to split foods in the middle without completely separating the halves, then spreading the halves to resemble a butterfly. This exposes more of the food's surface to allow for quicker and more even cooking.
A migraine headache is a potentially debilitating attack that often causes severe pain that comes in throbbing or pulsating waves on one side of your head. The headache can be further irritated by sensitivity to light and sound. It is not uncommon for the migraine sufferer to experience nausea and/or vomiting as well.
1 THUNDERCLAP HEADACHE, a sudden severe headache in the back of the head, reaching its peak in less than a minute. Causes include: 2  BRAIN ANEURYSM â a widening of one of the brain arteries.  Bleeding between the brain and membranes covering the brain (subarachnoid hemorrhage), usualy from a RUPTURED ANEURYSM.