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The metabolic face of migraine

87 点作者 DanielleMolloy大约 4 年前

17 条评论

svcrunch大约 4 年前
Fascinating work, thank you for sharing. Here&#x27;s a link to the full paper:<p><a href="https:&#x2F;&#x2F;orbi.uliege.be&#x2F;bitstream&#x2F;2268&#x2F;247255&#x2F;1&#x2F;Gross%20et%20al%20Metabolic%20face%20of%20migraine-Nat%20Rev%20Neurol%202019.pdf" rel="nofollow">https:&#x2F;&#x2F;orbi.uliege.be&#x2F;bitstream&#x2F;2268&#x2F;247255&#x2F;1&#x2F;Gross%20et%20...</a>
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plutonorm大约 4 年前
Translation: People with highly sensitive nervous systems get migraines because they are overstimulated. It can also be caused by mutations in mitochondria which reduce energy output. Both of these cause mismatches in the amount of energy being consumed and the amount of energy being expended.<p>I can confirm that my migraine frequency has doubled since having children.
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kyle_morris_大约 4 年前
I was a <i>migraine-per-year</i> person as a kid and <i>migraine-per-quarter</i> person for much of my adult life.<p>I kept a food log and identified that a caffeine and chocolate combo to be a consistent trigger.<p>In addition if too bright of a light shined in my eyes(let’s say a car door shut and the sun reflected off of the door’s window as I looked at it) it would also trigger a migraine.<p>After working to limit those triggers I’ve found that I don’t get migraines much anymore. Adding in sumatriptan when they do come on has been helpful.<p>If you find yourself with migraine symptoms I definitely recommend trying to identify the triggers, food, stress or otherwise.
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pugworthy大约 4 年前
I rarely get the headache side of migraines, but I do get the visual aura fairly often. If over-stimulation is a factor, then certainly they are a bit self regulating since I have to just stop using the computer, stop reading, stop looking at my phone, etc. until it&#x27;s gone.<p>If you&#x27;ve not had the visual migraine effect before, the impact is a bit like if you looked a bright light, then tried to read something.
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nickclaw大约 4 年前
This is fascinating, I&#x27;ve suffered occasional migraines for 15 years, and while I&#x27;ve found over time that it&#x27;s highly connected to my diet combined with other stressors (like intense exercise, lack of sleep, high stress, etc...), I&#x27;ve never seen the mechanism described so clearly as &quot;a mismatch between the brain’s energy reserve and workload.&quot;<p>I wonder if the &quot;migraine hangover&quot; is also part of the brains process to &quot;restore brain energy homeostasis&quot; or is just an unfortunate side effect.
lazypenguin大约 4 年前
One of my relatives suffers from migraines and they are seriously debilitating with sensitivity to light and intense nausea. There are strong meds that can help prevent them but they always intrinsically knew that certain foods were a trigger for them. It seems over the years that the connection between migraines and nutrition has been strengthening. I could not access the journal but I would have loved to know what their conclusions and recommendations were. Especially the part related to diet modification.
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mancerayder大约 4 年前
I get a devastating headache every few weeks lasting a few days from the base of my skull inside, and it feels like the type of headache that you get from drinking something cold too fast, a bit milder, and lasting a few days. It seems to be triggered from sitting in front of the PC (I try to always stand), doing something dumb at the gym (benching and pushing my neck into the bench so I no longer bench), sitting awkwardly for too long (like a train seat), or looking at a slight angle down while working. It feels like nerve impingement and it travels sometimes to just one side of my face, and even hurts above my eye. Sometimes I feel nauseous too. I&#x27;ve had this for many years. It&#x27;s more likely to happen if I&#x27;ve slept poorly or get stressed.<p>What&#x27;s the difference between that and migraine? I hear people all the time saying they suffer from migraines, and I&#x27;m told it&#x27;s connected to a &#x27;quadrant&#x27; type of pain. Are people being diagnosed with migraines maybe suffering from a similar nerve issue that I have? And by the way, that I have a nerve impingement is purely my own hypothesis, and difficult to prove&#x2F;disprove I think.
