Practices for Developing Interoception

Practices for Developing Interoception The Day We Discovered That the Body Had a Language There is a scene that happens again and again. Someone closes their eyes. They breathe. And then comes the invitation: "Notice your body." A few seconds pass. And a very honest answer appears: "I don't feel anything." That sentence is often accompanied by frustration. As though the body were empty. As though something were wrong. As though other people had access to a world that we had somehow been excluded from. For a long time, we interpreted that experience as a lack of sensitivity. Somatic work offers another way of understanding it. It may not be that there is nothing to feel. Perhaps we simply have not yet learned how to recognize that language clearly. Imagine someone looking at a musical score for the first time. They see lines, dots, and symbols. They do not hear music. Not because the music is not there. But because they have not yet developed the ability to translate those signs into sound. Something similar can happen with the body. Breath. Temperature. Weight. Tension. Pulsation. Expansion. Contraction. The sensation of support. Internal movement. All of these are part of an enormous amount of physiological information that the organism is continuously receiving and processing. The question is not whether the body communicates.

The question is how much of that conversation we are able to perceive. This is where one of the central ideas of Sentido Somático comes in. Interoception is not a gift reserved for people who are naturally intuitive or especially sensitive. It refers to our capacity to perceive signals originating within the body. And although its different dimensions are not completely fixed, some aspects of interoceptive ability can be developed through particular forms of training and attention. Contemporary research, however, invites us to be precise: interoception is not a single skill, and there is still no single agreed-upon way of measuring it. This changes the conversation profoundly. We are no longer trying to become someone else. We are developing a relationship with a capacity that is already part of our biology. The ability to perceive, with increasing clarity, some of the signals taking place within us. In previous articles, we talked about body literacy. Learning to read the language of the body. Interoception is one of the foundations of that literacy. It is the capacity to perceive internal signals and give them a place within our experience. Not to analyze them obsessively. Not to control them. Not to turn every sensation into a message we must immediately decode. But simply to know the territory we inhabit a little better. I like to think that each of us carries an inner landscape. A landscape of breaths. Sensations. Emotions. Rhythms. Changes in temperature. Subtle movements. Silences. For years, we may live by walking through this landscape without really looking at it. We know it exists. But we do not know its paths. Its seasons. Its transformations. Developing interoception is learning to move through that territory. And there is something here I consider deeply important. The goal is not to feel more. The goal is to feel with greater clarity.

Because greater intensity does not necessarily mean better perception. In fact, some people experience very intense bodily sensations while still finding it difficult to distinguish what they are feeling or how to interpret it. Contemporary research considers interoception a multidimensional phenomenon. It is not only about detecting an internal signal, but also about how we direct attention toward it, how we interpret it, and how much confidence we place in that perception. So when we talk about developing interoception, we are not talking simply about turning up the volume of bodily sensations. We are talking about increasing their resolution. Distinguishing. Recognizing. Comparing. Waiting. Observing how a sensation changes. And allowing interpretation to come after perception, rather than necessarily before it. Interoception may help us notice the difference between tension and activation. Between fatigue and the need for rest. Between hunger and other forms of discomfort. Between a held breath and a breath that is beginning to feel more available. Between an emotion that is growing and one that is already beginning to settle. We will not always be able to distinguish these things immediately. And we do not need to. Body awareness is not an exam we have to pass. It is a relationship that can become richer over time. Research has connected interoception with a range of processes, including emotional experience, decision-making, and the perception of bodily states. Researchers are also studying its relationship with emotional regulation and different psychological conditions. But before we go further into the research, I would like to stay for a moment with an image. Imagine a forest at dawn. At first, it seems silent. Then you begin to hear one bird. Then another. Then the wind. Then water. Then insects. The forest did not become louder. Your listening became more precise. Interoception can resemble that dawn. At first, it seems as though nothing is happening.

