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American Journal of Clinical Hypnosis, 57: 254–266, 2015
Copyright © American Society of Clinical Hypnosis
ISSN: 0002-9157 print / 2160-0562 online
DOI: 10.1080/00029157.2014.976784
Traditional and Alert Hypnotic Phenomena: Development Through Anteriorization
David M. Wark
University of Minnesota, Minneapolis, Minnesota, USA
Modern research techniques show that hypnotic induction involves behavioral and cognitive
inhibition as components of many hypnotic phenomena. One standard laboratory technique for mea-
suring cognitive inhibition is the Go/NoGo procedure. The procedure moves the average, or centroid,
of electroencephalography signals toward the frontal, or anterior, part of the brain. This process, called
anteriorization, produces a shift in the emotional and cognitive signals from the anterior cingulate
cortex. This has implications for both the scientific understanding and clinical use of hypnosis.
Keywords: alert hypnosis, anteriorization, cognitive inhibition
Fish attacked by predators may show a specific, single, genetically determined response.
Marine sticklebacks school together and confront the predator as a mass, but freshwa-
ter sticklebacks scatter, perhaps as a confusion tactic (Greenwood, Wark, Yoshida, &
Peichel, 2013). The response is genetically determined. When mammals are attacked,
they have a slightly larger but constrained repertoire available: flight, fight, or freeze
(Cannon, 1932). Higher-level primates, such as humans, have a myriad of options if
threatened. They can, for instance, ignore, deny, regress, deflect, attack, ally with oth-
ers, or do something else. They may manage this in part through the anterior brain’s
executive function of judgment, attention focusing, and allocating resources (Miller,
Freedman, & Wallis, 2002).
This article argues that we can use the term “hypnosis” to reference the anterior
cortex’s process of stopping or inhibiting cognitive, motor, emotional, or physiological
responses. That process is illuminated by citing research using contemporary techniques:
electroencephalography (EEG), magnetoencephalography (MEG), positron emission
tomography (PET), and functional magnetic resonance imaging (fMRI). These tools
can demonstrate, objectively, what is happening in the brain of subjects, patients, and
clients involved in hypnotic changes. The goal of this article is to present a preliminary,
Address correspondence to David M. Wark, University of Minnesota, 2021 East Hennepin Avenue, Minneapolis, MN
55413, USA. E-mail: [email protected]
Color versions of one or more of the figures in the article can be found online at www.tandfonline.com/ujhy.
HYPNOSIS AND ANTERIORIZATION 255
accessible integration of neuroscience and hypnosis research and offer a perspective for
scientists and clinicians.
Neuroscience of Inhibition
To start, consider these rigorously controlled observations of what happens at the neu-
rological level during a hypnotic induction. Pierre Rainville et al. (1999) observed eight
highly susceptible subjects. Using PET measures of regional cerebral blood flow (rCBF),
they were scanned twice: during rest and after traditional induction using the Stanford
Hypnotic Susceptibility Scale Form A (SHSS-A) by Weitzenhoffer and Hilgard (1959).
After subtracting on a voxel-by-voxel basis the images during rest and hypnosis, the
authors produced an image of cerebral changes produced by induction.
The authors note several areas of increase and decrease in rCBF, indicating activation
and deactivation in various parts of the brain. Reduced activity was observed in the
rear or posterior parts of the brain: the parietal lobe, Brodmann area 40 (BA 40), the
precuneus (BA 7), and the posterior cingulate cortex (PCC; BA 31). For information
about the location or function of the Brodmann areas, the reader can consult Figure 1, the
more complete Kaiser Brodmann Atlas (Kaiser & Sterman, 2013), or Kandel, Schwartz,
Jessell, Siegelbaum, and Hudspeth (2013).
The authors found increased activity in two areas of the brain, the right inferior frontal
gyrus (BA 47) and the right anterior cingulate cortex (BA 24). These areas are in the
forward or anterior part of the brain, known as the “pre-frontal cortex.” This is the
site of the brain’s executive functions: focusing attention, detecting errors, problem-
solving, and allocating resources between brain areas (Miller et al., 2002). Neural
impulses generated in the right and left frontal cortex are considered to be important
in the intentional (i.e., conscious) or unintentional (i.e., unconscious) stopping, prevent-
ing, or inhibiting of certain responses (Aron, Robbins, & Poldrack, 2004). Stopping
Medial Surface Lateral Surface
FIGURE 1 Brodmann areas of the human brain (from http://en.
wikipedia.org/wiki/Brodmann_areas). This work is licensed under the
Creative Commons Attribution-ShareAlike 3.0 Unported License.
