You can now get the best of both worlds for your IP edge network: virtualization and specialized routing hardware. So your networks can be fully optimized with the right routing platform in the right network location for your chosen mix of services. The 7750 SR is a high-performance, multiservice IP edge router.
School of Medicine, Family Medicine answered. The symptoms of a silent migraine are usually visual disturbances, dizziness or nausea, without a headache. Silent migraines are very unusual because nearly all migraine attacks cause a headache and are therefore not considered silent migraines.
Some migraine sufferers experience a prodrome which can precede a headache by hours or days and can include such symptoms as yawning, fatigue, mood swings, food cravings and a heightened sensitivity to sensory stimuli such as light, sound and odors.10 to 20% of migraine sufferers have focal neurological symptoms preceding the actual headache.