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mmastrac大约 4 年前
It will be interesting to see the next phase of migraine treatments - psilocybin, CRGP inhibitors, etc. It really feels like we&#x27;re getting close to understanding what a migraine truly is.<p>I believe &quot;cortical spreading depression&quot; is a fairly recent discovery and has opened up a lot of avenues of research vs the past belief that migraine was purely vascular.<p>This video was a pretty good update on state-of-the-art treatments, including those in trial: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=LB9nYDvpfbA" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=LB9nYDvpfbA</a>
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alfiedotwtf大约 4 年前
Migraine sufferer here. Know your triggers!<p>I used to suffer migraines at least once a months, and head aches at least once or twice a week. But then I found my triggers...<p>So the Philae Lander landing on a comet on a Wednesday night, at sometime like 3am, and the next morning I had a really bad migraine. It was right then and there that I realised I only ever got migraines on Saturday and Sunday. Why did I all of a sudden get on then? Lack of sleep! I started experimenting, and eventually found that if I had under 4 hours of sleep for 3 days in a row, surely enough on the fourth day I would most likely have a migraine! It was an awesome epiphany.<p>I’ve also managed to dramatically reduce headaches too - by having at last 6 hours sleep, I will have most likely staved away my usual tension head aches.<p>I’m also under the suspicion that my headaches are effected by a lack to serotonin, but haven’t had my bloods checked for that yet.
yolobouquet大约 4 年前
I suffered from migraines for many years, always after a night&#x27;s sleep. I had sleep studies and they determined I was not getting enough oxygen. I had surgery for a deviated septum and tissue in my nasal passages and throat was scoured back. I continued to get migraines and was given a CPAP. The headaches continued. I was in my 40s when my dentist asked me if I got headaches in the morning. She said I was grinding my teeth and I needed to start wearing a mouth guard at night or I was going to crack a molar. I still get migraines but they are much less frequent than they used to be.
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JoeAltmaier大约 4 年前
They talk of how migraine might be adaptive. But isn&#x27;t it possible that migraine is a side-effect of another adaptive gene for a different effect? Nature doesn&#x27;t care if we&#x27;re miserable. Just that we survive (as an individual or community) and reproduce.<p>Imagine if miserly consumption of some chemical was calorie-adaptive or saved for emergencies, but the same gene meant migraines at other times. The gene would still proliferate, with no need to explain the negative effects as adaptive?
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gadders大约 4 年前
This was a good podcast on the subject of migraines that I listened to last week:<p>&quot;Throbbing head, nausea, dizziness, disturbed vision – just some of the disabling symptoms that can strike during a migraine attack. This neurological condition is far more common than you might think, affecting more people than diabetes, epilepsy and asthma combined.<p>While medications, to help relieve the symptoms of migraine, have been around for some time, they haven’t worked for everyone. And what happens in the brain during a migraine attack was, until recently, poorly understood.<p>Peter Goadsby is Professor of Neurology at King&#x27;s College London’s Institute of Psychiatry, Psychology &amp; Neuroscience and is a true pioneer in the field of migraine.<p>Over the course of his career, he has unravelled what happens in the brain during a migraine attack and his insights are already benefiting patients - in the form of new medications that can not only treat a migraine, but also prevent it from occurring.<p>Peter shares this year’s Brain Prize, the world&#x27;s largest prize for brain research, with three other internationally renowned scientists in the field.&quot;<p><a href="https:&#x2F;&#x2F;www.bbc.co.uk&#x2F;programmes&#x2F;m000vp2z" rel="nofollow">https:&#x2F;&#x2F;www.bbc.co.uk&#x2F;programmes&#x2F;m000vp2z</a>
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fallingfrog大约 4 年前
I once got a migraine with aphasia. I was noticing that the visual alligator crack rainbow lightning stuff was finally going away and I decided to check Facebook. I found that while the letters snd words looked normal, it was all gibberish. I tried saying something out loud and I found that all that came out was a mess of random phonemes. It lasted about half an hour.<p>It looks like this if you want to see:<p><a href="https:&#x2F;&#x2F;youtu.be&#x2F;IG7NuH5QTdE" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;IG7NuH5QTdE</a><p>In retrospect I probably should have gone to a doctor once I realized I was unable to speak..
