August 30 is Frankenstein Day. The unofficial holiday celebrates the life and times of English author Mary Shelley who wrote one of the wordâs most read monster novel, Frankenstein, or The Modern Prometheus. Born on August 30, 1797, Shelley published Frankenstein in 1818 anonymously at the young age of 22.
There are three main causes for primary headaches: 1  Migraine-Migraine headaches can be caused by reduced blood flow to various areas of the cerebral cortex. 2  Symptoms of migraines include sensitivity to light and noise, nausea, vomiting and intense throbbing pain that is usually on one side of the head.
Headaches can arise from many different causes. A partial list includes stress, lack of sleep, allergies, neck trauma (particularly sports injuries and car accidents), and more. In some cases, the cause may be unknown.A unique common denominator of headaches has to do with cervical spine anatomy, in particular the upper part of the neck. Thereâ¦