Imagine that you suddenly feel that the chair or table around you seems very large or strangely small. Or that one of your arms or legs feels unnaturally large or small. Maybe it feels like time is passing very slowly or very quickly. It's a bit scary and strange, isn't it? Have you ever had something like this happen to you? Doctors call these experiences "Alice in Wonderland Syndrome" (AIWS). When you hear the name, it sounds like the name of a very beautiful story, doesn't it? But this is actually a rare condition caused by a small problem in our brain's perception, that is, the way we process what we see, hear, and feel.
What is Alice in Wonderland Syndrome (AIWS)? Simply put...
Simply put, Alice in Wonderland Syndrome (AIWS) is a condition in which our brains are unable to process information about the world around us, or about our own bodies. This is caused by a disruption in the way our brain processes sensory input from our senses (eyes, ears, skin). This can cause changes in the size of things you see, the way your own body looks , or the way it feels . Sometimes, your sense of reality can also be distorted.
Think of what happens to Alice in Lewis Carroll's "Alice in Wonderland." She becomes very small at one point, and very large at another. The shapes and sizes of things around her change. That's what a person with this syndrome experiences. That's why it's called that.
Who is most affected by this AIWS situation?
This `AIWS` condition is most common among children . Some studies suggest that two-thirds of those who experience this condition are under the age of 18. In addition to children, people with certain brain-related diseases are also more likely to develop this `AIWS`.
However, there is still limited research on how common this is. Some studies suggest that up to 30% of young people may experience these symptoms of `AIWS` for a short period of time at some point in their lives. However, further research is needed to determine whether this is really the case and why it happens.
One reason why research on AIWS is lacking is that it is often considered temporary . And many of the conditions that cause it are short-lived. So the effects of AIWS don't last long. From 1955 to 2016, fewer than 200 cases of AIWS that were severe enough to require medical attention have been reported.
Furthermore, there is no consensus among medical experts on the exact criteria and symptoms for diagnosing this condition. Since there is currently no set of accepted criteria for diagnosing `AIWS`, doctors decide to diagnose it based on their professional experience. For all these reasons, this condition often goes undiagnosed.Experts believe that it may be underdiagnosed or misdiagnosed as another disease .
How does Alice in Wonderland Syndrome (AIWS) affect my body?
Many specialists divide the symptoms of AIWS into different types. While none of these types directly affect your body, there is one type that can affect the way you feel or see your body . This is because AIWS appears to interfere with your brain's ability to notice changes and problems in your body.
Symptoms can be divided into three types:
1. Disturbances in self-perception: People with this disorder have difficulty accurately understanding the size and shape of their body (either the whole body or just parts of it). They may also have a change in their sense of reality, their relationship with their body and emotions, and their perception of the passage of time. This type accounts for about 9% of all cases.
2. Disturbances in visual processing: This affects the way you see things around you, that is, the way your brain interprets what you see. This is the most common type, accounting for about 75% of all cases.
3. Combined symptoms: In this case, you may experience symptoms that affect both your body perception and visual processing.
What are the symptoms of Alice in Wonderland Syndrome (AIWS)?
The symptoms that can occur with AIWS can be divided into two main categories: self- perception symptoms and visual perception symptoms . Some people may experience both types of symptoms at the same time. However, visual perception symptoms are the most common.
Symptoms of body image
Your brain is the one that monitors and manages your body's activities. This is very important for keeping you safe and healthy. However, sometimes this ability can go wrong. That's when the symptoms of `AIWS` related to your body's perception occur. They include:
- Changes in your body perception: This can cause parts of your body to feel larger than normal (`partial macrosomatognosia`) or smaller than normal (`partial microsomatognosia`). For example, your hand may feel very large, or your head may feel very small. This effect can also cause your entire body to feel unusually tall (`total macrosomatognosia`) or unusually short (`total microsomatognosia`).
- Derealization: This is a form of a mental state called `dissociation`. In this, you feel detached from the world around you., which means it can feel like it's not real. Like being in a dream.
- Depersonalization: This is another type of dissociation. In this, you feel detached from your own body, thoughts, or emotions . Some people describe this as a feeling of being watched over their own lives, like someone is looking over their shoulder.
- Somatopsychic duality: People with this condition say they feel as if they are split vertically in two. This means that they feel as if they have separate right and left sides of their body, but they feel both sides.
- Disturbances in the perception of time: This is when you have difficulty understanding the speed at which time passes . People who experience this may feel as if time has stopped, or as if it is moving very slowly, or as if it is moving very quickly.
Symptoms of visual perception
The most common symptoms of AIWS affect visual perception, that is, the way you see things around you. They include:
- Size changes: Objects may appear larger than they actually are (macropsia) or smaller than they actually are (micropsia). Imagine the chair in front of you suddenly becoming as small as a toy, or your pen becoming unusually large.
- Distance differences: Objects may appear closer than they actually are (`pelopsia`) or farther away than they actually are (`teleopsia`).
- Changes in both size and distance: Objects may appear smaller and appear farther away (`porropsia`).