AtlasBarfed大约 4 年前
Exercise would increase the &quot;potential&quot; of the brain and lessen migraines then? Not necessarily DURING a migraine, but as a preventative measure?<p>Or are measures of &quot;expenditure&quot; vs &quot;reserve&quot; measured in other ways than oxygen consumption &#x2F; energy production?
mdip大约 4 年前
I started getting Migraine headaches in the late spring at age 17 and continued to get them in the spring&#x2F;fall weekly for about two decades[0]. I remember the age and the season because, up to that point, I had headaches. What happened that day resulted in a trip to the emergency room, on my insistence; I thought my brain was bleeding[1]. After 4 hours, I was sent home with a note to take two extra strength Tylenol. And for the 20 years that followed, that was about the quality of treatment I received.<p>Everything, for me, is solved with a medication that is very rarely prescribed for Migraine. My issue is that I cannot take the usual medications (imitrex, etc). They are effective, but I lack a gene that is required to flush them from my system correctly. So 30 minutes after taking the pill I&#x27;d be the happiest I&#x27;ve ever been in my entire life, and about 1.5 hours later, I&#x27;d be miserable. It was <i>comical-if-they-weren&#x27;t-happening-to-you</i> mood swings, which almost killed me[2].<p>I&#x27;ve seen several doctors for this. After a mess of semi-unrelated circumstances around that event which almost killed me, I ended up on a prescription for Depokote. It&#x27;s a very old medication, originally prescribed for seizures and I now commonly used off-label for bipolar. It was prescribed to me with the endorsement of &quot;a few of my patients responded well to this, none of them had side effects, and this is where we&#x27;re at on the list of choices&quot; ... basically, the guy had no confidence it would work, so I didn&#x27;t either. It was prescribed mid-summer, and I noticed after about a week that I felt like I was carrying around <i>zero</i> anxiety[3], and a number of other fantastic side-effects[4]. By the end of the following spring, I was convinced it worked -- completely. It was the first year I had gone any season without a single Migraine headache. Interestingly, I&#x27;d get the &quot;aura&quot;, on occasion, but it would never melt into horrifying pain.<p>The whole time, regardless of specialist, there wasn&#x27;t anyone who could give me a really good idea of just what the hell was really going on in my skull. I&#x27;ll admit, after reading this, I&#x27;m wondering if I really have Migraine or if I don&#x27;t have some other thing (cluster was ruled out). My triggers are seasonal; and I have bad days when there has been a large shift from high-&gt;low or low-&gt; high. Interestingly, though, if I get a migraine, I am pretty much insulated from getting another one for about a week, which implies some sort of biological process that is serving some function, since multiple repeats of that trigger, or even much stronger ones, will not cause a second migraine for several days after one already landed.<p>[0] Varying lengths but until I learned to cope with the symptoms, it at least destroyed the entire rest of the remaining day once it hit. Often remained a day after, as well.<p>[1] I really, <i>really</i>, hated hospitals as a kid. My parents took me on my insistence because they knew I would only demand to go if I seriously thought I was dying ... even though it was a headache.<p>[2] A combination of medications related to Migraine which I took during an attack (as prescribed) resulted in my serotonin levels sending me to the hospital. It. Was. Bad.<p>[3] I never thought of myself as anxious, and it&#x27;s never been an issue in my life -- that I know of -- that has held me back. But, holy cow, the difference was <i>stark</i>.<p>[4] For medications with &quot;brain affecting&quot; side-effects, I <i>do not</i> read the label. My wife takes that responsibility. My thinking is: (1) placebo&#x2F;nocebo effect is really strong when the thing it effects is emotional&#x2F;personality. (2) I can&#x27;t trust my brain to evaluate what is happening to itself -- it&#x27;s compromised by the medication.
juskrey大约 4 年前
I had no headaches for a straight year on strict low carb diet
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podgaj大约 4 年前
Riboflavin!<p><a href="https:&#x2F;&#x2F;onlinelibrary.wiley.com&#x2F;doi&#x2F;full&#x2F;10.1111&#x2F;jcpt.12548" rel="nofollow">https:&#x2F;&#x2F;onlinelibrary.wiley.com&#x2F;doi&#x2F;full&#x2F;10.1111&#x2F;jcpt.12548</a><p>The link to the mitochondria is through FAD, a metabolic derivative of Riboflavin, which is used in the electron transport chain.<p><a href="https:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC5447943&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC5447943&#x2F;</a>
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