Consciousness Begins with Feeling

There's a quiet conviction that runs through most modern theories of consciousness, and it goes something like this: consciousness is something the cortex does. The folded, gray, evolutionarily recent outer layer of the brain. That's where perception happens, where thought happens, where the self gets constructed. The rest of the brain — the brainstem, the older structures we share with much simpler animals — serves consciousness without being where consciousness lives.

In The Hidden Spring: A Journey to the Source of Consciousness, the neuropsychoanalyst Mark Solms argues that this conviction has the picture exactly inverted.

Consciousness, he proposes, doesn't begin with the cortex. It begins with the brainstem. Not with thinking. With feeling. The raw affective states that animals experience long before they develop anything like cognition — pleasure, pain, hunger, fear, the felt urgency of being alive — are not the byproducts of consciousness. They are its source.

This is not a minor adjustment. It's a fundamental reframing of where awareness actually lives, what it's for, and what kind of work we should expect to do if we want to change it. I want to walk through Solms's argument because I think it gives a neurological home to something good clinicians have always known: that real psychological change has to reach the feeling layer, not just the thinking one. And it changes how we should understand what depth-oriented and psychedelic work are actually doing.

What Solms Is Actually Claiming

Mark Solms is an unusual figure. He's both a neuropsychologist with serious credentials and a trained psychoanalyst. He founded the field of neuropsychoanalysis, which has spent decades trying to bring Freud's clinical insights into productive conversation with contemporary brain science. His new book is, in some sense, the culmination of that project.

His central claim is built on a body of clinical evidence that the cortical-consciousness mainstream has long had trouble explaining.

Patients with severe cortical damage — including, in some cases, near-total loss of cortical function — can remain awake, responsive, emotionally expressive, and recognizably aware in ways that the cortical theory predicts they should not be. Children born without significant cortex (hydranencephaly, for instance) show clear signs of pleasure, distress, recognition, and affective life. They smile at their mothers. They cry when in pain. They orient to comforting voices. By the standards of the cortical theory, they shouldn't be conscious at all. By the standards of anyone who has actually met them, they clearly are.

Damage to specific brainstem structures, on the other hand, can eliminate consciousness entirely — even when the cortex is fully intact. The brainstem isn't just supporting consciousness from below. Damage there abolishes awareness in ways that no amount of cortical damage seems to fully achieve.

What does this evidence point to? Solms argues that consciousness is generated, fundamentally, by a small set of brainstem structures whose job is to monitor the body's internal state and produce the felt signals that motivate behavior. The cortex isn't where consciousness lives. The cortex is what consciousness uses — to elaborate, to think, to plan, to remember. But the consciousness itself — the basic felt sense of being alive, of mattering to oneself, of caring about what happens — comes from somewhere deeper.

And what comes from that deeper place isn't thought. It's feeling.

Why Feeling Comes First

The evolutionary logic here is compelling once you sit with it.

Animals had affective states — pleasure, pain, hunger, satisfaction — long before they had anything resembling cognition. The very simplest organisms have to be able to move toward what helps them and away from what harms them. To do that, they need some kind of internal signal that distinguishes good from bad — some felt valence that motivates behavior. Without it, no organism survives. The capacity to feel something as good or bad is, in this view, the most ancient and fundamental form of consciousness.

Thinking, by contrast, came much later. Higher cognition — abstract reasoning, language, self-reflection — is a recent evolutionary development, dependent on cortical structures that most animals don't have. If consciousness required cognition, most of the living world wouldn't be conscious. Solms argues, with the affective-neuroscience tradition that goes back to Jaak Panksepp, that this conclusion gets the picture backward. Most animals are conscious. They just feel without thinking the way we do.

What we add, with our developed cortex, isn't consciousness. It's the elaboration of consciousness into thought, narrative, planning, self-reflection. The cortex is what allows us to think about our feelings. But the feelings themselves — and the consciousness that goes with them — predate the cortex and don't depend on it.

This is why, in this view, consciousness is fundamentally about valuing the world rather than representing it. The basic question consciousness exists to answer isn't what's out there? It's what should I do? What helps me? What harms me? Feeling is the answer. Thought is a later, much more elaborate way of refining the same basic project.

The Implication for the Self

If Solms is right, then the self isn't primarily a thinking thing. It's primarily a feeling thing.

The "core self," in this view, is built from affective signals about the body's state. Whether you're hungry, tired, safe, threatened, satisfied, longing, grieving, content. These bodily and emotional states are what produce the foundational sense of being you — alive, mattering to yourself, with a stake in what happens next.

The thinking self — the narrative self, the verbal self, the self that has opinions and remembers stories and plans the future — is layered on top of this affective core. It depends on the core for its substance. Without the underlying affective life, the thinking would have nothing to be about. The cortex elaborates what the brainstem cares about. Without the caring, the elaborating has no meaning.

This is, in some sense, a return to something Freud knew but couldn't yet ground neurologically — that the unconscious is older and more fundamental than the conscious, that what drives behavior is rarely what we can articulate, and that the talking mind we identify with is a relatively thin layer sitting on top of much deeper systems. Solms is one of the few contemporary neuroscientists making the explicit bridge between modern brain science and this older psychoanalytic understanding.

