Growth and recovery are truly possible through psychotherapy. My approach leans on neurobiological concepts which means that some of my work with clients is demonstrating how therapy’s effectiveness is partly down to the principle of neural plasticity. Neural plasticity also known as brain plasticity, is a term that refers to the brain's ability to change and adapt functionally and structurally, in response to experience, ie. if we can learn, we can also unlearn and relearn.
This concept underpins all experiences and cognitive processes and my approach is one that is growth-oriented, emphasising learning alongside resilience and well-being for individuals who have experienced deep emotional trauma. Through the integration of neural evidence, I implement therapy in a systematic and evidence-based manner while still recognising individual differences in clients.
Some clients also appreciate being given the knowledge and understanding around how therapy produces neural changes in the brain that can alleviate symptoms, as well as the fact that their symptoms or addictions are not a sign of emotional or psychological weakness. Rather, they are a neurochemical process resulting from experiences with trauma that requires extensive work to alleviate.
“Inviting our thoughts and feelings into awareness allows us to learn from them rather than be driven by them.” -Dan Siegel
Mindfulness forms an effective basis for clients to adopt self-awareness around their current mental state as they progress through therapy. Mindfulness and meditation are also practices of mine which allow me to remain reflective and in tune with my clients. It is from both these perspectives that I promote mindfulness as a way to facilitate structural changes in the brain that are associated with recovery and encourage stability in the healing process.
Again, Adverse Childhood Experiences (ACE) studies have provided important insights into the neuroscientific basis of addiction, illuminating the important role of developmental and attachment trauma. These studies represent one of the most comprehensive investigations of childhood abuse and neglect, expanding our knowledge of the longitudinal impacts these experiences have as children progress into adulthood. I also believe this understanding reinforces the self-medication hypothesis, suggesting that addiction is dependent on experiences and not substances.
With such an inherent interrelatedness between mind and body, the opportunities for growth and recovery based on neural plasticity and the chance to learn, grow and develop are vast.
“Regardless of theoretical orientation or method of practice, neurobiological research and understanding appear to be at the cutting edge of therapy and, therefore, many emerging trauma treatments as reflected by the work of researchers and writers such as Siegel, Perry, Schore, Pollak, and Teicher. An element of the neurobiological focus is a fundamental shift in how the mind body connection is viewed,” Gurda, K. (2015).
Neuroscience and why it matters for Psychotherapy?
Anatomically, modern humans evolved from our chimp-like ancestors around 100,000 years ago, although it took another 50,000 years for our brains and culture to evolve sufficiently to make us capable of language, planning, and creativity. But this extended, complex history has a downside, the more recently emergent aspects of our brains which give us astonishing powers of thought, logic, imagination, empathy, and morality must share skull space with the ancient brain equipment that we've inherited from our mammalian and reptilian forebears over the past several million years. So even today, one of the most basic human challenges is integrating and coordinating the complex and highly specialised systems that comprise our brains.The neocortex, for example the part of the brain that organises our powers of conscious thought, imagination, and empathy must coexist and cooperate with primitive survival networks conserved by natural selection through hundreds of thousands of generations.
This means that beneath our newer equipment, capable of composing sonnets and developing computers, are structures driven by primitive instincts, unconscious impulses, and primordial fears.Within our skulls, the reptilian, ancient mammalian, and modern human brains attempt to coexist and cooperate, at least enough to get us through the day.
The American physician and neuroscientist Paul MacLean first discussed this structure, which he called the "triune brain." The basis of his theory is that the contemporary human brain resembles a site inhabited by successive civilizations, and embodies a living record of our deep evolutionary history. At its core is the reptilian brain, responsible for arousal, homeostasis, and reproduction. The paleomammalian ("old-mammal") brain, involved with learning, memory, and emotion, surrounds it. The neomammalian ("new-mammal") brain, required for conscious thought and self-awareness, sits atop the other two. These levels roughly conform to the common distinction of brainstem, limbic system, and cortex.
Though MacLean's theory has many significant limitations, it can both assist us to better understand some of the most distinctive features of human experience and give us fresh insight into how psychotherapy influences brain function.
The potential for miscommunication among the networks of our brains might not be so bad if we lived in isolation, but our brains are social organs, which require sustained connection with other brains. At birth, we're totally dependent on our caretakers for our survival. If an average reptile is born knowing how to perform the basic tasks of survival, getting food, fighting, and mating we're born dumb, so to speak. Our saving grace is that as babies we know how to attach to our parents and stimulate them to attach to us.
For human babies, survival doesn't depend on how fast they can run, climb a tree, or tell the difference between edible and poisonous mushrooms: it depends on their abilities to detect the needs and intentions of those around them. Throughout the millennia that we Homo sapiens have inhabited the earth, if we've been successful in our early relationships, we have food, shelter, protection, and a decent shot at eventually producing children of our own.
Our prolonged dependency allows for an increasing amount of brain development to occur after birth, making each human brain an experiment of nature a unique blending of genetics and experience. Our parents are the primary environment to which our baby brains adapt, and their unconscious minds are our first reality. Their nonverbal communications and patterns of responding to our needs when we're babies shape not only our perceptions of ourselves and the world, but also the architecture of our brains. Because the first few years of life are a period of exuberant brain development, early experiences have a disproportionate impact on the shaping of our neural systems, with lifelong consequences.
