What the Hands Remember: Touch, Trauma and the Healing Intelligence of the Body

Reflections from Haptic Perception in Art Therapy: Using Clay for Implicit Repair of Developmental Deficits a two-day CPD workshop with Cornelia Elbrecht, March 2026

Before we have words, we have hands

Before we understand language, before we can name our feelings or construct a coherent narrative about our lives, we are touched and through that touch, we begin to understand the world. Whether we felt safe or unsafe, held or uncontained, loved or alone, all of it was communicated through the quality of contact we received. This is where the story of the self begins.

Over two days with Cornelia Elbrecht founder of Sensorimotor Art Therapy and author of Trauma Healing at the Clay Field (Jessica Kingsley, 2012), I attended a CPD workshop exploring haptic perception and its role in trauma-informed art therapy. What follows are my reflections across both days: a synthesis of neuroscience, clinical insight and the quietly radical proposition that the hands are our most important therapeutic tool.

Touch: our first language

Touch is the first sense to develop in utero, involving the whole skin. Even before birth, our bodies are gathering information, epigenetics informing our core relationship with the world based on experiences in the womb, setting the baseline of the autonomic nervous system before we draw our first breath.

As infants, we understand love and safety, or the lack of it, through the quality of touch we receive from our caregivers. Attachment is communicated through touch. Touch regulates our nervous system. Without touch, we cannot survive. These are not poetic metaphors; they are neurobiological facts.

At the core of life is a permanent feedback loop between sensory perception of the environment and our response to it through active motor impulses. This loop is so fundamental, so implicit, that we almost never notice it, until something severs it.

Oxytocin: the glue of the senses

Even the lightest touch releases oxytocin, the so-called love hormone. Research by Laura Crucianelli has described oxytocin as the "glue of the senses," demonstrating that it is instrumental in multisensory integration, which in turn is at the root of our sense of body ownership. As Crucianelli (2021) observes without touch and without the biochemical reaction it sets in motion, we do not come into being. Through deteriorating social relationships, we also detach from ourselves. "If we are out of touch," she writes, "we are out of touch with ourselves."

Yet we live in a visually dominated world. Touch has become the neglected sense. In Sensorimotor Art Therapy, adults are encouraged to close their eyes during art-making specifically to re-emphasise touch returning us, for a moment, to a more primal mode of knowing. Haptic perception, the perception that arises through the active use of the hands, connects us with our bodies in a way that vision simply cannot replicate.

The hands and the brain: an evolutionary relationship

Sharon Price-James sculpture of Homunculus https://www.sharonpricejames.com/

One of the most striking images Elbrecht shared was the sensory-motor homunculus, the curious, distorted figure used to represent how much of the cortex is devoted to each part of the body. The hands alone take up to 80% of the "real estate" in the cortex. Our hands are not merely tools, they are our most important sensory organ, shaped by millions of years of evolution alongside an expanding brain. To work with the hands is to work directly with the nervous system.

When trauma severs the feedback loop

Most traumatic events involve touch. Sexual and physical abuse, birth trauma, attachment disruption, accidents, medical procedures, unwanted pregnancies all leave their mark not in language but in the body's memory. Complex trauma rarely presents as a coherent narrative. It lives instead as a global sense of unpredictability, a dysregulated nervous system that has lost its capacity to feel safe.

Crucially, early childhood trauma severs the feedback loop between sensory perception and motor impulses. The result is what Elbrecht calls hyperactive action cycles with dissociated sensory feedback where the body moves, but cannot feel what it is doing.

This shows up in two distinct patterns in the therapy room. Some clients act out with lots of motor impulses, high levels of activity, but the sensory feedback loop has been dissociated. They do not feel what they are doing and gain nothing from their busyness. This is usually learned protection from getting hurt. Others act in, anxious, hypervigilant, oversensitive, inhibiting most active motor impulses, flying underneath the radar to stay safe.

Understanding which pattern a client is presenting with is essential for how we share our interventions.

The iceberg beneath the waterline

Making sense of this requires a brief excursion into memory, specifically, how much of it lies beyond conscious reach.

Explicit memory, the conscious, cognitive and narrative kind, is only the tip of the iceberg. Beneath the waterline lies the vast world of implicit memory. Drawing on Peter Levine's framework, we can map this across the brain from the bottom up: at the base, the brainstem holds procedural memory, instinctual action patterns, fight/flight/freeze responses, attraction and repulsion. Above that, the limbic system holds emotional memory, hot, powerful, mammal-universal feelings that appear and disappear outside conscious awareness. At the apex, the cortex holds the episodic and autobiographical memories we can consciously narrate.

