Interoception: Bridging the Gap Between Inner and Outer Worlds

Interoception is the perception of sensations arising from inside the body, including perceptions of physical sensations of internal organ function such as heart beat, respiration, satiety, as well as sensation from the autonomic nervous system activity related to emotions. Our brain constantly receives information flowing from many sources. Our senses scan environments, capture data, and create meaning, make predictions, and motivate appropriate action. Information flow isn’t just from the external environments. Inside our bodies organs are constantly at work. Receptors inside our organs, including our skin, send information to our brain. Our brain is constantly integrating diverse flows of information between outside and inside occurrences. This process is largely unconscious, at least to start.

Many new findings in mindfulness studies examine the impact of bringing these interoception processes to awareness. Mindfulness is focusing on internal sensations, limiting or ignoring outside distractions to experience feeling. The process to bring inner sensations into consciousness is referred to as interoceptive awareness.

Feeling Affects, Emotions and Bodily Sensations

Emotions begin in the body. Our organs react, changing chemical production, producing feeling affects. Messages throughout the body flow into brain regions where bodily changes are integrated with contextual information, and memories from past experiences. A volley of predictions form, trying to make sense of the data, and budget energy for an effective response. Lisa Feldman Barrett explains, “Your brain weighs its predictions based on probabilities; they compete to explain what caused your sensations, and they determine what you perceive, how you act, and what you feel in this situation” (Barrett, 2018, p. 93).

Feeling affects, the building blocks of larger concepts of emotion, begin in the organs. Our bodies constantly provide troves of information about our surroundings, simply by the changes in the organs. Accordingly, our ability to tap this information through effective interoceptive channels improves our reaction to stress, limiting prediction errors, and opening opportunities for healthy emotional regulation.

Felt Sense and Interoception

Philosopher Eugene Gendlin developed the concept of a felt sense, providing steps leading to interoceptive awareness. He refers to this practice as focusing, which establishes a conscious connection between the mind and body. People experiencing felt sense, according to the theory, feel more in tune with their body and bodily processes. Basically, the goal behind moving sensations from the unconscious realm of body function to conscious awareness is to create conceptualizations of feeling experience that adaptively correspond with conscious goals beyond short term reactive responses to discomforting sensations arising from inside the body.

Interoception, Stress Response System, and Homeostatic Balance

Hans Selye pioneered stress research. His general adaptation theory on stress materialized from many fields of study, integrating great insights. “Stress,” Selye theorized, “occurs when the demands made on an organism” (Maté, 2011). Basically, we encounter experiences in the world, our bodies react (organs respond). This process is termed stress. Stress, Selye postulated, is first felt in the alarm stage (fight, flight, or shutting down). The stress knocks the body out of its comfortable homeostatic balance. Accordingly, our behavioral reactions to the stress are attempts to reign in the outlying feeling affects, regain homeostatic balance, and return to a more comfortable state. This is the stress response system in action.

Interoceptive awareness may assist in this process. Cindy Price and Carole Hooven wrote, “There is a complex relationship between interoception and stress.” They explain that, “being responsive to interoceptive information allows an individual to be aware of an emotion cue early, and therefore to process, interpret and strategize at the onset of stressful events” (Price & Hooven, 2018).

A staple of wellness is healthy integration of multiple processes. This includes inner and outer information. Basically, The underlying theory is that we predict the impact of behavioral consequences on inner experience. Basically, we decide whether certain behaviors will maintain homeostatic balance (or bring us back into emotional equilibrium).

Prediction Error

Based on these predictions, we act. Jose M. Araya explains that the “difference between sensory predictions and the incoming sensory signals is known as prediction error” (Araya, 2019). Our brain, according to predictive processing theories, is intimately involved in the process of prediction and evaluating the success and failures of those predictions by comparing subsequent interoceptive information. As Araya puts it, “All that the brain does, in all its functions, is to minimize prediction error” (Araya, 2019).

Araya explains that the “mind is constantly trying to minimize the discrepancy between expectations and the info coming from sensory signals” (Araya, 2019). Sometimes minimizing discrepancy is done through updating predictions based on new sensory information. Barrett teaches that these prediction errors are not problems. She explains, “They are a normal part of the operating instructions of your brain as it takes in sensory input” (Barrett, 2018, p. 62).

Another way we may lessen the cognitive dissonance between predictions and sensory information is to filter information from either the external environment or interoception. However, our tendency is to ignore conflicting feedback and stick with our original predictions.

