Alice in Wonderland Syndrome Explained

Alice in Wonderland Syndrome: Why the World Feels Distorted

Alice in Wonderland Syndrome is considered a rare neurological condition. While transient perceptual changes can occur in healthy people, especially children with fevers, a formal diagnosis of AIWS is uncommon and often points to an underlying neurological cause.

What are the key symptoms of AIWS?

People suffering from AIWS may experience alterations in the perception of the size and shape of objects, passage of time, and their own body. The common characteristics of AIWS are as follows:

• Metamorphopsia: In Alice in Wonderland Syndrome (AIWS), metamorphopsia refers to a perceptual distortion in which the shape, size, or form of objects appears altered. Individuals may perceive objects as unusually smaller or larger than they are. This visual illusion is one of the hallmark symptoms of AIWS.   
• Body Schema Distortions: Individuals suffering from AIWS can experience illusions of reduction, expansion, or distortion of their body image. These are mainly characterised into two segments: microsomatognosia and macrosomatognosia. Microsomatognosia triggers a feeling of shrinking of their body parts, while later it causes a sensation of body parts growing taller or bigger.
• Time Distortions: Time distortion in AIWS refers to a disruption in perceiving the passage of time, leading to a feeling that time is either speeding up, standing still, or slowing down. This can manifest as a sense that events are moving slower or faster than they are, or people are speaking slower or quicker than usual.
• Sound Distortions: Sound distortion in Alice in Wonderland Syndrome can manifest as amplified soft sounds, changes in pitch, tones, misinterpreted common sounds, and the perception of music or voices. It means individuals suffering from AIWS may hear sounds that are not present or perceive sounds as softer, louder, or distorted in some way.
• Loss of Limb Coordination and Control: Individuals may experience a distorted perception of their limbs, feeling as if they are moving uncontrollably or are a different size, but this is a sensory illusion rather than a true loss of motor coordination. Actual motor deficits are not a feature of AIWS and warrant investigation for a separate neurological condition.

What are the possible causes of Alice in Wonderland syndrome?

Alice in Wonderland can occur due to various factors, particularly in children and adolescent teenagers. Let us discuss some of the common possible factors that can cause AIWS:

1. Infections
 

Here are some infections that can cause AIWS in children:

1. Epstein-Barr Virus: EBV infection may have some possible connections with the development of AWS.
2. Influenza: H1N1 influenza can sometimes cause neurological complications within 1-2 days of the flu onset.
3. Lyme Disease: Lyme disease usually occurs due to tick bites, and these bacteria attack the central nervous system, leading to a higher risk of AIWS development.
    

2. Neurological Conditions

These are some of the neurological conditions that can cause AIWS:

1. Epilepsy: Temporal lobe or occipital lobe epilepsy can lead to AIWS due to seizures or brain activities affecting the temporoparietal-occipital region.
2. Strokes: Severe strokes can disrupt your brain’s ability to process sensory information, causing distortions in visual and time perception.
3. Brain Tumours: Brain tumours disrupt the brain’s ability to function properly, leading to distortion in perception of vision, time and surrounding space.
    

3.Medications

These are some of the medications that can increase the risk of the development of AIWS:

1. Asthma Medicines: Common asthma medicines, such as inhaled corticosteroids or montelukast, can trigger AIWS due to neuropsychiatric side effects.
2. Cough Medicines: Cough medicines contain ingredients, like dextromethorphan or dihydrocodeine, that can trigger AIWS.
3. Anti-Seizure Medicines: These types of medicines can alter the normal activities of your brain, triggering the symptoms of AIWS.

3.Mental Conditions

Here are some mental conditions that can trigger Alice in Wonderland Syndrome (AIWS):

1. Schizophrenia: Individuals suffering from schizophrenia or psychotic episodes can sometimes exhibit symptoms of AIWS.
2. Degenerative Brain Disease: It primarily damages your brain’s ability to function normally, leading to strange and distorted sensory perceptions.
3. Head Trauma: Severe head trauma can damage the regions of the brain responsible for visual perception and body schema, leading to AIWS.
    

Can AIWS be cured?

Symptom reduction or elimination is a common approach to curing the underlying conditions, like migraine or schizophrenia.

Some common approaches include:

• Migraine Management: Migraine medications and dietary adjustments can help reduce migraines associated with AIWS.
• Stress Reduction: Techniques like meditation, yoga, and proper sleep can help prevent stress-related AIWS triggers.
• Psychological support: Counselling can help AIWS individuals and families cope with the psychological impact of AWIS.

AIWS is a rare and complex neurological condition. Anyone experiencing symptoms should seek guidance from a healthcare professional for an accurate diagnosis and appropriate treatment.