Learning Words, Desynchronizing the Brain: The Alpha–Beta Rhythm of Verbal Memory

Zappa, A., León-Cabrera, P., Ramos-Escobar, N., Laine, M., Rodriguez-Fornells, A., & François, C. (2025). Alpha and beta desynchronization during consolidation of newly learned words. NeuroImage, 318, 121410.

First-Person Consciousness Brain Bee Idea

Learning a new word is more than memorizing sounds — it is opening space in the body for a new way of belonging.
When a word consolidates, it doesn’t just occupy the brain; it reorganizes how we feel the world.
With every act of learning, the body draws a new internal vibration — a rhythm of meaning.

This precise moment — between hearing and understanding — is what I call First-Person Consciousness:
the instant when language is born within the body, when neurons and breath form a single experience.
Before grammar, there is rhythm. Before understanding, there is vibration.

sfn 2025
NIRS EEG ERP BCI fNIRS
Decolonial Neuroscience
Brain Bee Ideas

The Study

Zappa et al. (2025) investigated how the brain reorganizes itself during the consolidation of newly learned words.
Using high-density EEG, the authors found that immediately after learning, there is a marked desynchronization in the alpha (8–12 Hz) and beta (13–30 Hz) bands, especially in temporal and frontal areas.

This desynchronization is a classical sign of cortical activation — evidence that the brain is “reopening space” to integrate something new.
Interestingly, it intensifies during post-learning rest, showing that language consolidation happens in silence, when the mind returns to being body.

The finding is simple yet profound: learning is not fixation — it is oscillation.
The brain must disorganize rhythmically to create meaning.

Fruição and Neural Plasticity

In the state of Fruição — full enjoyment or embodied flow — the brain reaches maximal flexibility.
There is no resistance, only passage.
The desynchronization observed by Zappa and colleagues is, therefore, the physiological signature of cognitive fruição — the moment the organism accepts the new without tension.

During word learning, alpha and beta rhythms, normally linked to attentional stability and motor control, dissolve to allow new connections to emerge.
It is as if the nervous system whispered:

“To learn, I must stop being myself for a moment.”

That oscillation is the neural gesture of cognitive humility, the foundation of all creativity.

Yãy Hã Miy — Language as Imitation

The Maxakali people describe Yãy Hã Miy as the act of imitating oneself into being — becoming what one seeks to understand.
Verbal learning follows this same logic: the child imitates sounds, rhythms, and gestures until language becomes identity.

Alpha–beta desynchronization, seen through this lens, is the neurophysiological translation of that deep imitation process.
When learning, the brain abandons its stable patterns to become something else.
It allows itself to “be the word” before it “understands the word.”

This is why learning a new language, a song, or a concept always carries a brief energetic imbalance — a creative disorder that opens the door to consciousness.

The Damasian Mind and the Body-Territory

In the Damasian Mind, thought and feeling are inseparable.
A word is not only a semantic unit — it is a somatosensory event.
Every sound activates autonomic pathways, breathing, heartbeat, posture.
Thus, during learning, the entire body participates in consolidation.

Alpha–beta desynchronization reflects this bioelectrical reorganization of the body-territory.
It is as if the brain briefly deactivates its stability mechanisms — focused attention, motor control, expectation — to enable the full sensorial–affective integration of the new experience.

This plasticity is the biological root of belonging: the brain “accepts” the world within itself.

Human Quorum Sensing and Collective Learning

In hyperscanning studies (EEG and fNIRS recorded across multiple participants), we already know that learning intensifies when emotional synchrony occurs between people.
I call this Human Quorum Sensing (HQS) — the brain’s ability to adjust its rhythms collectively, much like flocks of birds or colonies of cells.

In Zappa et al.’s study, one can imagine individual desynchronization as the prelude to a later collective resynchronization.
First, the brain opens; then, it finds resonance in others.
That oscillation between openness and resonance is the essence of communication.

To learn words is, therefore, to practice neural empathy — allowing another rhythm to inhabit one’s body.

Evidence and Relevance

The study revealed that:

• Word consolidation involves reductions in alpha and beta power, signaling the onset of semantic encoding;
  
  

• Prolonged desynchronization after training indicates activation of the frontotemporal network, key to auditory–motor integration in language;
  
  

• Participants who retained more words showed greater desynchronization amplitude, linking rhythmic flexibility to memory performance.
  
  

These findings give empirical grounding to what I call the Existential Metabolism of consciousness — the idea that learning reorganizes bodily energy toward meaning.

A Decolonial Interpretation

Western tradition elevated the written word as the symbol of reason.
But this study returns the word to its body.
Learning is not purely rational; it is sensory, affective, energetic.
Each new word is a micro-rite of passage — an act of incorporating the world.

Decolonial Neuroscience views this as a return to origin: knowledge does not arise from abstraction but from vital imitation and embodied emotion.
Language ceases to be an instrument and becomes respiration again.