- Seeing people as smaller than they really are: This is called `Lilliputianism`. The name comes from the tiny people of the island of Lilliput in Jonathan Swift's 1726 book ``Gulliver's Travels.``
- Changes in the appearance of objects: Objects may appear distorted. Straight lines may appear to be stretched out or curled . Straight lines that are vertical or horizontal may appear to be tilted or shifted to one side .
The most important thing is not to panic if you experience these symptoms and see a doctor immediately, as these can also be signs of a more serious condition.
Why does this happen? What are the causes of Alice in Wonderland Syndrome (AIWS)?
Medical experts still don't know exactly what causes AIWS, but they do know that there are several conditions and events that can trigger it. Some of them are:
- Migraines: Migraine aura is the most common form of AIWS.With ``migraine aura''. That is, with some symptoms that occur before the migraine headache. It can also occur with other types of headaches, for example ``cluster headaches'' and ``abdominal migraines''.
- Infections: Bacterial and viral infections are the main causes of AIWS. This can be caused by infections such as Epstein-Barr virus (EBV), H1N1 influenza virus, varicella virus ( chickenpox and herpes zoster (shingles), typhoid fever , Lyme disease , and scarlet fever. These infections are the main cause of AIWS in children.
- Seizures, such as epilepsy: People with seizure disorders (especially epilepsy) may experience AIWS.
- Some types of stroke: A sudden decrease in blood flow to the brain can cause disruption to parts of the brain related to body awareness and visual perception.
- Mental health conditions: This can also be seen with mental health conditions such as schizophrenia , schizoaffective disorder, and depressive disorders.
- Medications: Many medications can cause AIWS as a side effect. For example, some cough medicines contain dextromethorphan or dihydrocodeine, asthma medicines contain montelukast, and epilepsy medicines contain topiramate.
- Recreational drugs and inhalants: It can also be caused by psychedelic drugs like LSD and inhalants like toluene.
- Brain tumors: Can be caused by cancerous or non-cancerous tumors.
- Degenerative brain diseases: There have been reports of AIWS occurring with diseases such as Creutzfeldt-Jakob disease. However, this is very rare.
Is Alice in Wonderland Syndrome (AIWS) contagious?
No, `AIWS` is not a contagious disease. Although it can occur with infections that are spread from person to person, such as the flu, they are not the only cause.
How does a doctor diagnose AIWS?
Unfortunately, there is no definitive way to diagnose AIWS. This is because the condition is rare and usually short-lived, so there are no officially accepted criteria for it. A doctor will most likely diagnose the condition by asking you questions about your symptoms . They will also do a neurological exam to check for any problems with other brain functions. They may also do some diagnostic tests to rule out other, potentially serious, brain-related conditions that could be causing the symptoms of AIWS.Diagnostic tests may also be recommended.
What tests are done to diagnose this condition?
The most likely tests to be performed in AIWS are:
- Imaging tests: These are often called CT scans (Computed Tomography - CT scan) or MRI scans (Magnetic Resonance Imaging - MRI scan). These tests can look for structural changes or other problems in your brain that could be causing AIWS.
- Spinal tap / Lumbar puncture: Your brain and spinal cord are surrounded by a fluid called cerebrospinal fluid (CSF). This protects them when you move. Laboratory tests can check this CSF for signs of infection. This can help diagnose an infection that is causing AIWS.
- EEG (Electroencephalogram - EEG): This test analyzes the electrical activity of your brain. This is a key test for diagnosing brain-related diseases such as seizures and epilepsy.
- Visual evoked potentials: This test analyzes your eyes and the signals they send to your brain. It checks whether your eyes and the optic nerves that connect your eyes to your brain are working properly.
Is there a treatment for AIWS? Can it be cured?
The main way to treat AIWS is to treat the underlying condition that is causing it . Therefore, there are many treatments that can help with AIWS. Your doctor is the best person to recommend treatments that can help you. He or she can tailor the information to your specific condition, needs, and circumstances. He or she can also advise you about any side effects or complications you may experience and what you can do to limit or prevent them.
What do I do if I have symptoms of AIWS? Can I manage it on my own?
Because AIWS can occur with serious (possibly life-threatening) conditions that affect the brain, you should never try to diagnose or treat it yourself.
How quickly will I recover after treatment? How long will it take to recover?
The time it takes to recover from AIWS symptoms depends on the underlying cause and the treatment you receive (if any). Your doctor is the best person to tell you how long it will likely take for you to recover from AIWS.
Is there a way to reduce or completely prevent the development of AIWS?
AIWS occurs unexpectedly and for reasons that experts still don't fully understand. Therefore, there is no way to prevent it .. Many of the conditions that cause it cannot be prevented, and there are limited (or no) ways to reduce the risk of developing AIWS. Fortunately, this condition is rare, and if it does occur, it is usually temporary and goes away quickly.
What can I expect if I have this condition?
If you have AIWS, you can expect changes in your perception of your body, the world around you, or both. These changes can be a little disconcerting and scary at first. However, the condition itself is usually not dangerous.
Although AIWS is usually not dangerous, it is not a good idea to ignore the symptoms . This is because AIWS can be caused by a serious medical condition, such as a stroke or brain infection. Even if you have AIWS for only a short time and it goes away before you seek medical help, it is a good idea to talk to a doctor as soon as possible .
