Tekoha and APUS - Interoception and proprioception beyond colonial vocabulary

There are things school rarely teaches clearly, but the body knows all the time. The stomach changes before a test. The chest opens when we feel safe. The shoulders rise when pressure builds. The hand finds the object before we can explain how. The body senses from the inside and from the outside at the same time. In this blog, we use Tekoha to name the inner territory: the visceral, interoceptive side of experience. And we use APUS to name the embodied outer territory: space, posture, direction, reach, and movement. The point is not to decorate neuroscience with new words. The point is to help us feel something real: learning never happens only “in the mind.” It happens in the living relationship between what the body senses inside and how it organizes the world outside.

When we say Tekoha, we are talking about the territory that appears as heartbeat, hunger, thirst, tightness, relief, nausea, warmth, breathing, tiredness, urgency, calm, or discomfort. In neuroscience, much of this falls under interoception, the sensing and interpretation of internal bodily signals. A 2024 review on bodily awareness describes current work on how interoception and proprioception are integrated into body awareness and the sense of self. Another study in school-age children found that interoceptive awareness was related to executive functions such as emotional regulation, working memory, and inhibition. In Brain Bee language: when we can feel what is happening inside more clearly, we may gain more room to organize what we do outside. (PMC)

When we say APUS, we are naming the outer territory that the body has already incorporated. Not “the world out there” as something separate from us, but the space we reach, measure, inhabit, and update with the eyes, hands, posture, movement, and expectation of action. A 2024 evidence-based review defines proprioception as awareness of body position and movement through space, with both conscious and unconscious components. Research on peripersonal space adds that the space around the body works like a multisensory interface between self and environment, tightly linked to action and bodily position. In other words, the body is not just in space; it actively organizes the space around it. (PubMed)

This changes how we think about learning. When someone says, “I couldn’t learn this,” the problem may not be only the content. The Tekoha may be too alarmed. The APUS may be too narrow. The body may not have enough room to sense, adjust, and explore. The 2024 bodily-awareness review argues that interoception and proprioception are deeply involved in how bodily self-awareness is organized, and a 2023 review on body memory argues that the body participates in how memory and the self are formed over time. That fits what we want the reader to feel here: learning is not only about storing information; it is also about reorganizing a body that senses within and orients outward. (PMC)

Think about a teenager entering a new gym to play, a stage to perform, or a classroom to give a talk. Before the first action begins, Tekoha and APUS are already talking to each other. Inside, the heart may speed up, the breath may shorten, the stomach may tighten. Outside, the eyes start mapping distances, the feet look for support, the trunk searches for balance, and the hand prepares for the next movement. This coupling between internal signals and spatial organization is close to what the literature describes as multisensory bodily awareness and dynamic peripersonal-space updating. Training studies in virtual reality even show that near-body space can be reshaped after tool-use routines. (PMC)

That is why a very simple idea matters so much: when Tekoha changes, APUS changes; and when APUS changes, Tekoha changes too. A hostile room can tighten the chest. A more stable posture can bring back a sense of axis. A welcoming space can widen exploration. A new reach can change confidence. The 2024 virtual-reality study found that peripersonal space was not fixed; it could expand depending on the kind of action training participants performed. And the 2023 experiment on posture and memory suggests that body position can influence how quickly previously encoded objects are recognized. The body does not learn only about the world. It learns with the world. (PMC)

This may help explain why some lessons “land” better when we change how we sit, breathe, look, and position ourselves. Some difficulties may not be purely cognitive; they may also be difficulties in coordinating inner territory with outer territory. A 2024 quasi-experimental study reported improved academic self-regulation and fewer behavioral problems in children with learning disabilities after an interoception-based program. And the 2024 proprioception review reinforces that proprioception matters for movement awareness, balance, motor control, and adaptation. That does not mean every school problem can be solved through the body. It means something more interesting: measuring and training the body more carefully may open new ways of understanding how learning actually happens. (PubMed)

For teenagers who like science, this opens beautiful questions. Do students who sense Tekoha more clearly notice earlier when they are losing their balance under pressure? Do changes in APUS — desk height, distance from the board, room layout, freedom to move — change attention and understanding? Does better proprioceptive clarity speed up the learning of gestures, instruments, sports, or lab skills? Could a short body scan before class change how students explore space and solve problems afterward? Current embodied-cognition research argues that cognition is deeply continuous with sensorimotor activity in the world, not separate from it. That makes these questions scientifically alive, not poetic extras. (PMC)

And this is where Brain Bee energy really comes in: we can test these ideas. We could compare students who do a brief interoceptive check-in before a spatial task with students who do not. We could measure posture, confidence, reaction time, or error correction. We could change the physical setup of a room and see whether breathing, foot support, movement variability, and performance change together. We could compare tool-use practice with no tool-use practice and ask whether APUS expands. The virtual-reality and interoception studies do not answer every question, but they show that body-space organization is measurable and changeable. (PMC)

At the deepest level, this blog is inviting us to feel something simple: the body does not learn only from the inside, and it does not learn only from the outside. Learning happens when inner territory and outer territory begin to work together. When Tekoha and APUS are disconnected, we may still memorize, repeat, obey, and survive. But when they begin to coordinate, learning becomes more alive, more embodied, more critical, and more creative. Maybe one of the most important tasks of neuroscience now is to move beyond the image of an isolated mind and return to something more honest: real knowledge grows where internal signals, posture, movement, space, and world meet. (PMC)

To read well is to feel in the body what the mind is beginning to understand.

References

• Parma et al., 2024 — An Overview of the Bodily Awareness Representation and Interoception. A review on how interoception and proprioception contribute to bodily awareness and the sense of self. (PMC)

• Valdes et al., 2024 — Proprioception: An evidence-based review. A review defining proprioception and summarizing its role in body-position awareness, movement, and rehabilitation. (PubMed)

• de Vignemont, 2024 — Peripersonal space: why so last-second?. A review discussing near-body space as a protective and action-oriented multisensory interface. (PMC)

• Petrizzo et al., 2024 — Reshaping the peripersonal space in virtual reality. An experimental study showing that training with tools in VR can reshape reachable space around the body. (PMC)

• Repetto & Riva, 2023 — The neuroscience of body memory: Recent findings and conceptual advances. A review arguing that the body participates in memory formation and in the development of the self. (PubMed)

• Bishop et al., 2023 — The relationship between school-age children’s interoceptive awareness and executive functioning. An exploratory study linking interoceptive awareness with executive-function measures in children. (PubMed)

• Kumar et al., 2024 — Effectiveness of Interoceptive Programs to Improve Academic Self-Regulation and Behavioral Problems Among Children with Learning Disabilities. A quasi-experimental study reporting gains in academic self-regulation and behavior after an interoceptive program. (PubMed)

• Barrett & Stout, 2024 — Minds in movement: embodied cognition in the age of artificial intelligence. An overview arguing that cognition is continuous with sensorimotor action rather than separate from it. (PMC)