Our brains are inescapably social, their structure and function deeply embedded in a group of other brains the family, the tribe, the society. Because we've evolved in this context, we've individually developed the ability to link with other brains, attuning with each other, regulating each other's emotional systems, helping to grow each other's neural networks. Similarly, the ability to link with, attune to, and help build new neural connections in the brains of clients is at the heart of psychotherapy. This is why therapists are in a position to counterbalance some of natural selection's less stellar choices.
While being embedded in groups has been necessary for our survival and development as human beings, it can create friction and dysfunction. What makes the combination of a complex brain and human interdependency such a problem? From birth, the primitive regions of our brains are deeply affected by our social and emotional experiences, while our more sophisticated brains still haven't "come online." As a result, a great deal of important learning takes place while our primitive brains are in control. For most of us, these learned reactions and feelings remain forever inaccessible to conscious memory or modification. We mature into self-awareness years later, having been programmed by early experience with assumptions that we accept as truth.
The powerful influence that early experience exerts over our brains can be both good and bad news. The good news is that the individual brain is well-suited to survive in whatever social environment into which it's born. Parents, family, and culture shape each of our brains for maximum adaptation to our social niche. In good times, and with good-enough parents, this early brain-building will serve us well in adulthood. The bad news comes when the surrounding factors aren't so favorable, as when parental psychopathology shapes the baby's brain in ways that, though they optimise childhood survival, prove to be maladaptive later in life. The child's brain is shaped with its most primitive survival mechanisms loosely speaking, its unconscious "horse" and "crocodile" mechanisms, operating at full tilt to react to abuse, for example, with dissociation and other defences, and insufficiently modulated by the regulating, late-developing cortex.
We see this in abused and neglected children, who often enter adolescence and adulthood without a clear picture of their early experiences, but with a variety of symptoms, such as explosive anger, eating disorders, or drug and alcohol problems. They have identity disturbances and a poor self-image, exacerbated by angry feelings and negative behaviors. Like the brains of veterans with PTSD, the brains of these children have been shaped to survive combat, but are ill equipped to negotiate the peace.
It's an odd paradox of therapy that we can help our clients become more consciously clear-sighted about themselves by helping them become aware of the unconscious, irrational impulses arising from the older regions of the brain. That's why openness to questioning one's assumptions particularly when they're incorrect and self-defeating is a key aspect of psychological mindedness and a predictor of a positive outcome in psychotherapy. We encourage clients to talk about their impulses with the hope that doing so will integrate the calmer, more reasonable, inhibitory cortical input of their brains with the regions organising primitive urges. Psychotherapy takes a skeptical perspective when it comes to the "reasoned" output of our brains, understanding that our conscious thoughts, emotions, and self-image are based largely on reactions and feelings totally outside of our awareness and often out of sync with our actual circumstances.
As we've seen, human survival, like that of all animals, is based on rapid and accurate decisions to approach what's safe and avoid what's dangerous. Therefore, we maintain some common anxieties fear of spiders, snakes, open spaces, and heights which appear to be hard-wired and linked to the survival requirements of our tree-dwelling ancestors. Because vigilance and rapid approach-avoidance reactions are central mechanisms of survival, cognitive therapist Aaron Beck postulated that evolution favors an anxious gene: natural selection probably weeded out our past relations who were too "laid back."
The fear and anxiety resident in older parts of our brains can make us cognitively and emotionally rigid. We become afraid of taking risks and learning new things, resulting in what psychoanalyst Wilhelm Reich described as a tendency for those who become sick to remain sick. Once our brains have been shaped by fear to perceive, think, and act in specific ways, we tend to remain in cognitive and emotional ruts that are reinforced by what we perceive as our continuing survival needs. In other words, an agoraphobic person functions as if the following were true: "I haven't set foot outside my house in 10 years because of my agoraphobia. I'm still alive, which must be because I haven't set foot outside my house in 10 years." The mind's internal logic is self-perpetuating, making it difficult for us to find answers that differ from the ones we already know. Our chance of changing in positive ways rests on getting input from others, because our brains are shaped by others from birth and continue to be so, but our fear causes us to mistrust people and their differing perceptions.
Caring relationships aren't easily entered into, nor is it easy for us to benefit from them. Openness and trust are fragile states, even with the people we love most. The therapist's training and the therapeutic context are designed to enhance support and trust, and to provide consistent emotional availability. Within the consulting room, therapists attempt to be amygdala whisperers, we work to activate networks of new learning in the hippocampus and prefrontal cortex. Warmth, empathic caring, and positive regard create a state of mind that enhances neuroplastic processes and increases the likelihood of positive change.
Knowing about neuroscience is invaluable for therapists, not because it offers specific new techniques or clinical theories, but because it provides a deeper understanding of the biological power of the "talking cure." As a social organ, the brain has evolved to be affected and changed by other brains, and psychotherapy relies upon the power of relationships to trigger the neuroplastic processes necessary for learning and growth. In effect, psychotherapists are pragmatic
neuroscientists, who alter the functioning and structures of clients' brains, whether or not those brains are aware of these underlying biological processes.
Information about the brain and how it evolved helps us communicate with clients about their problems in an objective and non-shaming manner. Adding a neuroscientific perspective to our clinical thinking lets us talk with clients about the shortcomings of our brains, instead of the problems with theirs. Learning about what's happening in their brains and how these billions of neural events have shaped their emotional lives and behavior is more likely to inspire interest and curiosity in clients than defensiveness and feelings of inadequacy. Identifying inherent problems in how the brain processes information and developing methods to circumvent or correct them is a solid foundation upon which to base a therapeutic alliance.