256 WARK
smoking, stopping eating before a sugary dessert, stopping emotional outbursts, or
dialing down “road rage” while driving are all examples of self-control involving inhi-
bition. The ability to define and use these mechanisms has important clinical hypnosis
implications.
What follows is a sampling of the neuroscience evidence that support this important
connection between increased pre-frontal signals and any inhibitory effects mediated
through other parts of the brain. The effects are strong and appear for many different
populations and situations. We start with a study of cognitive inhibition.
In a general review, Aron et al. (2004) described various techniques for measuring
psychological inhibition. A historically important one is the Wisconsin Card Sorting
Test (Berg, 1948), in which the subject is presented with a series of cards showing dif-
ferent symbols and colors. The subjects sort the cards on one dimension, perhaps color.
Then, with that task well established, they are asked to shift and sort, for example on
shape. To do that, they must inhibit the first rule. The more errors they make on the sec-
ond task, the lower the subject’s ability to inhibit. Studies of inhibition in both animals
and humans, involving images and brain lesions, across a wide range of measures and
response paradigms, consistently involve the inferior, or lower, frontal cortex (Milner,
1963). While the exact mechanisms for the frontal cortex’s contribution to inhibition
is not clear at this time, Aron et al. (2004) conclude that there is strong evidence that
the right inferior frontal cortex (BAs 44, 45, and 47) is clearly implicated. Interestingly,
these are among the areas that are increased and activated during hypnotic induction
(Maquet et al., 1999; Rainville, Hofbauer, Bushnell, Duncan, & Price, 2002; Rainville
et al., 1999).
Demakis (2003) performed two meta-analyses on the Wisconsin Card Sorting Test
literature, covering 1,779 patients with brain lesions. He was trying to locate the part of
the brain, anterior or posterior, and the particular hemisphere, right or left, that accounted
for poor performance learning one sorting task and inhibiting it when trying to perform a
different sorting. He concluded that patients earning low scores had frontal lobe damage
and that lesions on both hemispheres (BAs 44, 45, and 47) are probable sources for the
signals that produced the effect.
Because card sorting involves complex decisions, scientists have developed other
easier to interpret tasks to measure inhibition. Probably the most widely used is the
Continuous Performance Test (Rosvold, Mirsky, Sarason, Bransome, & Beck, 1956).
One version is the Go/NoGo arrangement in which a subject is asked to make a response
on the Go trial (“Press the button when you see the letter P”) but to inhibit on the NoGo
trial (“Do not press when you see the letter X”). The subject with more ability to inhibit
will make fewer errors on the NoGo trials (Fallgatter & Strik, 1999). Depending on the
purpose of the study, there can be other measures of inhibition, such as the time it takes
to switch from one task to another and the scores on memory retrieval. But in every case,
there is a measure of inhibition. To study the effects, the subject’s brain is scanned using
various techniques.
HYPNOSIS AND ANTERIORIZATION 257
Morein-Zamir et al. (2014) studied adults with attention deficit hyperactivity disor-
der (ADHD) who have problems with attention and self-control. The task was to look
at pictures of houses (one story or two story) or faces (male or female) with colored
borders around the pictures. The color signaled how the subject was to respond. So, for
example if the frame is red, the subjects must choose the picture of a two-story house
but inhibit response to the one-story house. The task was simple: attend to the frame and
make a decision (Go or NoGo) when following a rule. Compared to the normal controls,
data showed subjects with ADHD made more errors. They also showed lower activation
in their inferior frontal cortex, the presumptive source of signals to inhibit the motor
response. The authors’ explanation is that lower activation in the right inferior frontal
cortex is associated with lower inhibition in adults with attention deficit disorder.
Hege et al. (2014) studied a group of overweight and obese people in an MEG scanner
while they were choosing or inhibiting food-related visuals. The more impulsive subject
showed decreased response inhibition. They also had decreased activity in the prefrontal
control mechanisms required for inhibition.
