Sounds fake, but it’s real

What is the walking corpse syndrome? Discover 10 odd medical conditions

Image: Ani Kolleshi

Not all medical conditions sound as serious as they are, but others… Others have names that seem straight out of science fiction tales. However, rest assured, they are all very real. From conditions that turn you into Sleeping Beauty to disorders that leave you feeling like an alien in your own skin, we’ve gathered 10 medical conditions whose names will leave you scratching your head. Keep reading and find out about these illnesses with weird names!

Image: Rodrigo Pereira

Who hasn’t wished they could sleep 20 hours a day? That’s simply a dream come true! But people with Klein-Levin syndrome don’t really think that. The condition is commonly known as Sleeping Beauty Syndrome.

Those affected by this condition experience episodes where they sleep excessively for hours, and even days! When awake, they can be confused, disoriented, and exhibit unusual behaviors like binge eating.

The condition can last for years, though episodes tend to become less frequent over time. It’s unclear what causes the syndrome, and there’s no specific treatment. The name sounds enchanting, but for those living with it, Sleeping Beauty Syndrome is more of a nightmare!

Image: Timo Wagner

This one sounds like something out of a sci-fi horror movie, but it’s a very real condition that affects the brain and spinal cord of cows. It is officially called Bovine Spongiform Encephalopathy (BSE) and the symptoms are aggression or erratic behavior in infected cattle. That is why it’s called "mad".

Now, this list is about human conditions. But here’s the trick: The disease can be transmitted to humans through the consumption of contaminated beef, causing a fatal brain disorder known as variant Creutzfeldt-Jakob disease.

While strict food safety regulations have significantly reduced the risk, the nickname "Mad Cow Disease" sticks because of the startling symptoms it causes. Don’t worry! Despite the scary name, it’s extremely rare to contract in humans today.

Image: Geetanjal Khanna

Imagine your hand moves, but you didn’t send that signal to your brain. Imagine your hand doing things you never intended, creepy right? That’s what happens when you have alien hand syndrome.

People with this rare neurological disorder experience involuntary hand movements that seem purposeful, such as picking up objects or even trying to interfere with tasks the person is consciously performing. It’s called "alien" because the hand feels like it has a mind of its own, separate from the person’s control.

It is usually caused by brain injury or surgery, and it can be quite distressing and disorienting. As you can imagine, there’s no cure, but some types of therapy help reduce the movements.

Image: Tachina Lee

You’re walking on the street and you see someone. You think "I know them! I don’t know where from, but I know them!" Well, that’s not the case for everyone. Prosopagnosia, or more commonly known as facial blindness, is a condition that affects a person’s ability to recognize faces. No, not just random faces: It could be your best friend’s face, for example.

The name comes from the Greek words prósopo for "face" and agnōsia which means "ignorance."

While many of us might be forgetful with names, those with prosopagnosia may not even recognize familiar faces, including their own reflection! This condition can be present from birth or result from brain injury. Although there’s no cure, many people find ways to manage it, such as focusing on other details like voice or clothing. Weird how the brain works, huh!

Image: Alexandre Debiève

No, no human has ever turned into a real werewolf when the full moon comes. But this condition is called that due to some human’s resemblance to the fictional creature.

Hypertrichosis, better known as werewolf syndrome, causes excessive hair growth all over the body. The condition gets its mythical nickname because people with it can develop thick hair on their faces, resembling the werewolves of folklore.

It is an extremely rare condition, and it takes different forms. For some, this overgrowth only happens in small patches of skin whereas others’ conditions affect large areas. No cure has been found to this date, but it’s quite manageable and it’s not dangerous at all!

Image: Paolo Nicolello

Alice in Wonderland syndrome sounds whimsical, but it’s a condition that distorts how a person perceives their body or surroundings.

Naturally, it was named after Lewis Carroll’s famous character, and those with this syndrome may feel as if their body parts are much larger or smaller than they actually are, similar to how Alice’s size changes once she goes down the rabbit hole!

These perceptions can be disorienting, making the world seem like it’s out of proportion or shifting in strange ways. The condition is often associated with migraines or epilepsy. While it’s not dangerous, the sensations can be unsettling and, contrary to others that we’ve mentioned, not very easy to deal with every day.

Image: Ortopediatri Çocuk Ortopedi Akademisi

The official name for the stone man disease is Fibrodysplasia Ossificans Progressiva (FOP), which is a rare genetic condition where soft tissues like muscles and tendons gradually turn into bone. As the body forms more bone, it restricts movement, effectively "freezing" a person in place. Inconvenient, to say the least, don’t you think?

The condition progresses over time, and as more joints are affected, simple actions like eating or breathing can become difficult. There’s no cure for this disease, and any trauma to the body, like a fall or surgery, can worsen the condition.

As you can imagine, the name comes from the fact that those affected may eventually feel like their body has turned to stone. It’s a tough, life-altering condition, despite it sounds like a Spiderman’s enemy!

Image: Jeremy Bishop

We get it, some conditions are really serious. Now, who is in charge of naming them? This condition, officially known as Cotard’s Delusion, goes by the name walking corpse syndrome but it’s not because one exactly looks like a zombie.