Then a sensation appears. Then a breath. Then a tension. Then a change in temperature. Then a small impulse to move. The body did not suddenly begin speaking that day. You began to understand a little more of the language it had always been speaking. And perhaps this is one of the most hopeful ideas in this article. We do not need to manufacture an extraordinary experience. We need to cultivate a way of paying attention. Because the body is not waiting for us to fix it. It is waiting for us to learn how to listen. And every language, no matter how complex it may seem at first, can be learned when someone teaches us to listen before trying to translate. That is the purpose of this article. Not to offer a collection of exercises that you must perform correctly. But to explore how we can develop a more precise relationship with the signals arising within the body. The ability to experience ourselves from within, with a clarity that can gradually grow. Because perhaps the greatest discovery is not that the body has a language. Perhaps the greatest discovery is that we can learn to listen to it. Science Explains Interoception Is a Multidimensional Capacity We Can Cultivate Imagine someone asks you to identify a musical note. If you have never trained your ear, you may hear a sound without being able to distinguish whether it is a C, a G, or an A. With practice, the ear can begin to distinguish nuances that previously seemed nonexistent. In a surprisingly similar sense, we can learn to direct attention toward certain internal signals and become better able to distinguish them. But there is an important scientific clarification here. Interoception is not exactly the same thing as "body awareness." Nor is there a single ability called "interoception" that can be measured in one simple way. Current research recognizes different dimensions of interoceptive experience. We can speak about the signals coming from the organism. Our ability to detect them.

The attention we direct toward them. How we interpret them. The confidence we have in our own perceptions. And the relationship between those perceptions and physiological measurements. Researchers are therefore continuing to work toward more reliable and valid ways of evaluating these different dimensions. This does not make interoception less fascinating. It makes it more interesting. Because it reminds us that the body and human experience are too complex to be reduced to a single score. For a long time, science paid far more attention to the senses that connect us with the external world: Vision. Hearing. Touch. Smell. Taste. Interoception remained relatively in the background. Today we understand that signals arising from within the organism participate in our bodily and emotional experience. Neurologist Antonio Damasio was one of the researchers who helped transform our understanding of the relationship between body, emotion, and consciousness. Later, researchers such as A. D. (Bud) Craig developed neuroanatomical models of interoception and of the brain's representation of internal bodily states. Contemporary research continues to expand this picture. The body is constantly informing the brain about its condition. Temperature. Pressure. Visceral distension. Breathing. Cardiovascular activity. Hunger. Thirst. Pain. Fatigue. And many other signals. Not all of them reach conscious awareness. In fact, an enormous amount of physiological regulation takes place without requiring our conscious attention. And this matters.

We do not need to consciously feel everything happening inside the body for the organism to function. Conscious interoception is only one part of a much larger physiological conversation. This distinction protects somatic practice from an idea that can become problematic: that we should constantly monitor our bodies. No. The goal is not to live checking every heartbeat. It is not to constantly analyze the breath. It is not to examine every sensation. That could easily become hypervigilance. The practice is about developing flexible attention. Being able to direct attention toward the body when it is useful. And being able to let it go when we no longer need to. Interoception Is Not Introspection There is another distinction I consider essential. Many people confuse interoception with introspection. Introspection involves thinking about ourselves. Analyzing. Reflecting. Explaining. Asking why we are the way we are. Interoception begins earlier. It involves perceiving. Noticing that the breath has changed. That the chest feels more open. That the abdomen has tightened. That the hands are cold. That warmth has appeared in the face. That the heart has accelerated. That there is a sensation of emptiness in the stomach. Perception comes first. Interpretation can come later. And that small space can profoundly change our relationship with experience. We feel our heart beating faster and may immediately think: "I am in danger." But we can also begin with: "My heart is beating faster." These are two very different experiences. The first immediately turns a bodily signal into a story.

The second allows us to observe the signal before deciding what it means. This does not mean interpretations are irrelevant. They are essential. The brain needs to interpret the information it receives. But the ability to remain with a sensation for a few moments before turning it into a conclusion can give us greater flexibility. Research by Sarah Garfinkel and others has helped demonstrate that interoception consists of different dimensions and that the relationship between bodily perception, accuracy, and interpretation is more complex than the idea of having simply "good" or "bad" interoception. One person may detect certain bodily signals relatively accurately and still interpret them in a threatening way. Another may have less precise perception on a particular task while relating to their bodily sensations with greater flexibility. That is why we do not want to teach people to become watchers of their bodies. We want to help them become curious observers of their experience. Neuroplasticity and Body-Based Learning Here another fascinating question appears. If we have never paid much attention to our bodies, can we learn? The answer appears to be, at least in part, yes. The brain changes through experience. We learn languages. We learn movements. We learn sounds. We learn to recognize faces. We learn to drive. We learn to play instruments. And we can also change the way we direct our attention toward bodily signals. Some experimental studies have found changes in circuits associated with interoception following particular forms of training. For example, research published in Translational Psychiatry in 2024 found changes associated with interoceptive training in circuits involving the anterior insula. But here again, we need to remain careful. One study does not mean that every body-based practice will transform the brain in the same way. Nor does it mean that developing interoception automatically guarantees improved mental health. A systematic review of randomized controlled trials found that many interventions targeting interoception improved at least one measure of