In an ecological application, Nash, Schiller, Gianotti, Baumgartner, and Knoch (2013)
studied a type of social inhibition. Subjects first participated in a Go/NoGo task, using
EEG to assess ability to inhibit. Then, after the screening, they participated in a game
during which they could earn and keep real money. They were told they were in a two-
person investment competition, playing against an anonymous other person. The subjects
were asked whether they would “always” or “never” return the investment of the other
person in the game. Thus, they made a social commitment or promise. They did not
know that the “other person in the game” was in fact a computer and that the outcomes
were rigged. In short, they participated in an investment/gambling game in which they
made decisions about the amount of money they would return to the other person. If they
inhibited, or broke their promise, they would increase their actual financial return. The
results were that the students whose brains showed higher scores on inhibiting in the
pretest before the game were more likely to break their promise and walk away with more
money. Again, the difference in frontal lobe activity was related to behavioral inhibition,
this case in a social arena.
In early research on medical applications, Crawford (1994) cites evidence that when
high hypnotizables experience successful hypnotic anesthesia, there is an increase in
cerebral blood flow to their frontal lobes. That is evidence for her conclusions about
cognitive flexibility; highly hypnotizable subjects seem to have more control to shift
attention and inhibit or, as she says, “disattend,” and are thus resistant to incoming
distractions. For example, seeing reversals in the Necker cube and Schroeder stair-
case illusion requires sustained attention and concentration (Stuss & Benson, 1986).
Reversals in these illusions are correlated in high susceptibles (Crawford, Brown, &
Moon, 1993). They were less bothered by distracting noises, more able to find hidden
details in pictures, and more able to inhibit pain.
258 WARK
In research by Hampshire, Chamberlain, Monti, Duncan, and Owen (2010), the goal
was to investigate more deeply the role of the right inferior frontal gyrus. How was it
involved beyond sending signals to inhibit other responses? Subjects were investigated
in a task in which they silently counted and then reported the number of up arrows on the
screen (COUNT), pressed a button to indicate the presence of an up arrow (RESPOND),
or withheld a response to the up arrow (INHIBIT). Using fMRI data, the authors found
that both the left and right inferior frontal cortex (BAs 47 and 45) responded during the
COUNT task but much more significantly to the RESPOND and INHIBIT tasks. They
also found during the INHIBIT task strong deactivating signals to the sensorimotor cor-
tex (BAs 3, 4, 6, and 43) the part of the brain involved in inhibiting button pressing. Their
conclusion was that the inferior frontal cortex is involved in detecting signals (COUNT)
and that detection is a necessary precursor to other signals either permitting or inhibiting
motor responses.
In summary, across a wide range of subjects and situations—inhibiting pain and dis-
tractions (Crawford, 1994), changing sorting rules (Demakis, 2003), interpreting visual
signals (Morein-Zamir et al., 2014; Hampshire et al., 2010), inhibiting impulses to eat
(Hege et al., 2014), and breaking promises (Nash et al., 2013)—there is a functional con-
nection between the frontal cortex and behavioral inhibition. When the inferior frontal
cortex is activated and signals are sent to other parts of the brain, a routine, familiar, or
highly likely response can be reduced or suppressed entirely.
Inhibition and Hypnotic Phenomena—Amnesia
How then is inhibition related to hypnosis? Consider this list of classic hypnotic phe-
nomena from Edgette and Edegette (1995): analgesia—inhibited sensation in chronic
pain; anesthesia—inhibited sensation and perception in acute pain; catalepsy—inhibited
movement; hallucination, positive and negative—inhibited perception; time distortion—
inhibited cognition and perception; and amnesia—inhibited memory.
In general, all these hypnotic phenomena involve some reduction or inhibition of a
response; that response may be behavioral, cognitive, emotive, perceptual, or a combi-
nation of several of these processes. But this change in response is, for some, a central
aspect of the definition of hypnosis (Green, Barabasz, Barrett, & Montgomery, 2005).
Typically the term “hypnotic phenomena” means that the responses are in some way—
positively or negatively—enhanced or inhibited by a suggestion in combination with or
following an induction.
As an example, consider the hypnotic phenomena of amnesia or inhibited memory.
Edgette and Edegette (1995) point out that hypnotic amnesia is more than simple forget-
ting. It is directed to specific content and may include things not usually forgotten, such
as a subject’s name or age. Further, hypnotic amnesia can be time specific for events
that happened at a particular moment in the past or during a hypnotic session. So the
HYPNOSIS AND ANTERIORIZATION 259
phenomenology is an inhibited recall, a puzzling loss of content. How does neuroscience
account for this effect?