What This Means Clinically

For clinical work, the implications are significant.

Most contemporary psychotherapy operates primarily at the cortical layer — working with thoughts, beliefs, narratives, cognitive patterns. Cognitive behavioral therapy treats the thoughts. Many forms of psychoanalytic and psychodynamic therapy work with the narrative self. Even much depth therapy operates more verbally than it sometimes acknowledges.

If Solms is right, this often misses where the issue actually lives.

The depression that won't lift through better thinking. The anxiety that persists despite clear cognitive understanding. The trauma that survives every insight. These aren't failures of the thinking mind to grasp something. They're conditions of the affective core — patterns in the deeper system that the cortex can't directly access or modify.

This is why so many of my clients come in having done years of good therapy and still feel that the work hasn't quite reached the layer where the actual suffering is. They understand their patterns. They can name their triggers. They know what their parents did and didn't do. And the feelings haven't changed. The body still braces. The chest still tightens when certain emails arrive. The sleeplessness continues. The thinking layer has been worked on, sometimes extensively. The feeling layer — where Solms locates consciousness itself — hasn't been touched.

This is part of why somatic approaches, depth-oriented therapy with attention to affect, body-based work, and contemplative practice reach things that cognitive therapy alone can't. They work with the affective core directly — not by talking about feelings but by attending to them, allowing them, sometimes provoking and metabolizing them.

It's also why the therapeutic relationship itself matters so much. Two people in attuned interaction regulate each other at the level of the affective core, not just the thinking mind. The presence of a steady, attuned, regulated other does work that no amount of insight alone can replicate.

What This Means for Psychedelic Work

Solms's framework also illuminates something specific about psychedelic-assisted therapy that the predictive-processing accounts only partially capture.

Psychedelics, of course, do loosen predictive models — that's been one of the most important neuroscientific findings of the last fifteen years. But what people actually report, during and after these experiences, isn't primarily that their predictive models changed. It's that they felt something — sometimes for the first time in years. Grief that had been frozen begins to flow. Love that had been intellectually known becomes directly felt. Fear that had been managed becomes accessible. The whole affective layer that the thinking mind has been managing from a distance comes into immediate contact.

In Solms's framework, this makes sense. The medicines don't just affect cognition. They open access to the deeper affective systems where consciousness actually lives. The therapeutic value isn't only about reorganizing beliefs. It's about restoring access to the feeling layer that's been suppressed, walled off, or numbed for years.

This is why integration of psychedelic experiences has to attend to the affective dimension specifically. The thoughts that arose during the experience can fade. The narrative interpretations can dissolve. But the felt experience of having met grief, having felt love, having been moved at the level where one is moved — these can produce lasting change if they're supported, allowed to land, integrated into ongoing emotional life. Not as memory of an experience. As permission to feel again in ordinary time.

Where the Framework Is Still Contested

I want to be honest: Solms's argument is provocative and not universally accepted.

The mainstream of consciousness research continues to focus primarily on cortical processes. Many researchers find Solms's brainstem-centered model too speculative or too dependent on contested interpretations of the clinical evidence. The debates between cortical and subcortical theories of consciousness are real and unresolved.

Solms is also engaged in an ambitious project that goes beyond pure theory — he's been working with collaborators to build a computer model of consciousness based on his framework, in part to test whether his theoretical claims can produce something that behaves recognizably the way conscious systems do. This is interesting and ongoing work, and its results will eventually matter for evaluating his framework. For now, the model is in development and the theoretical claim remains debated.

What I find valuable about Solms, regardless of where the scientific debates eventually land, is the clinical orientation he brings. As both a neuroscientist and a psychoanalyst, he's spent decades sitting with patients whose suffering doesn't reduce to cognitive errors. He's taken seriously the clinical evidence that we are feeling beings before we are thinking ones, and that the work of healing usually has to reach the feeling layer to produce change that lasts. The neurological framework gives a home to insights that clinicians have always known. Whether the framework turns out to be right in its specifics, the clinical orientation seems to me correct.

A Closing Thought

The deepest implication of Solms's work, I think, is this: you are not primarily a thinking thing. You are a feeling organism that thinks.

This isn't a diminishment. It's a more accurate placement. The thinking is real and important and uniquely human. But it's built on top of something older, deeper, more fundamental. The capacity to care about what happens. The felt sense of being alive. The motivational urgency that drives every choice you make.

Healing, in this view, isn't primarily about thinking better. It's about restoring contact with the feeling layer that has been managed, suppressed, or walled off — and learning, slowly, to live from that layer rather than from the cortical management that has been keeping it at bay.

Good therapy at depth attends to this. So does contemplative practice, when it's serious. So does the kind of careful work that psychedelic-assisted therapy aims toward. None of these are primarily projects of changing your mind. They are projects of returning you to your feeling.

If you'd like a place to do that work, you're welcome to book a consultation.