interoceptive ability compared with controls, while the evidence for symptom improvement was considerably less consistent. This gives us a much more interesting position than an exaggerated promise. Yes, we can learn. Yes, we can develop certain forms of body awareness. But the process is individual. And science is still investigating which approaches work best, for whom, under which circumstances, and with what outcomes. Experience Gives It Meaning Before Trying to Feel More, We Need to Feel More Clearly There is a common mistake people make when they begin exploring interoception. They believe they should feel something extraordinary. A powerful emotion. An intense energy. An obvious change. And when that does not happen, they conclude they are doing it wrong. The experience is usually much more humble. And much deeper. Interoception rarely begins with a revelation. It begins with a micro-perception. A slight change in temperature. The difference between the weight of the right foot and the left. A slightly longer exhalation. The sensation of the back being supported. A small movement in the abdomen. A pulse that had previously gone unnoticed. These things may seem insignificant. But they form part of the body's alphabet. No one learns a language by beginning with poetry. We learn sounds. Syllables. Words. Interoception has an alphabet too. And that alphabet is made of small sensations. Many people enter a somatic process saying: "I am completely disconnected from my body." Often they discover something surprising. They may not have been disconnected. They may have been overwhelmed.

When the nervous system is occupied responding to intense demands, attention may orient toward whatever seems most urgent. More subtle internal signals can move into the background. It is like trying to hear a delicate conversation in the middle of a concert. The signals are still there. But they are covered by noise. This is why somatic practices do not need to create intense experiences. They can create conditions in which micro-perceptions have room to emerge. And here is something I want to emphasize. Clarity is more valuable than intensity. Imagine two people. One experiences a very intense emotion but cannot distinguish whether it is fear, sadness, anger, or exhaustion. The other experiences a moderate emotion but can recognize how it begins, where it appears in the body, what it does to the breath, and how it changes over time. The second person has access to different information. Not necessarily "better" in every sense. But more differentiated. Mature interoception is more like a microscope than an amplifier. It does not necessarily turn up the volume of experience. It increases its resolution. When Feeling the Body Becomes Vigilance Here we need to pause. Because body awareness can also be approached through anxiety. We can observe the body with curiosity. Or we can observe it constantly searching for signs of danger. These are completely different experiences. The first expands perception. The second can narrow it. If every heartbeat becomes a question: "What does this mean?" And every change in breathing becomes: "Is this anxiety?" And every muscular tension becomes: "Is this trauma?" Then the practice is no longer exploration. It has become surveillance. This is particularly important when working with trauma and anxiety. The scientific literature does not support the idea that every bodily sensation is evidence of trauma.

Nor does feeling many bodily sensations automatically mean that someone is "more connected" to their body. That is why, at Sentido Somático, we do not want to teach: "Listen to your body because everything you feel contains a hidden meaning." We want to teach: "You can learn to notice what you feel without immediately having to turn it into an explanation." That distinction can be profoundly liberating. The Body as Landscape Here the image of landscapes becomes useful again. If we walk through a forest trying to control every leaf, every sound, and every shadow, we will eventually become exhausted. If we walk with enough presence, the forest begins to reveal itself. The same can happen with the body. Sensations appear. They change. They move. They intensify. They diminish. And gradually, we begin to recognize patterns. My breathing becomes shorter when I hurry. My chest feels more spacious when I am calm. My abdomen tightens when I anticipate conflict. My shoulders rise when I try to carry too much. These observations are not diagnoses. They are maps. We are learning the map. And a map does not tell us exactly what will happen. It helps us orient ourselves. Interoception can offer something similar. A source of information. Not an oracle. Not an absolute truth. Information. And information can be combined with context, reflection, experience, and, when necessary, professional assessment. This matters because the same bodily sensation can have many possible causes. The heart can accelerate because of exercise. Excitement. Fear.

