me their kids experience in school. Rage may be a response to having a basic need suffocated or starved." (Italics added.)

This is so common-sensible as to be intuitive, particularly for those people with a closed-faucet thalamus/RAS who have experienced this in their own lives: these kids (and adults) are different from the norm, and their core Self will instinctively resist being squashed into society’s proverbial round hole.

Is it learned or built-in?

This discussion of distractibility, impulsivity, and risk-taking in the context of the set-point of the thalamus and RAS may cause one to conclude that these behaviors are hard-wired into our brains, and therefore unchangeable with anything short of a drug or surgery which would reset the thalamus.

A careful look at it, though, will suggest otherwise. The thalamic set-point creates conditions where particular behaviors are most easily learned, but is not in and of itself responsible for those behaviors.

For example, if a baby with a closed-faucet thalamus is feeling the need for more input, he or she may start to look around the room in search of stimulus. This distractible behavior is rewarded when the baby sees the mobile over her bed, and the first step toward learning how to behave distractedly is formed in the young brain.

Similarly, if the baby is feeling the need for stimulation and impulsively reaches out and grabs a vase, shattering it on the floor, the reaction from mom (assuming it’s not too negative) and the sensation of the sound and appearance of the shattering vase all teach him that impulsive grabbing produces sensation, which equals reward. And the risk-taking of crawling into new areas, poking the cat, pulling on the tablecloth, etc., all produce more and more interesting stimuli, which reaffirm to the child that he is alive...thus fulfilling that basic need.

On the other hand, a child born with a high thalamic set-point, a wide-open faucet, may be content to simply lay in his crib and play with his fingers. That soft sensation is enough to fill his cortex with input, to affirm his aliveness, and he doesn’t then learn to behave in ways that we’d describe as distractible, impulsive, or risk-taking. If anything he’d learn the opposite: the crash of the vase that would delight the low-stim baby by arousing his brain would represent an overwhelming and unpleasant amount of input for the baby with a high-stim setting on his thalamus and RAS.

So we see that the behaviors most often associated with ADD are actually learned ways of getting a basic need fulfilled, but they’re more- or less-easily learned based on inherited brain chemistry and structure. And the needs for these brain-structure differences, these different thalamic set-points, could reasonably be traced back to those types of neurochemistry which would be most useful in hunting or farming societies.

That this is both a function of the neurological set-point and of learned ways to satisfy the basic human need it mediates, is clearly demonstrated by a twin study done in 1989 by Goodman and Stevenson. In this study, the look for symptoms of hyperactivity among 127 pairs of identical twins, and 111 fraternal twins. If what we call hyperactivity were purely biological with no learned component, one would expect to find a 100% concordance. If it was merely learned, it would probably be in the range found among the general population with a slight boost from the shared environment.

What they found was that among fraternal twins, the incidence of both twins being hyperactive was 33%. Among the identical twins, however, it jumped up to 51%. So clearly, even something as apparently baseline as hyperactivity contains both a nature and a nurture aspect.

And, since these behaviors contain a learned component, it’s reasonable to theorize that it should be possible to learn new, different, and more appropriate ways to get that need fulfilled...as did Abraham Maslow himself.

Why Maslow overlooked this need

In the last interview done with Abraham Maslow before he died in 1968, Psychology Today writer Mary Harrington Hall asked him about his own life and personality. He proudly spoke of how his father had hitchhiked all the way across Europe from Russia to arrive in America at the age of 15. And how he, himself, had dropped out of law school in his first year because, rather than studying one single topic, he wanted to study "everything."

In a reprint of that interview in 1992, Psychology Today author Edward Hoffman noted that Maslow was "temperamentally restless and ceaselessly active," and that he found convalescence at home from a major heart attack to be "almost painfully unbearable."

When asked by Hall, "How would you describe yourself? ...Who are you?" Maslow responded: "I’m someone who likes plowing new ground, then walking away from it. I get bored easily. For me, the big thrill comes with the discovering."

It would seem, then, that perhaps Abraham Maslow himself was a relatively closed-faucet person. He eagerly described in the interview moments from his life when he reached out for sensation, acted impulsively, and took risks. Some might say that his putting forth audacious new theories of human nature was, in itself, a highly risky activity.

Yet we’re often blindest to our own nature. Without the context that the then-emerging field of neuropsychiatry could provide for his hierarchy of human needs, it would be easy for him to assume that his own drivenness was merely a quest for satisfaction of the basic needs or the cognitive needs (esthetic needs, and the desire to know and to understand).

He acknowledged this very tendency for us to overlook fundamental issues while buried in new work when he discussed his early research into sex. He’d studied the issue of human sexuality extensively for several years, and was considered by many as an expert in the field. Reflecting on this time, he said in the PT interview: "One day, it suddenly dawned on me that I knew as much about sex as any man living--in the intellectual sense. I knew everything that had been written; I had made discoveries with which I was pleased; I had done therapeutic work. This was about ten years before the Kinsey report came out. Then I suddenly burst into laughter. Here was I, the great sexologist, and I had never seen an erect penis except one, and that was from my own bird’s-eye view. That humbled me considerably."

The other reason Maslow overlooked the need to feel aliveness as a basic human need was that his most passionate life studies were of what he called "self actualized" people. These men and women, who represent a fraction of one percent of the population, were those who had converted their drivenness up through the various levels of human needs all the way to the need for self-actualization. As such, they weren’t what most psychologists would consider dysfunctional.

Yet it’s in the study of dysfunctional people -- those in the prisons, who are failing in schools, who can’t keep a job or marriage together for more than a few months at a time -- that we find the basic human need to experience aliveness most vividly painted.

Because these people never learned to express this need in higher ways, to transmute the energy of this need into the search for new chemicals or new theories of psychology or new lands, they show it to us in its rawest and most primal form. And Maslow never looked at these people, even though they constitute a hugely larger population than his self-actualizers.

So it’s not only understandable that Maslow would overlook this basic human need: it’s predictable. While he breathed that atmosphere, he was unaware of its existence because breathing this type of life came so naturally to him.

Solutions

Realizing that ADD children and adults are being driven not by an urge to be bad, but rather by an inborn and unmet basic human need, we can view their plight with more compassion and understanding.

We can also look to ways to build more stimulation and variety into their lives, be it in the classroom, the workplace, at home, or in relationships.