Consider a recognized standard technique for producing amnesia. Here are the
instructions from the SHSS Form C (SHSS-C) by Weitzenhoffer and Hilgard (1962)
as compiled (Kihlstrom, 1996):
You will have been so relaxed, however, that you will have trouble remembering the things I have
said to you and the things you did or experienced while you were hypnotized. It will prove to cost so
much effort to remember that you will prefer not to try. It will be much easier just to forget everything
until I tell you that you can remember. You will forget all that has happened until I say to you: Now
you can remember everything! You will not remember anything until then. After you open your eyes
you may feel refreshed. (p. 50, emphasis added)
Notice that the italicized words are direct suggestions to inhibit or suppress something
in memory.
According to published norms, 44% of subjects pass this item on the SHSS-C
(Morgan & Hilgard, 1978). Some subjects, but probably not all of them, may be sim-
ply complying. But for those who are genuinely experiencing the phenomenon, what
happens following a suggestion to suppress?
Two related studies (Anderson & Green, 2001; Anderson et al., 2004) working
with non-hypnotized subjects examined the effects of suggestion to suppress recalled
memory. First, in the lab, subjects learned pairs of words (onion–roach). Some of
the word pairs were not practiced, some practiced a few times, and some practiced
16 times. Then, while awake and responding in an fMRI scanner, the subjects were given
Think/NotThink instructions. If the first word of the pair (onion), is printed in green, it
was a signal to think about the response (roach). But if the word was printed in red, they
should prevent, or suppress, the associated word from entering consciousness, “not think
about it at all.” After practicing with the Think/NotThink instructions, the subjects took
a memory post-test. The authors compared the sections of the subjects’ brain that were
more active during suppressing then remembering.
The authors found that the amnesia suggestions were successful: subjects recalled
98% of the words when asked to recall, but only 87% of those they were told to ignore.
The studies showed that the more suppression trials (0 versus 16), the more amnesia.
There were two experimental controls. First, the subjects earned money for each correct
response; second, in an expectation control, the subjects were told, falsely, that other
research showed that the more times they practiced, the more likely they would be to
remember a response. However, the subjects showed less recall of the words that were
suppressed more often. The data seem to suggest that the amnesia was due to active
suppression of the response words rather than general forgetting or forgetting of the
link between the two words. Of course, the subjects could have remembered but failed
to say the word. However, to do so they would not have earned money, which they did.
Therefore, a reasonable interpretation is that the memorized response words were indeed
suppressed.
260 WARK
The authors found that suppression was generally associated with activity in the infe-
rior frontal cortex (BAs 45 and 46), which is involved in various types of inhibition.
But what is inhibited? The authors found reduced activity in the hippocampus, a part of
the brain that deals with storage and retrieval of memory. There was also an increase
in the dorsal section of the anterior cingulate cortex (ACC; BA 32). This is the area
where the ACC connects to structures responsible for the executive function of the fore-
brain (Bush, Luu, & Posner, 2000) and would thus be involved in the inhibitory network
(further discussed below). Suppression also produced increases in other areas associated
with physical or motor responses: pre-supplementary motor areas (BA 6) and the dorsal
premotor cortex (BA 9).
Inhibition and Anteriorization
It is possible to look deeper into the anterior frontal cortex during cognitive inhibition
by using a standard laboratory technique. A team of researchers (Fallgatter & Strik,
1997, 1999; Strik, Fallgatter, Brandeis, & Pascual-Marqui, 1998) used a procedure called
Go/NoGo to more clearly demonstrate what happens in the brain during inhibition.
A subject, seated in front of a computer screen, is instructed to press a button as quickly
as possible when an O is followed by an X (Go condition) but to refrain or inhibit the
press when the O is followed by any other letter (NoGo condition).
The subject wears an EEG cap that records electric activity at the surface of the scalp.
These signals are generated by currents flowing in the neurons of the brain. A change
in the signal when the subject sees a symbol on the screen and makes a decision how to
respond, Go or NoGo, is called an event-related potential (ERP). A distinct rise in the
ERP shows up as a positive increase in voltage with a latency (delay between stimulus
and response) of roughly 250–450 ms after a stimulus; this increase is labeled P300.