If you have symptoms of a stroke along with AIWS, you should seek emergency medical attention immediately . Also, if you have a fever or other symptoms of an infection involving the brain or nervous system, along with AIWS, you should seek medical attention immediately. These symptoms include:
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* Confusion, irritability, or personality changes (you don't behave the way you used to).
* Difficulty speaking or moving.
* Seizures.
* Sudden loss of consciousness, especially if it is difficult or impossible for someone else to wake you up.
How long does Alice in Wonderland Syndrome (AIWS) last?
AIWS can last for varying lengths of time, depending on what is causing it. It is usually temporary , with most common causes lasting just a few minutes or hours . However, other factors and medical conditions can make it last longer. Your doctor is the best person to know how long you will have this condition and whether there is anything you can do to reduce or stop the symptoms.
What is the outlook for this situation?
AIWS is rarely dangerous on its own, and there are very few cases where AIWS requires immediate medical attention. However, because it can occur with serious medical conditions, the outlook can vary greatly in such cases. Your doctor is the best person to talk to about the likely outlook for your case and what you should expect.
How do I take care of myself?
For many, managing the underlying condition helps reduce the severity and frequency of AIWS symptoms. For others, AIWS is just a temporary side effect of a medical condition that can be treated or goes away on its own .
If you have ongoing `AIWS` with a chronic condition like migraines or epilepsy, your doctor is the best person to talk to about what you can do to limit or manage the symptoms of `AIWS`. He or she can guide you about lifestyle changes, prevention, and precautionary measures you can take to limit the effects of `AIWS`.
When should I see my doctor?
If you have never had symptoms of `AIWS` before, you should seek medical attention immediately. This is because `AIWS` can be a symptom of serious, dangerous, or life-threatening medical conditions. If you have had `AIWS` before and have been diagnosed with a chronic condition that causes it, your doctor is the best person to tell you what symptoms or warning signs you should seek immediate medical attention for.
Is Alice in Wonderland Syndrome (AIWS) the same as schizophrenia ?
No, AIWS and schizophrenia are two separate conditions. People with schizophrenia can develop AIWS, but it is not common. Also, there are many other conditions and situations in addition to schizophrenia that can cause symptoms of AIWS.
Why is this condition named after a fictional character?
AIWS was first described and named in 1955 by an English psychiatrist named John Todd. Todd named the condition after the main character in Lewis Carroll's 1865 novel "Alice's Adventures in Wonderland." Lewis Carroll was actually a pseudonym used by English mathematician and writer Charles Dodgson.
In the book "Alice in Wonderland," Alice has to face situations where the size of objects, animals, and even herself appears distorted. Sometimes Alice becomes unimaginably small. Other times, Alice becomes large, standing among the others like a giant.
More than a century after Dodgson's death, medical experts suspect that some of the things Dodgson wrote in "Alice in Wonderland" may have been based on symptoms he was experiencing. Some of his diary entries may also support this, as Dodgson described some symptoms that are consistent with conditions that could be caused by `AIWS.' However, since Dodgson died in 1898, there is no way to know for sure whether he actually had `AIWS.'
Finally, things to remember (Take-Home Message)
Alice in Wonderland Syndrome (AIWS) is a rare condition that causes your brain to have problems processing your own body or the world around you. As a result, parts of your body - or even your entire body - may feel or appear smaller or larger than normal. You may also see things that are smaller or larger, or appear out of place relative to you.
The most important thing is:
- Many `AIWS` casesTemporary, short-term.
- These symptoms can be a disturbing and frightening experience , especially if you have never experienced them before.
- You should not ignore the symptoms of `AIWS`.
- Although experts still don't fully understand AIWS, the underlying cause can often be treated and even cured. This means that this is already a rare condition, and for most people who have it, it's usually just a temporary problem.
If you experience something like this, it's wise to seek medical advice immediately, without panicking. That way, you can find out the exact cause and get treatment if necessary.
👩🏽⚕️ Additional questions (FAQs)
💬 Is Alice in Wonderland Syndrome (AIWS) a mental illness that makes someone go crazy?
No, this is not a mental illness (like schizophrenia)! In this disorder, although the eyesight is good, there is a temporary problem with the way the brain reads the data from the eyes (Neurological perception). Then the patient starts seeing parts of his body or objects in the room as being much larger (Macropsia) or much smaller (Micropsia) than they actually are.
💬 What kind of people are most likely to get this disease?
It's hard to believe, but this is most common in young children (especially between the ages of 6 and 10). Children may experience these symptoms for a short time before they develop a serious migraine, or during an illness caused by the EBV virus. This usually goes away on its own as they get older.
💬 What treatment should be given to the child when they appear to have changed like this?
This condition only lasts for a few minutes or half an hour. There is no specific 'AIWS medicine' for this. The most important thing is to hug and comfort the child because they are scared. However, if this continues, tests such as an ECG will be done to determine if the cause is migraine or epilepsy and medication will be given.
` Alice in Wonderland Syndrome, AIWS, visual distortions, cognitive distortions, migraines, brain infections, neurological symptoms


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