What is Kaleidoscope Vision? »PeopleWhat

The kaleidoscope view is a type of visual auro. It is a symptom of migraine that makes objects in a person's field of vision appear to be broken. The brain creates a visual illusion of broken or bright colors, as one can see through a kaleidoscope. Migraine can affect vision in many ways. Some see bright lights or blind spots, while others describe the kaleidoscope view. Sensory disorders or auras affect about 20% of migraine patients. These conditions usually last for up to 20 minutes, but can last from 5 minutes to 1 hour. People may also experience kaleidoscope vision due to brain damage or stroke. The following is information about the causes of kaleidoscope vision, how to prevent it and when to go to a doctor. When a person has a kaleidoscope view, his brain produces broken or bright-colored images similar to what a person would see when looking through a kaleidoscope. This visual symptom may occur in one or both eyes, but may affect only a small part of the visual field. The kaleidoscope view is only a kind of aura. The aura occurs in response to a sudden increase in neuronal activity. In most cases, auras are caused by migraine. Visual auras may occur with or without headache and may affect one or both eyes. Auras can also affect a person's sense of smell, touch, and hearing. This will usually be dark zigzag lines, dots, or flashing bulbs. There may be blind spots, tunnel vision, or total vision loss in one or two eyes. Instead, it changes the way a person looks at the world around him. People who change aura can see that some things move in waves, or objects may appear abnormally large or small to them.
Kaleidoscope vision is a type of altered visual aura.

Causes

Often, migraine causes the kaleidoscope to see . However, as discussed in the following sections, retinal migraine or stroke may also cause more serious causes.
Ocular migraine: Parts of migraine with visual symptoms are called visual or ocular migraine. Migraine and severe headaches affect about 1 in 6 adults in the United States. Approximately 20% of migraine patients experience some form of aura. Current scientific evidence suggests that ocular migraine is caused by structural abnormalities of the visual cortex. In a 2015 study, MRI data of people with unilateral ocular migraine were examined. According to experts, the affected and unaffected sides of the brain showed significant differences in the thickness of certain areas of the cortex or gray matter. It has been suggested that this structural difference may make the visual cortex on the affected side more sensitive to neuronal activity.
Retinal migraine: Retinal migraine may produce symptoms similar to those of ocular migraine, but these are two different conditions. Unlike ocular migraine, retinal migraine occurs in response to reduced blood flow to the eye. Retinal migraine causes visual aura symptoms in only one eye. Symptoms of visual aura associated with retinal migraine include:
• A blind spot that may increase in size
• Flashing lights
• Temporary blindness in one eye
Auras may last for 5-60 minutes, after which people have headaches they may feel pain. Stroke occurs when something interrupts or blocks blood flow to the brain. Potential causes of stroke include:
• Blood clots
• Plaque or fat deposits
• Damaged or torn blood vessels
A transient ischemic attack (TIA), or mild stroke, transient obstruction result. This type of stroke lasts only a few minutes and the symptoms usually disappear within an hour, it can last up to 24 hours. A TIA may indicate a high chance of paralysis in the future, so it is important that people inform their physicians if they experience any of the following TIA symptoms:
• numbness or tingling on one side of the body
• confusion
loss
• Dizziness
If a person suspects that he has suffered a stroke, he should call the emergency services or visit the hospital immediately.

When to See a Doctor

If headache symptoms worsen within a few days, specialist. The National Institute of Neurological Disorders and Stroke recommends that immediate medical attention should be sought for people experiencing sudden and severe headaches accompanied by any of the following symptoms:
• Neck Ejaculation
• Fever
• Nausea or vomiting
• Confusion in consciousness
• Blurred or double vision visual impairment
• Loss of sensation or weakness anywhere in the body
• Contractions
• Shortness of breath
Headache symptoms worsen within a few days, people condition they should talk to their doctor urgently. Children and adults over the age of 50 should seek immediate medical attention if they have persistent and recurrent headaches.

How to get rid of the kaleidoscope view

There is no treatment for migraine today. The kaleidoscope vision, along with all other migraine symptoms, usually disappears within one hour. People may take medications that first relieve painful symptoms and prevent the development of migraine attacks. People living with aura often feel comfortable sitting or lying in a dark, quiet room.
A drug called Erenumab (Aimovig) targets calcitonin receptors to effectively prevent migraine episodes. The Food and Drug Administration (FDA) approved its use only in adults. People can discuss treatment options with their doctor. Medications that help treat migraine include:
• Over the counter (OTC) painkillers such as ibuprofen
• Beta blockers and calcium channel blockers
Massaging the scalp and applying a damp cloth to the forehead can help alleviate migraine pain. Living in the kaleidoscope view can be scary, but this symptom typically disappears within a few minutes. People should relax and wait for their vision to return to normal before moving, driving or operating the machine. Ocular migraine often causes a kaleidoscope, but may also cause symptom paralysis. Migraine patients may experience visual, auditory or physical symptoms before the headache begins. These symptoms are called aura. There is no treatment for migraine or auras. However, if people believe that migraine is coming, they can take some preventive measures:
• Sitting or lying in a dark, quiet room
• Taking OTC painkillers or beta blockers
• Massaging the scalp
• Moist the forehead Apply a compress
The person can also speak to a doctor for personalized support. People should seek immediate medical attention for a suspected stroke or mini stroke.

References:
Headachejournal
onlinelibrary.wiley
ncbi.nlm.nih.gov
ninds.nih.govmedlineplus.gov

] Author: Jack PeopleWhat Agaoglu

PeopleWhat / The Art Of Knowledge

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