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What does a virtual roller coaster ride tell us about migraine? – California News Times

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According to a new study published on July 7, 2021, people with migraine headaches have more dizziness and motion sickness than those without migraine headaches when experiencing ups and downs when riding a virtual roller coaster. I reported. Neurology, American Academy of Neurology Medical Journal.

Researchers also say that people with migraine headaches also brain While riding a virtual roller coaster, I’m not very active in other areas. Researchers have stated that this abnormal treatment of visual motor stimuli in the brain is associated with impaired migraine headaches and increased sensitivity to motion sickness.

“Millions of people regularly experience pain and weakness Migraine Arne May, MD, Ph.D., research author at the University of Hamburg, Germany. Said: Migraine. By simulating the ride quality of a virtual roller coaster, we find that some of these problems are not only magnified in people who experience migraine headaches, but are also associated with changes in different areas of the brain. I did. By identifying and identifying these changes, our research may lead to a better understanding of migraine, which in turn may lead to the development of better treatments. “

The study enrolled 20 people with migraine compared to 20 without migraine. The average age of participants was 30, with more than 80% being female. People with migraines had an average of four migraines a month.

Researcher used Functional magnetic resonance Imaging (fMRI) performs a brain scan of each participant while watching a video to experience a virtual roller coaster ride. None of the participants experienced migraine during the virtual ride. After the virtual ride, participants were investigated for perceived levels of dizziness, motion sickness, and other symptoms.

Researchers found that 65% of people with migraine experienced dizziness, compared to 30% of people without migraine. In the motion sickness questionnaire, which scored symptom intensity on a scale of 1 to 180, the average score for people with migraine was 47, while the average score for people without migraine was 24. People with migraine also had longer symptoms, averaging 27 seconds, compared to 1 minute and 19 seconds. Their symptoms were also more intense.

From brain scans, researchers were able to identify changes in nerve cell activity based on blood flow to specific areas of the brain. People with migraine had increased activity in two areas of the occipital gyrus, five areas of the brain, including the visual processing area of ​​the brain, and decreased activity in the other two areas, including the middle frontal gyrus. .. These brain changes correlate with migraine disorders and Motion sickness Score.

“Another area of ​​the brain that has seen significant neuronal activity in people with migraine headaches is in the pontine nuclei, which helps regulate exercise and other motor activity,” May said. .. “This increase in activity may be related to the abnormal transmission of visual, auditory, and sensory information in the brain. In future studies, Migraine Check if you can check the survey results. ”


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American Academy of Neurology

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