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首页> 外文期刊>Neuroreport >Is migraine a lateralization defect?
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Is migraine a lateralization defect?

机译:偏头痛是偏侧性缺陷吗?

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Migraine often co-occurs with patent foramen ovale (PFO), and some people have suggested surgical closure as an efficient treatment for migraine. Prospective studies, however, do not report radical effect of PFO surgery on migraine. Here, we examined the hypothesis that PFO and migraine may cooccur as two independent manifestations of lateralization defect during embryonic development. We measured the absolute displacement of a midline structure, the pineal gland, on brain scans of 39 migraineurs and 26 controls. We found a significant asymmetry of the pineal gland in migraineurs compared with controls. Our data suggest that migraine's circadian component and its association with PFO may be linked to a lateralization defect during embryogenesis, which could be a result from abnormal serotonin regulation.
机译:偏头痛通常与卵圆孔未闭(PFO)并发,有些人建议通过手术闭合作为偏头痛的有效治疗方法。然而,前瞻性研究并未报道PFO手术对偏头痛的根本作用。在这里,我们检查了假说,PFO和偏头痛可能同时作为胚胎发育过程中侧向缺损的两个独立表现。我们在39位偏头痛患者和26位对照的大脑扫描中测量了中线结构(松果体)的绝对位移。我们发现偏头痛的松果体与对照组相比有明显的不对称性。我们的数据表明,偏头痛的昼夜节律成分及其与PFO的关系可能与胚胎发生过程中的侧偏缺陷有关,这可能是5-羟色胺调节异常所致。

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