Caffeine. Fever. And many other reasons. A sensation does not come with a single built-in interpretation. Feeling something does not automatically tell us what it means. Body wisdom also needs context. And this is one of the reasons body literacy matters so much. It teaches us to remain close to experience without rushing toward a conclusion. Feeling in Time There is an experience many people describe after practicing for a while. They say: "Now I notice earlier when I am becoming exhausted." That sentence feels like a beautiful definition of functional interoception. Not necessarily feeling more. Feeling in time. The body stops being a place we visit only when something is already very wrong. It becomes an ongoing source of information. And that information can help us respond earlier. Resting before complete exhaustion. Setting a boundary before resentment builds. Taking a pause before becoming completely overwhelmed. Eating before reaching an extreme state of hunger. Changing activities before tension accumulates too much. Asking for support while we can still do so with clarity. This does not mean we will always respond perfectly. There is no such thing. We will still ignore signals sometimes. We will still become overwhelmed. We will still learn. But perhaps we can reduce the distance between the signal and our response. And that is already a great deal. Practice Transforms Five Doors for Developing Body Perception When people hear that interoception can be developed, they often ask a very natural question. "What do I have to do?" Perhaps the more useful question is: "How can I learn to listen?"

Because developing interoception does not depend only on how many practices we perform. It also depends on the quality of attention with which we inhabit them. Practices matter. But they are doors. Not goals. They do not try to manufacture sensations. They try to educate perception. At Sentido Somático, we are particularly interested in the idea that: the most useful practices are those that increase our ability to distinguish without turning perception into vigilance. To distinguish tension from effort. Calm from disconnection. Rest from stillness. Expansion from excitement. Hunger from other forms of discomfort. Presence from control. Interoception develops as we learn to perceive differences. Here are five particularly valuable doors. 1. The Breath: Listening Before Changing The breath is often the first door because it is always available. However, many people begin by trying to control it. They breathe more deeply. More slowly. For longer. Interoception suggests a different order. Listen first. How is the body breathing right now? Where does it move? Where does it not move? Does the exhalation finish on its own, or is it interrupted? Is there hurry? Is there effort? Is there a difference from one side to the other? We do not need to change anything. The breath stops being immediately a technique and becomes information. And gradually, the body begins to reveal its own rhythms. Sometimes we discover that the breath already changes when we stop interfering with it. At other times, we discover that paying attention to it creates discomfort. That is information too.

We do not need to force ourselves to remain focused on the breath. We can return to something external. Look. Walk. Listen. Feel support. Interoception does not require constant monitoring. 2. Contact with the Ground: Feeling Support There is an extraordinarily simple practice. Feeling your weight. Not changing your posture. Not correcting anything. Simply noticing the contact between your feet and the ground, your back and the chair, or your body and whatever surface is supporting you. This practice develops an important capacity: perceiving support. Many people discover that they live as though they always have to hold themselves completely on their own. Feeling support can change the experience of effort. The body discovers that weight can be distributed. It does not have to do all the work. And that information can be valuable. Not because contact with the ground has one universal meaning. But because it allows us to experience something very concrete: there are parts of the body being supported right now. Sometimes that is enough. 3. Slow Movement: Perceiving Change When movement is very fast, it can be difficult to perceive its nuances. When it becomes slower, details appear that were previously invisible. Slow movement is not about stretching farther. It is about listening more carefully. The difference between before and after. The quality of effort. The appearance of compensation. Ease. Resistance. The breath accompanying the movement. The exact moment an action begins. The moment it ends. The body begins to reveal information that normally goes unnoticed.

And here something beautiful appears. Interoception does not have to happen while we are still. We can feel ourselves while moving. Walking. Dancing. Stretching. Reaching. Turning. Bending. Standing. Internal perception can accompany movement. We do not have to choose between a still body and a living body. 4. The Voice: Listening to the Body That Speaks In previous articles, we talked about the voice as an expression of the body. Here another dimension appears. The voice can also be a way of listening to the body from within. A hum. A sustained vowel. A sigh. A word spoken slowly. These gestures modify breathing, resonance, and bodily experience. The question is not how the voice sounds. The question is: How does the body feel while the sound is happening? Perhaps there is tension in the throat. Perhaps the chest moves. Perhaps the jaw changes. Perhaps the abdomen participates. Perhaps nothing particularly noticeable happens. That is okay. We are not trying to produce a response. We are learning to perceive. And perception can be very simple. 5. Nature: Expanding the Field of Perception Nature has a particular quality. It expands attention. A wide horizon. The movement of leaves. The sound of water. The temperature of the air.

