Micropsia: Difference between revisions
From WikiMD's Wellness Encyclopedia
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{{Infobox medical condition | |||
| name = Micropsia | |||
| image = [[File:Alice_par_John_Tenniel_11.png|250px]] | |||
| caption = Illustration of Alice from ''[[Alice's Adventures in Wonderland]]'', a story that features experiences similar to micropsia. | |||
| field = [[Neurology]] | |||
| synonyms = Alice in Wonderland syndrome | |||
| symptoms = Objects appear smaller than they are | |||
| causes = [[Migraine]], [[epilepsy]], [[brain tumor]], [[infectious mononucleosis]], [[psychoactive drugs]] | |||
| diagnosis = [[Clinical diagnosis]] | |||
| differential = [[Macropsia]], [[dysmetropsia]] | |||
| treatment = Addressing underlying cause, [[medication]] for migraines | |||
| frequency = Rare | |||
}} | |||
'''Micropsia''' is a condition where the individual perceives objects as being smaller than they actually are. This can be due to damage or disruption to the visual pathway that leads from the retina of the eye to the visual cortex in the brain. Micropsia can be associated with various conditions such as [[Macular Degeneration|macular degeneration]], [[Migraine|migraine]], [[Epilepsy|epilepsy]], and use of certain drugs. It is also a common symptom of [[Alice in Wonderland Syndrome|Alice in Wonderland Syndrome]] (AIWS), a condition characterized by perceptual distortions. | '''Micropsia''' is a condition where the individual perceives objects as being smaller than they actually are. This can be due to damage or disruption to the visual pathway that leads from the retina of the eye to the visual cortex in the brain. Micropsia can be associated with various conditions such as [[Macular Degeneration|macular degeneration]], [[Migraine|migraine]], [[Epilepsy|epilepsy]], and use of certain drugs. It is also a common symptom of [[Alice in Wonderland Syndrome|Alice in Wonderland Syndrome]] (AIWS), a condition characterized by perceptual distortions. | ||
== Causes == | == Causes == | ||
Micropsia can be caused by a variety of conditions and factors. These include: | Micropsia can be caused by a variety of conditions and factors. These include: | ||
* [[Macular Degeneration|Macular degeneration]]: This is a medical condition which may result in blurred or no vision in the center of the visual field. It often occurs in older adults and can cause micropsia. | * [[Macular Degeneration|Macular degeneration]]: This is a medical condition which may result in blurred or no vision in the center of the visual field. It often occurs in older adults and can cause micropsia. | ||
* [[Migraine|Migraine]]: Some people may experience micropsia as a visual aura before the onset of a migraine. | * [[Migraine|Migraine]]: Some people may experience micropsia as a visual aura before the onset of a migraine. | ||
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* Drug use: Certain drugs, such as hallucinogens, can cause micropsia. | * Drug use: Certain drugs, such as hallucinogens, can cause micropsia. | ||
* [[Alice in Wonderland Syndrome|Alice in Wonderland Syndrome]] (AIWS): This is a neurological condition where a person's sense of body image, space, and/or time distorts. Micropsia is a common symptom of AIWS. | * [[Alice in Wonderland Syndrome|Alice in Wonderland Syndrome]] (AIWS): This is a neurological condition where a person's sense of body image, space, and/or time distorts. Micropsia is a common symptom of AIWS. | ||
== Treatment == | == Treatment == | ||
Treatment for micropsia often involves addressing the underlying cause. For example, if micropsia is caused by macular degeneration, treatment may involve medication or surgery to slow the progression of the disease. If micropsia is a symptom of a migraine, treatment may involve medication to prevent or reduce the severity of migraines. | Treatment for micropsia often involves addressing the underlying cause. For example, if micropsia is caused by macular degeneration, treatment may involve medication or surgery to slow the progression of the disease. If micropsia is a symptom of a migraine, treatment may involve medication to prevent or reduce the severity of migraines. | ||
==Gallery== | |||
<gallery> | |||
File:Amsler grid - age-related macular degeneration EC04.JPG|Micropsia | |||
File:Papillary glioneuronal tumor.jpg|Micropsia | |||
</gallery> | |||
== See also == | == See also == | ||
* [[Macropsia]] | * [[Macropsia]] | ||
* [[Dysmetropsia]] | * [[Dysmetropsia]] | ||
* [[Visual Perception]] | * [[Visual Perception]] | ||
* [[Alice in Wonderland Syndrome]] | * [[Alice in Wonderland Syndrome]] | ||
[[Category:Visual disturbances and blindness]] | [[Category:Visual disturbances and blindness]] | ||
[[Category:Symptoms and signs]] | [[Category:Symptoms and signs]] | ||
[[Category:Neurological disorders]] | [[Category:Neurological disorders]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 04:51, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Micropsia | |
|---|---|
| |
| Synonyms | Alice in Wonderland syndrome |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Objects appear smaller than they are |
| Complications | N/A |
| Onset | N/A |
| Duration | N/A |
| Types | N/A |
| Causes | Migraine, epilepsy, brain tumor, infectious mononucleosis, psychoactive drugs |
| Risks | N/A |
| Diagnosis | Clinical diagnosis |
| Differential diagnosis | Macropsia, dysmetropsia |
| Prevention | N/A |
| Treatment | Addressing underlying cause, medication for migraines |
| Medication | N/A |
| Prognosis | N/A |
| Frequency | Rare |
| Deaths | N/A |
Micropsia is a condition where the individual perceives objects as being smaller than they actually are. This can be due to damage or disruption to the visual pathway that leads from the retina of the eye to the visual cortex in the brain. Micropsia can be associated with various conditions such as macular degeneration, migraine, epilepsy, and use of certain drugs. It is also a common symptom of Alice in Wonderland Syndrome (AIWS), a condition characterized by perceptual distortions.
Causes[edit]
Micropsia can be caused by a variety of conditions and factors. These include:
- Macular degeneration: This is a medical condition which may result in blurred or no vision in the center of the visual field. It often occurs in older adults and can cause micropsia.
- Migraine: Some people may experience micropsia as a visual aura before the onset of a migraine.
- Epilepsy: Micropsia can be a symptom of a seizure in certain types of epilepsy.
- Drug use: Certain drugs, such as hallucinogens, can cause micropsia.
- Alice in Wonderland Syndrome (AIWS): This is a neurological condition where a person's sense of body image, space, and/or time distorts. Micropsia is a common symptom of AIWS.
Treatment[edit]
Treatment for micropsia often involves addressing the underlying cause. For example, if micropsia is caused by macular degeneration, treatment may involve medication or surgery to slow the progression of the disease. If micropsia is a symptom of a migraine, treatment may involve medication to prevent or reduce the severity of migraines.
Gallery[edit]
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Micropsia -
Micropsia
