Does the Audience Dance on the Inside?
Does the Audience Dance on the Inside?
The Festival as a Living Body-Territory
Part of the series Joinville Dance Festival 2026 — LATAM Constitutional NeuroChallenge: What Can Neuroscience Say, Research, and Learn?
The lights begin to fade. Conversations lose their volume. Someone adjusts their body in the seat. A mother searches for her daughter among the dancers. A young performer watches another group while waiting backstage. Someone who has never danced tries to predict what will emerge from behind the curtain.
The music has not started, yet the bodies have already changed.
Attention narrows. Breathing shifts. Muscles prepare. Memories and expectations begin selecting what each person will notice.
The audience remains seated. But perhaps it is already dancing on the inside.
The 43rd Joinville Dance Festival takes place from July 20 to August 1, 2026. Its competitive events, live performances, free Open Stages and digital broadcasts create an unusual opportunity to compare watching alone, watching together, being physically present and participating through movement.
What we see may begin to move within us
When we watch a dancer jump, our body does not need to leave the chair to participate.
We may anticipate the landing, tighten our legs, change our balance or interrupt our breathing for a fraction of a second. A turn can create a subtle vestibular sensation. A simulated fall may produce muscular tension before conscious thought explains what happened.
One scientific window into this phenomenon opened in the early 1990s at the University of Parma, Italy. A team led by Giacomo Rizzolatti, working with Giuseppe di Pellegrino, Luciano Fadiga, Leonardo Fogassi and Vittorio Gallese, recorded neurons in the premotor cortex of macaque monkeys. Some of these neurons became active both when the animal performed a goal-directed action and when it observed a similar action performed by another individual. They became known as mirror neurons.
In humans, ordinary EEG, fNIRS and functional magnetic resonance imaging do not directly record individual mirror neurons. It is therefore more accurate to speak of a broader action-observation network, involving visual, parietal, premotor and sensorimotor processes. A 2023 paper by Brazilian neuroscientists Luiz Felipe Figueiredo, Maria Eduarda Lannes, Catia Mathias, Marleide Mota Gomes and Antonio Nardi revisited the importance of the discovery while emphasizing that several interpretations of the mirror mechanism remain debated.
The mirror mechanism is not a magical device for reading another person’s mind. Watching a dancer express grief does not insert exactly the same grief into every spectator.
It offers a more precise possibility:
The nervous system may use its own movement-related resources to recognize, anticipate and internally simulate aspects of an observed action.
What we see may begin to dance within us—but it dances according to the body that receives it.
A trained dancer may anticipate weight transfer before a jump. A musician may first recognize the rhythmic structure. A mother may experience the same movement through concern about a possible fall. Someone without technical knowledge may simply feel an unnamed desire to move.
The audience is not one uniform mirror.
Each person participates through a different history, body and Weichö—the singular way a life perceives, learns, acts and takes part.
Rhythm recruits a body that appears to be still
The audience also moves through sound.
A 2022 study developed by researchers connected to the D’Or Institute in Rio de Janeiro examined how different levels of timing synchrony in samba percussion influenced listeners. More synchronized percussion was associated with greater pleasure and a stronger desire to move. Functional neuroimaging also showed stronger activity in motor-related regions involved in rhythm and beat processing, even though participants were not dancing.
This does not mean that samba produces the same response in every person. It shows that listening is not merely auditory. Rhythm can establish communication between hearing, prediction and motor preparation.
At the Festival, this opens concrete questions:
Does the audience’s foot pressure change with the beat?
Does breathing anticipate the climax?
Do hands, face or neck produce measurable micromovements?
Does previous dance experience alter how a movement is internally simulated?
At what moment does a spectator feel an urge to complete the gesture?
Live presence and shared agency
A live performance contains more than choreography.
It includes distance, temperature, vibration, architecture, unpredictability and the presence of other people. The artist perceives the audience’s silence, restlessness and applause. The audience perceives the artist’s effort, risk and vulnerability.
Agency becomes shared.
The artist proposes, but does not completely control, the experience. The audience receives, but does not remain passive. Meaning is produced between them.
In a 2025 study, mobile EEG recorded up to 23 audience members simultaneously during live dance performances. Delta-band inter-brain synchrony was strongest when dancers directly interacted with spectators, and both engagement and synchrony were greater when dance was experienced live and together rather than through an individual recording.
This result does not prove that the audience formed a single mind or shared identical feelings. Neural synchrony may indicate that several people are orienting attention toward related moments in the same event.
The more important question is not whether everyone became equal. It is whether the relationship created a temporary field in which different people could participate.
Mexican researchers Arodi Farrera and Gabriel Ramos-Fernández argue that collective rhythm can emerge from interactions among participants and cannot always be predicted by adding together their individual rhythms. Collective organization may therefore be a property of relationships rather than a simple sum of separate bodies.