Changes in light. Wind against the skin. Walking among trees. Watching the sky. Not as a performance. As a practice of presence. The sensory experience of the environment can offer external information that becomes integrated with bodily perception. And this reminds us of something essential: interoception never happens completely apart from the world. We are organisms situated within an environment. Our bodily state changes with movement, temperature, context, relationships, activity, and demands. Developing body awareness therefore does not mean closing ourselves inside. It may mean precisely the opposite. Perceiving ourselves while being in relationship with the world. A Simple Practice to Begin You do not need a long session. Try this for two or three minutes. Sit or stand in a comfortable way. Keep your eyes open. First, look around. Without searching for anything special. Notice three things you can see. Then listen for three sounds. Then feel one point of contact. Your feet. The chair. Your clothing against your skin. Do not try to change anything. Now briefly bring your attention toward one simple internal signal. Perhaps the breath. The movement of the chest. The abdomen. The heartbeat. You do not need to identify it perfectly. Simply ask: "What do I notice?" And then: "Is it changing?" Not:

"What does it mean?" Not yet. First: What do I notice? Where? With what intensity? Is it stable or changing? Does it move? Does it appear and disappear? Then look around again. Notice the space. Feel your feet. Listen to a sound. And allow your attention to move outward from the body. This last part matters. The practice is not about becoming trapped inside. It is about learning that we can move our attention. Inside. Outside. Inside. Outside. Body. Environment. Body. Environment. This flexibility may be much more valuable than trying to maintain constant body awareness. Explorers of This Idea Interoception as a Form of Friendship with the Body There is a question that appears at the end of almost every learning process. What is all of this for? Why learn to feel the body more precisely? Why develop interoception? Perhaps the deepest answer is not a function. It is a relationship. For many years, people relate to their bodies in two main ways. They either ignore them. Or they correct them. They push through exhaustion. Judge them when they change. Compare them.

Demand from them. Treat them as problems that need to be solved. Interoception offers another possibility. Knowing before correcting. Listening before intervening. Relating before controlling. At Sentido Somático, we understand interoception as a form of friendship with the body. And friendship has a very particular quality. It does not eliminate every difficulty. But it changes the way we move through them. When we know a friend, we learn their rhythms. We know when they need space. When they need support. When they are tired. When they are excited. We do not expect them to be the same every day. Something similar happens with the body. Interoception teaches us that the organism has seasons. Energy changes. Breathing changes. Emotions change. Inner landscapes are constantly moving. And this variability is not a mistake. It is an expression of life. Perception as Orientation, Not Control This shift in perspective has important consequences. An organism from which we receive information can become an organism we learn to collaborate with. But collaborating does not mean obeying every sensation. Nor turning every impulse into an instruction. It means incorporating bodily information into our capacity to make choices. I am hungry. I can consider that. I am tired. I can ask myself what I need. I am tense. I can observe it. I am excited. I can make room for the experience. But the sensation does not automatically have to become a command.

This is also mature interoception. Listening without surrendering ourselves. Perceiving without blindly obeying. Interpreting without rushing. And choosing. Because the purpose of body awareness is not to replace thinking. It is to allow thought and bodily experience to have an opportunity to be in dialogue. A Capacity That Also Needs Boundaries There is one more thing worth saying. Not everyone benefits in exactly the same way from directing intense attention toward the body. For some people, certain practices may feel uncomfortable, particularly when there is a history of difficult experiences, pain, intense anxiety, or a tendency to monitor bodily sensations closely. This does not mean body awareness is dangerous. It means the way we practice matters. Sometimes we need to begin with the environment. With visual orientation. With movement. With contact with objects. With the voice. With an external sensation. And only later move closer to internal signals. Research on interoception-focused interventions is promising but still heterogeneous. Systematic reviews suggest that some interventions can improve particular measures of interoception, while the evidence regarding clinical symptom reduction remains much less consistent. So we do not need to present interoception as a universal solution. It is a capacity. A pathway. A possibility. And, like every practice, it needs context. One Final Look At the beginning of this article, we imagined someone closing their eyes and hearing: "Notice your body." And then: "I don't feel anything." Perhaps now we can respond differently.

