What causes ocular migraines in kids?
Ocular/retinal migraine features pain at the back of the eye in the retina, and may be the result of a reduction in blood flow to the retina. Harsh lights and screens, eyestrain, and other weakening visual activities can trigger attacks.
How do migraines manifest in children?
Preschool children experiencing a migraine attack usually look ill and have abdominal pain, vomiting, and a strong need to sleep. They may show pain by irritability, crying, rocking, or seeking a dark room in which to sleep.
At what age does white matter disease start?
This condition occurs between 12 and 18 months of age and causes deterioration in thinking skills, speech, and coordination.
What is pediatric migraine?
Pediatric migraine is defined as at least five attacks that fulfill the following criteria: headache attack lasting for two to 72 hours (untreated or unsuccessfully treated), headache with at least two of four characteristics (ie, unilateral location [though in children it is often bilateral], pulsating quality.
Can too much screen time cause migraines?
If you suffer from migraines – a type of headache that causes severe throbbing or pulsing pain on one or both sides of the head – screen time can aggravate any associated light sensitivity. Eye strain, brightness, blue light and screen flickering can be migraine triggers.
What is Vwm disease?
Vanishing white matter (VWM) disease is an inherited condition caused by a faulty gene. Children with VWM disease have a defective protein that prevents the body from making enough myelin, a white, fatty substance that insulates nerve fibers, protecting them from damage.
What is an ocular aura?
Ocular migraine sometimes describes a migraine aura that involves your vision. Migraine auras include a variety of sensations that are often visual. Auras may also include other sensations, such as numbness, that precede or accompany a migraine. Aura can sometimes occur without a headache.
What are “unidentified bright objects” (UBOS) on MRI?
Abstract Background: “Unidentified bright objects” (UBOs) have been observed as areas of increased T2-weighted signal intensity on MRI in 43% to 93% of children with neurofibromatosis 1 (NF1).
What are unidentified bright objects on MRI in neurofibromatosis 1?
Background: “Unidentified bright objects” (UBOs) have been observed as areas of increased T2-weighted signal intensity on MRI in 43% to 93% of children with neurofibromatosis 1 (NF1).
Why would a doctor order an MRI for a migraine?
MRI spots (white matter lesions) in patients with migraines. However, many migraineurs end up having this test because they are concerned about having a brain tumor or another serious condition and because many doctors order MRIs to avoid a possible malpractice suit, however remote the possibility.
Are people with migraine aura more likely to have silent strokes?
A Dutch study of 295 men and women published in 2004 showed that people who have migraine with aura had a higher risk for silent strokes. As far as WMLs, surprisingly, control subjects, that is people without migraines, had the same high chance of having WMLs as those with migraines – about 38%.