Body-Territory: nobody arrives empty
Within the BrainLatam framework, Body-Territory describes a body that cannot be separated from its memories, relationships, language, environment and possibilities for action.
The stage may be the same, but the experience is not.
Brazilian anthropologist Erica Giesbrecht describes musical listening in belly dance as an embodied agency developed within a specific social scene. Listening involves the whole body and is shaped by learning, place and relationships among practitioners.
This prevents neuroscience from treating the audience as a row of identical brains exposed to one stimulus.
BrainLatam proposes three interpretive windows:
APUS asks how the external territory is incorporated: light, sound, vibration, distance, architecture and the presence of others.
Tekoha asks how territory is lived from within: breathing, heartbeat, temperature, discomfort, memory and perceived safety.
Capta refers to what instruments can capture from this larger event: neural signals, respiration, posture, movement and physiological change.
APUS is not another word for proprioception. Tekoha is not a substitute for interoception. Capta is not the whole experience.
They are conceptual tools for preventing measurement from becoming total capture.
The Atlantic Forest is not scenery
Joinville’s performances do not occur in an abstract location. The city maintains an official plan for the conservation and recovery of the Atlantic Forest, including maps of remaining vegetation and priority conservation areas.
The Atlantic Forest should not become a decorative metaphor for neuroscience. It shows something material: bodies, theatres and festivals depend on water, climate, energy, mobility and living territories.
From this perspective, the Festival can teach that no experience is produced by an isolated component. A living event emerges through relations among differences—without erasing those differences.
What archaeology adds to the question
Brazilian archaeologist Daniela La Chioma has examined music, musicians and sound instruments in Moche and Nasca iconography. Her research shows that musical practices in the pre-Hispanic Andes were connected to social, political, religious and symbolic roles rather than existing as sound detached from collective life.
Archaeology cannot reconstruct the exact inner experience of ancient audiences. It can challenge the idea that music and dance have ever been merely individual entertainment.
Sound, body, ritual, power and community have long formed shared worlds.
A NeuroChallenge for Joinville
The LATAM NeuroChallenge could compare four conditions:
a performance experienced live and collectively;
the same work recorded and watched in a group;
the recording watched individually;
a transmission accompanied by optional embodied participation.
Researchers could combine EEG, fNIRS, respiration, heart-rate variability, muscle activity, foot pressure, motion tracking and first-person accounts.
The data would then return to participants through questions:
When did my breathing change?
Did my body anticipate a movement?
When did I feel included in the performance?
Does the physiological record reflect my experience—or does my experience challenge its interpretation?
This is shared scientific agency. The audience is not merely measured. Artists and spectators help formulate the questions, identify meaningful moments and interpret the Capta produced by their own Body-Territories.
The audience dances on the inside when observed movement encounters its sensory and motor possibilities, reorganizes attention and becomes part of a first-person experience.
The central question remains open:
When does watching cease to be only observation and become embodied participation—without taking away each person’s right to perceive and interpret the dance through their own Weichö?
References
Di Pellegrino, G., Fadiga, L., Fogassi, L., Gallese, V., & Rizzolatti, G. (1992). Understanding motor events: a neurophysiological study. Foundational description of neurons responding during both action execution and observation.
Gallese, V., Fadiga, L., Fogassi, L., & Rizzolatti, G. (1996). Action recognition in the premotor cortex. Expanded the characterization of mirror neurons in macaques.
Figueiredo, L. F., et al. (2023). The mirror neuron: thirty years since its discovery. Brazilian reflection on the history, relevance and continuing debates surrounding mirror mechanisms.
Engel, A., et al. (2022). Neural Correlates of Listening to Varying Synchrony Between Beats in Samba Percussion and Relations to Feeling the Groove. Connects rhythmic synchrony, pleasure, motor-related activity and the desire to move.
Giesbrecht, E. (2022). Listening with the Body: Sensitivity, Music and the Body in a Local Belly-Dance Scene. Examines embodied listening and agency through Brazilian anthropology of dance.
Farrera, A., & Ramos-Fernández, G. (2022). Collective Rhythm as an Emergent Property During Human Social Coordination. Proposes that collective rhythm may emerge through interaction rather than from individual rhythms alone.
La Chioma, D. (2023). Methodological Contributions to the Analysis of Musicians and Sound Instruments in the Pre-Hispanic Andean World. Explores the social, political and religious dimensions of musical practices in Moche and Nasca contexts.
Rai, L. A., et al. (2025). Delta-band audience brain synchrony tracks engagement with live and recorded dance. Investigates neural synchrony, liveness, collective viewing and direct interaction between dancers and spectators.