Not: "You need to feel more." But: "We can begin with something very small." A point of support. A breath. A temperature. A movement. A sound. A difference. A sensation that appears for one second and then disappears. That is enough. Because the body does not need to impress us. It does not need to create extraordinary experiences. It does not need to prove that it is connected. It is alive. And it has been speaking for a very long time. Interoception is not about becoming an expert in our bodies. It is about learning to recognize some of their messages with greater clarity. And also learning that not every message requires an immediate response. Some simply need to be noticed. Others need attention. Others need rest. Others need movement. Others need a conversation. Others need professional support. And some simply pass. This last possibility matters too. Not everything we feel needs to be explained. Sometimes a sensation is simply a sensation. It appears. It changes. It disappears. And we can allow it to do so. Perhaps one of the deepest forms of regulation is not controlling what we feel, but developing enough capacity to remain with experience without immediately having to turn it into a problem. Current research continues to explore the relationship between interoception, emotion, and regulation. The evidence points toward a complex relationship between bodily perception and emotional experience rather than a simple one- to-one connection. This invites us to hold two things at the same time. Curiosity.

And humility. We can be fascinated by the body without pretending we completely understand it. We can use science without turning it into an explanation for everything. We can explore somatic practices without promising universal results. And we can listen to our sensations without turning them into diagnoses. Perhaps that combination is one of the most mature forms of body awareness. The Body as Familiar Territory When we begin developing interoception, something subtle can change. The body stops feeling like an object we simply carry around with us. It begins to become a place we inhabit. A familiar territory. Not completely. Never completely. But familiar enough to help us orient ourselves. We know there are moments when we need silence. We know movement helps us. We know certain conversations create tension. We know when we need rest. We know that some emotions first appear as bodily sensations. And we also know that we can be wrong. Because the body does not speak in sentences. It speaks in sensations. In rhythms. In changes. In patterns. Interpretation always needs context. And that does not diminish its value. It increases it. Because it means we do not have to blindly obey our bodies. We can enter into dialogue with them. Explorers of This Idea This article draws on the work of researchers who have expanded our understanding of interoception, body awareness, and the regulation of the organism. Antonio Damasio For his research on emotion, consciousness, the body, and the construction of the self. His work helped transform how we understand the relationship between bodily states and conscious experience.

A. D. (Bud) Craig For his foundational contributions to the neuroanatomical study of interoception and the pathways through which the brain represents different aspects of the body's internal state. His work was particularly important in establishing interoception as a major field of neuroscientific research. Sarah N. Garfinkel For her research into different dimensions of interoception and their relationship with emotion, anxiety, and brain processing. Her work is especially relevant for understanding why "feeling the body" cannot be reduced to a single ability. Benedict M. Greenwood For his work examining interoceptive mechanisms and emotional processing and for helping integrate contemporary evidence concerning bodily perception, emotion, and the different dimensions of interoception. Stephen W. Porges For his contributions concerning autonomic regulation, safety, and physiological perception. At Sentido Somático, his work is used as an influential clinical framework while distinguishing it from aspects of the theory for which scientific consensus is less established. Bessel van der Kolk For his work concerning trauma, bodily awareness, and the integration of experience. His work has contributed significantly to bringing the conversation about trauma and the body into wider public awareness, while some of his formulations should be distinguished from claims supported by stronger experimental evidence. Contemporary Research Current research is moving beyond the simple idea of "feeling the body." Researchers are studying the different dimensions of interoception. Its neural mechanisms. The relationship between bodily perception and emotion. Its possible role in regulation. Its involvement in different psychological and medical conditions. And the possibility of using specific interventions to develop particular aspects of internal perception. Recent systematic reviews suggest that some interventions can improve certain measures of interoception, while also showing that we still need better

