Sadness is temporary. We enter and exit that territory.
In concert halls and quiet rooms alike, something ancient and measurable occurs when human beings share music or art together: their neurons align, their hearts find a common rhythm, and for a moment the boundary between self and other softens. Mexican neuropsychiatrist Jesús Ramírez Bermúdez has spent his career tracing this phenomenon, from the clinical puzzles of consciousness to the long history of melancholy as both wound and creative wellspring. His work suggests that the sadness artists channel is not an ending but a threshold—and that the synchronization art produces is among the most quietly profound things human beings do for one another.
- Brain neurons and heart rhythms measurably synchronize between people sharing the same music—this is biology, not metaphor, and it requires genuine mutual attention to occur.
- The question of how billions of firing neurons produce a single, unified sense of self remains one of neuroscience's deepest unsolved tensions.
- Melancholy, once blamed on 'black bile' and debated by Aristotle as the secret engine of genius, has been misunderstood for two millennia—only recently disentangled from clinical depression and reframed as a transitional, generative emotion.
- Ramírez Bermúdez's book argues that sadness is not a destination but a passage—temporary by nature, and capable of moving through us toward creation rather than collapse.
- Artists, by encoding their own hopeless moments into shared works, paradoxically restore hope to their audiences—turning private suffering into collective meaning and reminding us we are not alone.
There is a moment—in a concert hall, a car, a living room—when two people listening to the same music feel something shift between them. Jesús Ramírez Bermúdez, a Mexican neuropsychiatrist and writer, has devoted his career to understanding why. When people share music or literature with genuine attention, their neural activity synchronizes and their heart rhythms align. It is not poetic license. It is measurable. Scale it up to a concert crowd and the effect holds—so long as everyone is present and engaged.
Ramírez Bermúdez works at Mexico's National Institute of Neurology and Neurosurgery, where he studies patients who challenge everything we assume about the brain: blind people who see hallucinations, amnesiac patients who construct false memories, living people who believe themselves dead. These cases drew him toward the human connectome—the effort to understand how roughly 100 billion neurons integrate into the single, continuous experience of being a self.
His recent book, 'La melancolía creativa,' extends that inquiry outward, into the space between people. It traces melancholy across millennia of Western medicine and culture, from the ancient Greek theory of black bile—melas and cholé—through Aristotle's famous question about why exceptional thinkers and artists seem so prone to it, to the modern clinical concept of depression that eventually replaced it. Ramírez Bermúdez is careful to separate depression, a persistent clinical syndrome, from ordinary sadness—a temporary emotion that moves through us and releases its grip as life shifts around it.
This distinction is the hinge of his argument. Artists, he writes, give us the possibility of synchronizing with one another—of sharing a horizon of meaning—precisely by drawing on moments when they themselves had no reason for hope. In doing so, they remind us why hope exists. The melancholy they channel is not an endpoint but a passage. And the synchronization that happens when we share their work is not incidental to that passage. It is how we remind each other, in the most biological sense possible, that we are not alone.
There is a moment that happens in concert halls, in living rooms, in cars with the windows down—when you and another person are listening to the same song, perhaps singing along, and something shifts. A connection forms that feels almost inexplicable, a kind of unity that runs deeper than words. You are not imagining it. What you are experiencing is real, and it is happening in your brain and in your chest.
Jesús Ramírez Bermúdez, a Mexican neuropsychiatrist and writer, has spent his career studying exactly this phenomenon. When two people share a piece of music or literature, he explains, their neural activity synchronizes. The neurons fire in concert. The heart rhythms align. It is not metaphorical. It is measurable. The same synchronization can happen at scale—a concert crowd moving together, applauding in unison, all of them locked into the same rhythm. But there is a condition: both parties must be present, attentive, actively engaged. If one person is in a vegetative state, the synchronization does not occur.
Ramírez Bermúdez works at Mexico's National Institute of Neurology and Neurosurgery, where he studies cases that push against the boundaries of what we think we know about the brain. Blind people who experience visual hallucinations. Patients with amnesia who harbor false memories. Living people who insist they are dead. These clinical puzzles led him into a field of research called the human connectome—the effort to map how the brain's roughly 100 billion neurons communicate and integrate to create the unified experience of consciousness. The mystery at the heart of it is simple and profound: How does a person feel like a single self, rather than a collection of billions of firing cells?