Conditions Interfering with Interoception of Bodily Feeling

Interoception is not a given. Biological and psychological processes may interfere, dulling communication between the body and brain. The ruptured connections may interfere with evaluating and updating faulty predictions. We may get stuck in ruts of unhealthy action that betray our worthy goals of self improvement. Alexithymia, the inability to recognize the subtleties and textures of emotions, is one of these impediments. Psychological trauma may also interfere. Body signals may overwhelm and defensive mechanisms intervene, curbing the arousal from interoceptive messages.

How to Improve Interoception

The good news is we can improve interoception awareness. Consequently, many therapies have processes and exercises for building mindfulness skills that improve our ability to reconnect with feeling without getting overwhelmed.

Improving interoception, which is the awareness of internal body signals, can be beneficial for emotional regulation and overall well-being. Here are some strategies to enhance interoceptive awareness:

• Practice Mindfulness: Engaging in mindfulness exercises can help you become more attuned to your body’s internal signals. This might include focused breathing, meditation, or body scanning.
• Body Signal-Emotion Connection: Try to connect physical sensations with emotions. For instance, notice how anxiety might feel like a tightness in the chest or hunger manifests as stomach growling.
• Body Curiosity: Adopt a stance of curiosity about your body’s sensations. Ask yourself throughout the day how you’re feeling and what signals your body is sending.
• Mindful Movement: Activities like yoga or tai chi can increase body awareness by combining movement with attention to bodily sensations.
• Interoceptive Exposure: Gradually expose yourself to different physical sensations in a controlled way to become more comfortable with them. This could involve temperature changes, different textures, or physical exertion.
• Reflective Journaling: Keep a journal to reflect on your daily bodily sensations and any associated emotions or thoughts.

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These practices can help you become more aware of your body’s needs and responses, leading to better self-regulation and emotional health. Remember, like any skill, improving interoception takes time and consistent practice.

Associated Concepts

• Emotion Regulation: Interoception contributes to how we understand and manage our emotions, as internal bodily sensations are closely linked to emotional experiences.
• Decision Making: Our perception of internal body signals can influence our decision-making processes, often at a subconscious level.
• Sense of Self: Interoceptive awareness is thought to be fundamental to the development of a coherent sense of self, as it helps us understand our body’s needs and responses.
• Sensory Processing Disorder: This refers to a disorder with processing external stimuli with appropriate reaction.
• Awareness Through Movement: This practice Awareness involves paying attention to one’s movements and bodily sensations in order to enhance self-awareness and promote overall well-being.
• Mental Health Disorders: Impaired interoception is associated with several mental health disorders, including depression and eating disorders, suggesting its role in psychopathology.
• Allostasis: This concept refers to the process by which the body maintains stability through change, with interoception playing a role in anticipating bodily needs and preparing to meet them.
• Emotional Intelligence: Interoception falls under the umbrella of emotional intelligence, as it involves being sensitive to and aware of specific bodily sensations that inform our emotions.

A Few Words by Psychology Fanatic

In conclusion, interoception serves as a fundamental bridge between our bodily sensations and our psychological experiences. It is the silent whisperer of our inner world, guiding our emotions, influencing our decisions, and shaping our sense of self. By tuning into this internal dialogue, we not only enhance our understanding of the self but also open the door to greater emotional intelligence and well-being.

As we continue to unravel the mysteries of the mind-body connection, interoception stands out as a vital area of exploration that promises to deepen our comprehension of the human experience. May we all strive to listen more closely to the wisdom of our bodies, for it speaks volumes about who we are and how we engage with the world around us.

Last Update: January 19, 2026

Resources:

Araya, José (2019). Emotion and the predictive mind: Emotions as (almost) drives. Revista de Filosofia Aurora. DOI: 10.7213/1980-5934.31.054.DS13
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Barrett, Lisa Feldman (2018) How Emotions Are Made: The Secret Life of the Brain. Mariner Books; Illustrated edition. ISBN-10: 1328915433; APA Record: 2017-26294-000
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Maté, Gabor (2008). When the Body Says No. ‎Trade Paper Press; 1st edition. ISBN-10: 0470349476
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Price, C. J., & Hooven, C. (2018). Interoceptive Awareness Skills for Emotion Regulation: Theory and Approach of Mindful Awareness in Body-Oriented Therapy (MABT). Frontiers in psychology, 9, 798. DOI: 10.3389/fpsyg.2018.00798.
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