The crucial clinical insight is directional: we cannot reason our way out of dysregulation. Bruce Perry's Neurosequential Model of Therapeutics makes this clear through his Three RRRs we must first help a client Regulate, then Relate and only then can we support them to Reason. The body must come first.

Contrast this with a top-down approach, beginning with cognitive insight, imagery, meaning-making and you begin to understand why so many trauma clients can articulate their experiences with great sophistication whilst remaining entirely dysregulated in their bodies.

The Expressive Therapies Continuum

Elbrecht maps this understanding onto the Expressive Therapies Continuum, developed by Vija Lusebrink a three-level framework for understanding how creative interventions can be pitched at different levels of processing.

At the base is the kinesthetic/sensory level: rhythmic repetition of motor impulses, the push and pull and pressure of hands on clay or paint, the raw sensory feedback of physical contact. This is where bottom-up work begins, not with imagery or meaning, but with the body's own intelligence.

Moving upward comes the perceptual/affective level: the felt sense of encoded emotion begins to emerge, expressed through colour and movement. The hands start to make choices that carry meaning, even before the mind has caught up.

At the apex sits the cognitive/symbolic level: implicit memory begins to connect with conscious autobiographical experience, old belief systems can be updated and the felt sense in the body can at last be given meaning. This is the territory the workshop is named for, the implicit repair of developmental deficits. Not through insight imposed from above, but arrived at from below, through the hands, through the slow re-education of a nervous system that learned, very early, that the world was not safe to touch.

Clay as intervention: pressure and presence

The second day deepened into the specific clinical properties of clay as a therapeutic medium and what became clear is that clay is not simply a material. It is a relationship.

Trauma is often characterised by a profound sense of "I can't": I can't breathe, I can't feel anything, I can't move, I can't handle this anymore. Elbrecht's insight is that pressure counters this directly. Pressure promotes competence, I can and is an invaluable resource against helplessness. Motor impulses used as a resource divert from sensory overstimulation and allow felt tension to be projected onto the artwork, rather than held in the body.

Downward pressure in the Clay Field requires the organisation of wrists, elbows, shoulders, spine, hips, legs and feet grounding the whole body, not just the hands. Engaging specific muscle groups through pressure supports embodiment without emotional charge, which is particularly important for clients in shutdown, where sensory overload has already resulted in dissociation. For these clients, intentional motor impulses can bypass feelings that might otherwise be experienced as overwhelming.

The sensory division is also relevant here. Clients in internal sensory overload, such as those presenting with anxiety, need external resources, away from the overwhelming inner sensations. The exteroceptors (sight, sound, smell, taste, touch) can all be engaged: orienting in the room, playing music, essential oils, a sweet. Touch, connecting with self, others and the world through the hands, is perhaps the most direct route of all.

Sensory stimulation through touching clay, paint, shaving cream or hand lotion enhances contact and connection with oneself, providing something Elbrecht simply calls self-nurturing. Even encasing the hands or underarms in clay can offer a safe sensory experience, the nurturing equivalent of a hug. Being held all around can down-regulate the nervous system in a way that words alone rarely achieve.

Once embodiment has been achieved, rhythmic repetition becomes the organic next step, restoring what Elbrecht calls the flow of life. Initially this might be the discharge of aggression and inner tension: pounding, kneading, drumming, dotting, whatever matches the internal rhythm. Gradually, as the nervous system settles, the movement softens and transforms.

A note for therapists

Elbrecht's work invites us to take touch seriously. To work haptically is to work at the very root of human experience, where touch first told us whether the world was safe and where, with care and time, it can begin to tell a different story.

Cornelia Elbrecht is the founder of Sensorimotor Art Therapy and the author of Trauma Healing at the Clay Field (Jessica Kingsley Publishers, 2012) and Healing Trauma with Guided Drawing: A Sensorimotor Art Therapy Approach to Bilateral Body Mapping. She offers training internationally through her Institute of Sensorimotor Art Therapy.

Debi Magonet is an HCPC-registered Integrative Art Psychotherapist based in Berkhamsted, Hertfordshire. She works with adults on anxiety, depression, trauma, life transitions and perinatal mental health and is passionate about the intersection of neuroscience, creativity and therapeutic practice.