Knife in skull? When medicine lost its mind.

Picture a mental hospital in the 1930’s, it's completely chaotic, patients are screaming , theyre locked up and locked up in a room because hospitals have no way of treating them. Schizophrenia , severe depression , manina and other such conditions were umbrellaed as a death sentence if you had them. Moreover, doctors had nothing, no medication, no therapy that worked,  this was due to the limitations of their mental faculty. Regrettably , at the time these patients were just warehoused till they eventually died.

That's the reality a Portuguese neurologist named Egas Moniz was looking at. And he had thought that seemed to make sense at the time, what if the problem wasn't some mysterious chemical imbalance we didn't understand? What if it was just literally bad wiring? 

Here's what he knew. The prefrontal cortex, that's the front part of your brain, right behind your forehead that's where emotions get regulated. That's where your impulses get filtered. That's where the chaos of feeling gets turned into something manageable. What if people with severe mental illness had connections in there that were firing too much? What if you could just cut those connections and let the rest of the brain work without all that emotional noise?

So in 1935, Moniz took a patient and drilled holes into their skull. He used instruments to sever the white matter connections between the prefrontal cortex and the regions below it. The surgery itself was crude and dangerous. But here's what happened next: the patient calmed down significantly. The anxiety disappeared and the emotional anguish that had been torturing them was just... gone.

Word spread... other doctors tried it... it seemed to work.

By 1949, Moniz won the Nobel Prize in Medicine. Can you imagine? He got the most prestigious award in science for this procedure. That's the moment it became official, legitimate, something hospitals would do.

Thousands of people started getting lobotomies. Hospitals all over America, Europe and Canada. This was going to solve the mental illness crisis, except nobody was really paying attention to what happened to the actual patients.

Yes, they were calmer that part was true. But calm doesn't equate to better. These people became empty in a way that's hard to explain unless you've actually seen it. They'd lost something fundamental. Patients I read about had almost the same things to say: they could see all the problems in their lifes clearly, but they couldn't care about any of them anymore. They were free from anxiety and depression, but they were also just gone. Still alive, but hollow. The thing that made them want anything at all had been disconnected.

This is where the story gets darker. Because while Moniz won his prize and retired, an American surgeon named Walter Freeman took the procedure and made it worse. He looked at the prefrontal lobotomy and thought this works, but it's complicated. It takes hours, you need an operating room and a whole surgical team. What if we could do this faster?

He developed what he called the transorbital lobotomy. And here's how it worked: you took a thin metal instrument that looked like an ice pick. You inserted it above the patient's eyeball, between the eye and the bone. Then you pushed it up into the frontal lobe. All done under 5 minutes 

You could do it in an office or a clinic or wherever you had a patient who couldn't say no.

Freeman didn't just develop the procedure, he went touring… he'd travel from hospital to hospital showing other doctors how to do it. Democratizing mental health by making treatment accessible. And hospitals listened and loved. Finally, a solution that was fast and easy and didn't require expensive surgical infrastructure.

Freeman performed thousands of these procedures. We're talking somewhere between 40,000 and 50,000 people got some version of a lobotomy in America. Many of them didn't have a choice and were institutionalized. They couldn't refuse as the law didn't require consent. 

Women got hit harder than men. If you were a woman in a mental institution, your chances of getting lobotomized were higher. People of color were overrepresented too because they were overrepresented in institutions. The whole thing ended up being a way to pacify people nobody wanted to deal with.

And that's what's crucial to understand. Moniz thought he'd discovered a way to treat a disease. But what he'd actually created was a tool for control. Once Freeman started doing it in five minutes with an ice pick, it wasn't really medicine anymore, it was just a way to make difficult people stop being difficult.

The procedures left people fundamentally altered. Not dead, but not alive in the way they'd been before (zombies basically). Some couldn't work,  maintain relationships and some just sat there, indifferent to everything. Emotionless and unmotivated. The surgery had severed the connections that let them feel intensity about anything.

Here's the thing that should really bother you, this was happening while people knew it was wrong. There were doctors who objected to lobotomies even then, but the procedure kept spreading because it worked for what hospitals really wanted. A chaotic patient became docile. An angry person became compliant. That's success in institutional terms.

Then in the 1950s, pharmaceutical companies developed antipsychotics. Chlorpromazine. Haloperidol. Medications that could actually treat schizophrenia without destroying the person taking them. Suddenly there was a reversible option for the exact conditions that supposedly required brain surgery. 

And then everyone realized what they'd done, a little too late, don't you think? 

The realization was slow. The medical establishment didn't rush to admit they'd been mutilating people's brains for decades. But by the 1960s, lobotomies mostly stopped. Not because of a formal ban, but because better treatment existed and finally, slowly, the profession admitted this had been a catastrophe.

The survivors had to live with what was left. Some spent the rest of their lives in that disconnected state. Think about it, fifty, sixty, seventy years later before the government admitted it was wrong to extract half of their brain with a knife in minutes.

What's important to understand about this isn't just that it was cruel. It's that it was based on half-correct science that got weaponized. Moniz was right that the prefrontal cortex matters for emotion regulation.But knowing biology means nothing if you use that knowledge to harm people.

The neuroscience was real, the brain changes were real but the idea that destroying part of someone's brain was a treatment was never real. That was just doctors with too much power, too much confidence, and not enough ethics.