But Ramírez Bermúdez's curiosity extends beyond the individual brain. He is fascinated by what happens between people, by the way art creates bridges of shared meaning. His recent book, "La melancolía creativa" (Creative Melancholy), weaves together the history of medicine and psychiatry with contemporary neuroscience to explore the relationship between sadness and artistic creation. The book argues that melancholy has threaded through Western culture for millennia—a symbol of disillusionment and suffering, yes, but also a critical signal and a point of departure for artistic expression.
The history of melancholy is the history of medicine itself. The ancient Greeks, following Hippocrates, classified it as a form of madness caused by an excess of black bile—melas (black) and cholé (bile). The symptoms were real enough: profound sadness, fear, insomnia, loss of appetite, delusions, and alongside them, a strange creative power. Aristotle posed the question in his famous Problem XXX: Why do all exceptional men—philosophers, statesmen, poets, artists—appear to be melancholic? The theory of black bile persisted for over two thousand years, despite the absence of any actual evidence linking the condition to bile at all. It was only in the last century that the term was abandoned as a medical diagnosis, replaced by the modern concept of depression.
Ramírez Bermúdez is careful to distinguish between depression and sadness. Depression is a clinical syndrome—a persistent, profound sadness coupled with other symptoms, arising from multiple possible causes. Sadness, by contrast, is an everyday emotion, part of the normal human repertoire. It carries a negative charge, but it is not pathological. And here is what matters: sadness is temporary. It moves through us. We enter the territory of sadness and we exit it. As new contexts emerge, new thoughts, new projects, the sadness releases its grip or we release ours. We move forward.
This distinction is crucial to understanding what Ramírez Bermúdez calls the paradox of creative melancholy. Artists, he argues, give us a gift: the possibility of synchronizing with one another, of having a collective experience, of sharing a horizon of meaning. They do this sometimes by evoking moments when they themselves had no reason for hope. Yet in doing so, they remind us why we should have hope. The sadness they channel is not an endpoint. It is a passage. And on the other side of that passage, there is creation.
In his book's own words: "We are the canvas of melancholy. We have largely become the result of our nostalgia and longing, the struggle between what we wished to be and the awareness of what we actually are." But this struggle, this gap between desire and reality, is not a prison. It is the birthplace of art. Creativity is not the privilege of the exceptional few. It is the opportunity available to each person to transform an ordinary day into a space of pleasure and reconciliation. The synchronization that happens when we share music or literature is not incidental to this process. It is central to it. It is how we remind each other that we are not alone in our sadness, and therefore not alone in our hope.
Citações Notáveis
Sadness has countless lessons to teach us, and one very important one is that it is temporary.— Jesús Ramírez Bermúdez
Artists give us the possibility of synchronizing with one another, of having a collective experience and therefore a shared horizon of meaning.— Jesús Ramírez Bermúdez
A Conversa do Hearth Outra perspectiva sobre a história
When you say the neurons synchronize, what exactly are we measuring? Is it like two metronomes ticking in time?
It's more intimate than that. When I listen to music with you, the patterns of electrical activity in my brain begin to mirror yours. Not perfectly—but measurably. The same happens with your heartbeat and mine. It's as if the boundary between us becomes permeable.
But that only works if we're both paying attention. What happens if one of us is distracted?
The synchronization breaks. It requires what he calls "attentional disposition"—active, full attention from both sides. If someone is in a vegetative state, there is no synchronization at all. It's not enough to be in the same room. You have to be present.
That seems like it should be depressing—that connection is so fragile, so conditional.
The opposite, actually. It means that every moment of real connection is an achievement. When a concert crowd moves together, when people applaud in rhythm, that's not trivial. That's a kind of miracle happening in real time.
And melancholy fits into this how?
Artists channel sadness into work that creates these moments of synchronization. They're saying: I was sad, I didn't know why, but look—here is something we can share. Here is proof that sadness is temporary, that we can move through it together.
So the melancholy isn't the point. The art is.
The melancholy is the soil. The art is what grows from it.