In this study, the authors computed the average P300 for successful Go and NoGo
responses. They report a meaningful and reliable difference; NoGo responses take
longer. Several other studies (Pfefferbaum, Ford, Weller, & Kopell, 1985; Jodo & Inoue,
1990; Roberts, Rau, Lutzenberger, & Birbaumer, 1994; Schupp, Lutzenberger, Rau, &
Birbaumer, 1994) show that for the inhibited NoGo response, the latency is significantly
longer; apparently inhibiting takes more time than familiar responding.
In addition, there is another reliable finding. The EEG signals can be combined into
one estimate of the frequency, amplitude, and location of all the neural signals in the
brain (Pascual-Marqui, Esslen, Kochi, & Lehmann, 2002). The computation is called
the “centroid,” since it estimates a center of brain activity. The Go centroid, computed
from active, uninhibited responding, is in the posterior part of the brain, approximately
BA 7. However, the centroid for the slower NoGo signals, representing a measure of
inhibition, is located farther forward in the brain in the frontal or anterior cortex, BA 6
(Fallgatter & Strik, 1999). This shift is interpreted to mean that more energy is being
261 WARK
used by the inhibiting, cognitive, frontal lobes of the brain and less by the posterior
parts carrying out more physiological functions. The consistent centroid shift follow-
ing NoGo, or inhibition, is called “anteriorization” and has important implications for
hypnosis.
Along with the increased activity in the frontal cortex during anteriorization, there is
a shift in activity in parts of the ACC. The cingulate cortex is part of the limbic system
that includes the amygdala (involved with emotion and reward), the hypothalamus (that
mediates metabolism and the autonomic nervous system), and the hippocampus (mod-
erating memory input and consolidation). For a review of the anatomy, see Vogt, Finch,
and Olson (1992) or Vogt, Nimchinsky, Vogt, and Hof (1995). The total cingulate cortex
is divided into distinct regions with specific neural activities and connections. The more
forward or anterior ACC is involved in a broad range of cognitive functions. The PCC,
located toward the back part of the brain, is part of the brain that coordinates physio-
logical balance, default mode mechanism, and locations in the space. For review, see
Duncan and Owen (2000).
From the perspective of hypnosis, there are two important sub-regions in the ACC.
Some fibers from the upper or dorsal ACC connect with the cognitive and associative
areas of the total brain and facilitate “executive” functions. These include the modulation
of attention, monitoring competition, error detection, and problem solving. The lower or
ventral part of the ACC connects to the amygdala and hippocampus and carries out
“evaluative” activities, such as assessing the importance of emotional and motivational
information and the regulation of emotional responses (Bush et al., 2000).
Interestingly, the dorsal and ventral areas seem to work reciprocally. For example,
rCBF increases in the emotion-connected ventral or lower part of the ACC when sub-
jects are asked to imagine or recall experiences of anxiety or sadness or anticipate an
electrical shock (Drevets & Raichle, 1998). On the other hand, activation is increased in
the cognitively connected dorsal or upper part of the ACC when, for example, subjects
are asked to name colors of printed words or repeat words heard auditorially (Petersen,
Fox, Posner, Mintun, & Raichle, 1989). Moreover, it seems that when the activation is
strong in one area, there is a deactivation in the other. As Drevets and Raichle (1998)
point out, intense emotional responses to a threat may reduce memory and recall of the
necessary material for good decision making.
Integration of Neuroscience and Hypnosis
From the neuroscience perspective, the process of induction includes a slowing down
or inhibition of motor and cognitive responses. In addition, in certain situations, such as
Go/NoGo, there is a process of anteriorization, or forward shift, of the electrical signals
in the whole brain. This appears to happen because inhibiting a response takes more
time and more cerebral energy than simply responding. The net effect is to move the
HYPNOSIS AND ANTERIORIZATION 261
center of electrical activity forward. This shift or anteriorization also affects signals in
the ACC and changes the balance between cognitive problem solving and emotionally
based evaluative activity.
Consider now hypnotic induction, which involves requests to focus and maintain
attention on a particular spot, sensation, kinesthetic movement, image, or feeling. This
appears to be the case whether the writer’s perspective is traditional (Weitzenhoffer &
Hilgard, 1959), socio-cognitive (Gibbons & Lynn, 2010), or Ericksonian, (Zeig, 2014).
The explicit, often directive, instruction is to maintain that attentive fixation. The implicit
message is to stop or inhibit attention to any alternative spot, sensation, movement, or
feeling. Thus, hypnotic interventions very often start with an implicit NoGo instruction.