The neuropsychological disorder makes people believe they are dead, missing organs, or don’t exist. It was first described in the 1880s, it causes those who have it to feel detached from reality, often convinced they have no functioning body parts or that they’re a "walking corpse."

It sounds terrifying, not only for the person experiencing it but for those around them.

What’s the origin? It is linked to severe depression or brain trauma. Though the name sounds straight out of a horror movie, Cotard’s Delusion is a serious and distressing mental health condition.

Image: Vasilis Caravitis

This one also belongs to the field of mental health conditions and it is the most common for most young adults today. Ever feel like you’re not good enough, even when all the evidence says otherwise? That’s imposter syndrome, a psychological phenomenon where people doubt their accomplishments and fear being exposed as frauds for no reason whatsoever!

Though it is not a formal medical diagnosis, the term was coined by psychologists in 1978 and has gained recognition for describing a feeling many high achievers experience. Despite outward success, those with imposter syndrome struggle with feelings of inadequacy. Can you relate to this one?

Image: note thanun

To finish this article on a higher note, let’s talk about foreign accent syndrome. Can you imagine what is it? No, it’s not the ability to adapt to different accents.

Imagine going to bed and waking up with a completely different accent than the one you always had! That’s what the syndrome is.

It usually occurs after a stroke or brain injury and results in someone suddenly speaking with an accent they’ve never had before. While the person’s native language remains the same, their speech patterns may shift, making it sound as if they’re from a different area or a different country altogether.

No matter how much of a language lover you are, imagine the chaos of having to communicate in a new language out of the blue!

Facts you didn't know you needed

Is the day longer for your pet? Mind-blowing facts you need to know

Adults often assume they already understand the world, but there’s always something new to surprise us! Did you know that clouds actually have weight? Or that the day is longer for some animals? And that’s just the beginning. From hidden functions of your organs to the true color of the universe, today you’ll learn 10 fascinating facts you probably never thought to ask, but will make you sound impressively smart in your next conversation!

Unlike humans, animals don’t experience a shared "present" in quite the same way. Instead, their sense of time is tied to the rhythms of their own bodies. For very small animals with fast metabolisms like parrots, hamsters, or guinea pigs, time actually seems to pass more slowly. In a sense, they live in slow motion because their faster-working nervous systems allow them to process sensory information at a fast speed.

What if someone commits a crime and tries to blame their identical twin? Have you ever wondered about that? It’s a valid question; after all, identical twins not only look alike, they also share the same DNA. But here’s the surprising part: if investigators check fingerprints, the innocent twin could be cleared. That’s because, despite their nearly identical DNA, twins have unique fingerprints, shaped by subtle genetic and environmental factors in the womb.

You’ve probably spent time lying on the grass, watching clouds drift across the sky. They look light, fluffy, almost like cotton candy, and it’s hard to imagine them as heavy objects. But the truth is surprising: clouds are incredibly heavy. An average cumulus cloud can weigh around 1 million pounds! That impressive weight comes from the billions of tiny water droplets suspended in the air. So, how do they float? It’s because each droplet is extremely small and falls very slowly, while rising warm air currents help keep the cloud suspended above us.

Most of us have a rough image of the world map in our minds. But we have something to tell you: most maps aren’t completely accurate. Because the Earth is a sphere, cartographers have to distort some areas to represent it on a flat surface. On Mercator projection maps, countries near the poles appear much larger than they really are, while countries near the equator look smaller in comparison. For example, Alaska looks about the same size as Brazil, but in reality, Brazil is nearly five times larger!

Most people don’t realize that there’s actually a name for the color of the universe. Strange, right? But it’s true! Astronomers who studied the light from thousands of galaxies discovered that if you blend all the colors from the observable universe, the result is a soft, beige-ish white shade, famously named "Cosmic Latte" in 2002.

With 50 states, there’s no shortage of variety in their names. Almost every letter of the English alphabet appears at least once, except for one: Q, which is completely absent. In addition to this, there’s another surprisingly rare letter: J. While it isn’t entirely missing like Q, it only appears in one state, New Jersey.

Although we don’t notice it, indeed, the Earth’s rotation is gradually slowing. This happens because tidal friction, caused by the Moon’s gravitational pull on our oceans, creates a subtle drag on the planet’s spin. As a result, days are getting longer, but very gradually: by only about 1.7 milliseconds per century.

Do you remember your last dream? Whether good or bad, dreams are a constant part of sleep, but not everyone experiences them in the same way. Deaf people who use sign language in their daily lives often communicate through signs in their dreams, too. Meanwhile, blind people tend to have dreams rich in sounds, smells, and tactile sensations, using these other senses to experience the dream world.

We’re used to seeing hippos covered in mud, splashing in water, or barely peeking above the surface. But here’s a surprise: hippos can’t actually swim! That’s right. Because of their huge, heavy bodies, they don’t float or paddle like most animals. Instead, they walk or run along the riverbed.

Can your brain really "eat" itself? Well, close, but not exactly. There’s a process called phagocytosis, carried out by specialized immune cells in the brain known as microglia. These cells engulf and remove debris, dead cells, and other unwanted material. But don’t worry; it’s safe! The mechanisms exist to protect, repair, and maintain your brain.