assessment methods and more consistent research to understand which changes lead to meaningful clinical benefits, and for whom. This uncertainty does not weaken the field. It is part of science. We are learning. Reference Bibliography As part of the editorial methodology of Sentido Somático, this article prioritizes peer-reviewed research, systematic reviews, review articles, and foundational work in neuroscience concerning interoception, emotion, body awareness, and regulation. Scientific Research and Reviews • Greenwood, B. M., & Garfinkel, S. N. (2025). Interoceptive Mechanisms and Emotional Processing. Annual Review of Psychology, 76, 59-86. • Heim, N., Bobou, M., Tanzer, M., Jenkinson, P . M., Steinert, C., & Fotopoulou, A. (2023). Psychological interventions for interoception in mental health disorders: A systematic review of randomized-controlled trials. Psychiatry and Clinical Neurosciences, 77, 530-540. • Desmedt, O., et al. (2023). The new measures of interoceptive accuracy: A systematic review and assessment. Neuroscience & Biobehavioral Reviews. • Critchley, H. D., & Harrison, N. A. (2013). Visceral influences on brain and behavior. Neuron, 77, 624-638. • Critchley, H. D., Wiens, S., Rotshtein, P ., Öhman, A., & Dolan, R. J. (2004). Neural systems supporting interoceptive awareness. Nature Neuroscience, 7, 189-195. • Craig, A. D. (2002). How do you feel? Interoception: The sense of the physiological condition of the body. Nature Reviews Neuroscience, 3, 655-666. • Sugawara, A., Katsunuma, R., Terasawa, Y ., et al. (2024). Interoceptive training impacts the neural circuit of the anterior insula cortex. Translational Psychiatry, 14, 206. Key Authors and Areas of Contribution • Antonio Damasio — Emotion, consciousness, body, and the construction of the self. • A. D. (Bud) Craig — Neuroanatomy of interoception. • Sarah N. Garfinkel — Interoception, perceptual accuracy, and emotion. • Benedict M. Greenwood — Interoceptive mechanisms and emotional processing. • Herbert Benson — Relaxation response and mind-body practices. • Stephen W. Porges — Autonomic regulation and perceptions of safety.

• Bessel van der Kolk — Trauma, the body, and embodied experience. • Lisa Feldman Barrett — Construction of emotional experience and integration of bodily and contextual signals. Sentido Somático Editorial Log Article 51 - Corresponding Module Title: Practices for Developing Interoception: The Day We Discovered That the Body Had a Language Last editorial and scientific review: September 2026. Editorial Principles Applied This article integrates knowledge from neuroscience, physiology, psychology, emotion research, interoception, body awareness, and somatic education. The original narrative structure and voice have been preserved while subtly incorporating a second semantic layer related to: interoception, body awareness, bodily perception, internal body signals, emotional regulation, nervous system, body-based attention, body literacy, somatic awareness, internal perception, stress, anxiety, and somatic practices. These terms are not used as a list of keywords. They are integrated into natural language so that the article can be discovered by people who are already searching for ways to understand their bodies, interoception, or the relationship between the body and emotional regulation. An important conceptual clarification has also been maintained. Interoception is not presented as a single ability, nor as something whose "amount" can be measured in a simple way. Its multidimensional nature is acknowledged, together with ongoing scientific discussion about how its different components should be assessed. Likewise, the development of interoception is not presented as a guarantee of psychological improvement. The evidence is promising for certain interventions and aspects of bodily perception, but remains heterogeneous regarding clinical outcomes. In keeping with the editorial philosophy of Sentido Somático, this article does not invite the reader to constantly monitor her body or interpret every sensation as evidence of trauma, anxiety, or dysregulation. The intention is different. Not to teach you to control your body. Not to teach you to search for symptoms. Not to teach you to interpret every sensation. But to help you develop a more curious, precise, and respectful relationship with bodily experience. Because feeling more does not always mean feeling better.

Sometimes it simply means feeling more intensely. Body literacy seeks something different: greater differentiation, greater context, and greater capacity to choose how we respond. The Sentido Somático Principle The body does not need us to monitor it. It needs us to learn how to listen. Interoception is not about feeling more. It is about developing a clearer relationship with what we feel. Not everything we feel needs an immediate explanation. Some sensations simply need space to appear, change, and disappear. The body is not an object we need to correct. It is the living territory we inhabit. And perhaps that is the true beginning of body literacy. Not learning to interpret every signal. Not becoming experts in our sensations. Not living constantly focused on the body. But developing a relationship close enough to notice when something changes. And flexible enough not to become trapped inside it. Because the body does not speak in diagnoses. It speaks in sensations. In rhythms. In changes. In possibilities. And we can learn to listen. At the beginning of this article, we imagined a forest at dawn. At first, it seemed silent. Then the sounds appeared. A bird. The wind. Water. Insects. The forest had not suddenly become more alive. Our listening had become more precise. Perhaps something similar happens within us. The body has always been speaking. The breath. The heart. The stomach. The skin. The muscles. Temperature.

Movement. Fatigue. Pleasure. Emotion. We do not need to turn all of this into a problem to solve. We can simply begin by listening. One signal. Then another. With curiosity. With patience. Without rushing. And perhaps, little by little, we will discover something extraordinary. That the body was never truly an unknown territory. We simply needed to learn its language.