In that case, hypnotic induction than can be said to initiate anteriorization and may have
an impact on the ACC.
Because of the reciprocal impact, there may be predictable changes in the user’s brain.
The patient in emotional turmoil who enters hypnosis has a chance to shift toward ratio-
nal control. Conversely, a cool and rational client entering hypnosis has the potential
for a more emotionally based response. Both these changes can be initiated and facili-
tated by appropriate suggestion after the inhibitory induction. This article contains one
example, suggested amnesia, followed through its pathway. Other hypnotic phenomena,
catalepsy, hallucination, and pain control, could be analyzed in the same way.
Discussion
On the basis of the neuroscience research presented here, there is reason to think of
hypnosis as the results of brain anteriorization, a shift of activity in the anterior frontal
cortex. The net effect is to inhibit ongoing physical and cognitive activity. Depending
on the user’s internal condition before the induction, there could be a “state” shift from
emotional to rational, or conversely from rational to emotional. In either case, the result
of induction and anteriorization is to allow the user to move forward in a new direction.
Thus, the term anteriorization is both the name of the phenomenon and a metaphor for
its application.
There are implications for this view. One is that anteriorization may provide an expla-
nation of reported phenomena in eyes-open or alert hypnosis (Capafons, 2004; Wark,
1998). This type of hypnosis is induced by using suggestions for activity and alertness:
“You are becoming increasingly alert and attentive—there is a pleasant feeling of activity
throughout your body—you wish to be alert and attentive” (Banyai & Hilgard, 1976).
Clinically, alert inductions have been used to reduce or inhibit depression and
binge–purge eating (Bányai, Zseni, & Tury, 1993), ADHD (Barabasz & Barabasz,
1996), smoking cessation (Capafons & Amigó, 1995), compulsive gambling (Lloret,
Montesinos, & Capafons, 2014), anxiety about athletic performance (Robazza & Bortoli,
1994), academic test taking (Wark, 1996), public speaking (Iglesias & Iglesias, 2005),
HYPNOSIS AND ANTERIORIZATION 263
and treatment for combat post-traumatic stress disorder (PTSD; Eads & Wark, in press).
In terms of clinical application, it seems anteriorization can be achieved either with
eyes open using alert induction (Wark, 2006) or eyes closed using traditional induction
(Hammond, 1990).
The second implication is that anteriorization illuminates the similarities between
prayer, meditation, mindfulness, and hypnosis; they are all ways to inhibit a particu-
lar or unwanted response to achieve some desirable alternative. For example, in prayer,
the desired outcomes are thoughts and feelings of reciprocal rapport with a transcen-
dent deity. For meditation, the usual goal is quiet, serious thought (Merriam-Webster,
2014). Mindfulness is an attempt to focus on “an awareness that emerges through pay-
ing attention on purpose, in the present moment, nonjudgmentally, to the unfolding of
experience” (Kabat-Zinn, 2003, p. 145). For hypnosis, the inhibition facilitates “sugges-
tions” about analgesia, memory, hallucination, emotional regulation, or other hypnotic
phenomena for psychotherapy (Edgette & Edegette, 1995). Thus, all these techniques
can be said to use the hypothesized anteriorization mechanism for the achievement of
emotional and cognitive outcomes.
Clearly, inhibition is important in the study of hypnosis. There is a large body of
research on techniques for the inhibition of pain; see, for example, Jensen (2011). For
the neuroscientist, inhibition has long been used to explain many phenomena, such as
the parasympathetic and sympathetic nervous systems working in reciprocal fashion
(Sherrington, 1906/1940). Moreover, anteriorization is a reliable phenomenon in the
neuroscience literature (Fallgatter & Strik, 1999).
But there are still questions. Is there evidence of EEG anteriorization when a subject
is induced into alert and or traditional hypnosis? If so, does training in anteriorization
increase hypnotic susceptibility? Does the anteriorization shift or disappear entirely
when the subject begins to carry out hypnotic suggestions?
This article began with the question of how human beings can stop and rethink
their response to threat. “Hypnosis” was offered as one name for that process, and the
article attempted to trace out the steps by which it may work. The proposed mecha-
nism, anteriorization of brain processes in a Go/NoGo situation, was the central focus.
With the past inhibited, it may be easier to generate new options and new behaviors to
solve problems. For some, this formulization demystifies hypnosis, making it a normal
process. Perhaps it will clear the way for wider, more welcoming applications.
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