Thus, when we record EEG, we are not just measuring oscillations — we are witnessing the body creating culture.

EEG–fNIRS Applications and Neuroaffective Education

Within SfN 2025, the work of Zappa and colleagues is essential for:

• EEG–fNIRS studies of language learning (Brain Products + NIRx);
  
  

• Assessing cortical plasticity during verbal training;
  
  

• Developing neuroaffective education programs, where emotion and language consolidate together.
  
  

Such approaches can redefine pedagogy, transforming classrooms into laboratories of fruição and human synchrony.

Conclusion

Zappa et al. (2025) confirm that learning is an act of energetic surrender.
Alpha–beta desynchronization is the neural signature of the instant when the brain allows itself to change.
Each new word learned is a small metabolic revolution — a reorganization of the body toward consciousness.

Language, therefore, is not something we possess.
It is something that passes through us, reshapes us, and returns us to the world.
In disorganizing itself to belong, the brain becomes fully human.

Keywords and SEO

EEG SfN 2025 • verbal learning • alpha–beta desynchronization • fruição • Damasian Mind • Yãy Hã Miy • Human Quorum Sensing • body territory • decolonial neuroscience • cortical plasticity • embodied language • NIRx • Brain Products

El Cerebro Colectivo: Hyperscanning y el Nacimiento de la Neurociencia Decolonial

The Collective Brain: Hyperscanning and the Birth of Decolonial Neuroscience

O Cérebro Coletivo: Hyperscanning e o Nascimento da Neurociência Decolonial

Antes del Lenguaje: Fruição y Pertenencia en el Cerebro Prelingüístico

Before Language: Fruição and Belonging in the Pre-Linguistic Brain

Antes da Palavra: Fruição e Pertencimento no Cérebro Pré-Linguístico

Hyperscanning y Pertenencia Colectiva: El Cerebro que Piensa con Otros

Hyperscanning and Collective Belonging: The Brain That Thinks with Others

Hyperscanning e Pertencimento Coletivo: O Cérebro que Pensa com Outros

Luz y Sangre: Acoplamiento Neurovascular y el Ritmo de la Atención

Light and Blood: Neurovascular Coupling and the Rhythm of Attention

Luz e Sangue: Acoplamento Neurovascular e o Ritmo da Atenção

Neurofeedback Multimodal: EEG–fNIRS y la Plasticidad del Gesto Mental

Multimodal Neurofeedback: EEG–fNIRS and the Plasticity of the Mental Gesture

Neurofeedback Multimodal: EEG–fNIRS e a Plasticidade do Gesto Mental

Audiovisual y Movimiento: Cómo el Cerebro Cambia de Tarea Mientras Camina

Audiovisual and Movement: How the Brain Switches Tasks While Walking

Audiovisual e Movimento: Como o Cérebro Troca de Tarefa Enquanto Caminha

Hápticos Neuroadaptativos: Cuando el Tacto Aprende del Cerebro

Neuroadaptive Haptics: When Touch Learns from the Brain

Haptics Neuroadaptativos: Quando o Toque Aprende com o Cérebro

La Recurrencia Neural Redibuja el Espacio Visual del Cerebro

Neural Recurrence Redesigns the Visual Space of the Brain

A Recorrência Neural Redesenha o Espaço Visual no Cérebro

EEG + fNIRS para BCI: El Dataset Definitivo de Imaginación Motora (2025)

EEG + fNIRS for BCI: The Definitive Motor Imagery Dataset (2025)

EEG + fNIRS para BCI: O Dataset Definitivo de Imagética Motora (2025)

Aprender Palabras, Desincronizar el Cerebro: El Ritmo Alfa-Beta de la Memoria Verbal

Learning Words, Desynchronizing the Brain: The Alpha–Beta Rhythm of Verbal Memory

Aprender Palavras, Desincronizar o Cérebro: O Ritmo Alfa-Beta da Memória Verbal

El Bajo, la Emoción y el EEG: Cuando la Música Mueve el Cuerpo Antes que la Mente

Bass, Emotion, and EEG: When Music Moves the Body Before the Mind

Bass, Emoção e EEG: Quando a Música Move o Corpo Antes da Mente

NIRS EEG sfn 2025 fNIRS ERP BCI

#SfN2025 #EEG #fNIRS #ERP #Hyperscanning #Neurofeedback #BCI
#Decolonial #Neuroscience #SocialNeuroscience #CollectiveBrain #NeurocienciaDecolonial
#EmbodiedCognition #MenteDamasiana #Fruição #BodyTerritory #PertenenciaColectiva
#NeuralRecurrence #MotorImagery #NeurovascularCoupling #AlphaBetaRhythm
#AmerindianKnowledge #BrainAndCognition #InterbrainSynchrony #Neuroplasticity
#DREXcidadão #DREXimigrante