ICHD classification and diagnosis of migraine are further subdivided. Overall ICHD-3 beta distinguishes 29 migraine subtypes. The following table outlines the main subtypes and their ICHD-1, -2, -3 beta and ICD-10 codes. Migraine without aura also referred to as a "common migraine", (previously known as "hemicrania simplex") is a specific neurological disorder characterized by recurrent, throbbing headaches that often affect one side of the head (i.e., it is unilateral), are of at least moderate intensity, and may cause nausea, phonophobia or photophobia. One defining characteristic of the common migraine is a lack of the visual disturbances known as an aura. The exact International Classification of Headache
Affliction Entertainment in Anaheim, California on August 1, 2009. On July 22, 11 days before the scheduled event, the California State Athletic Commission announced it would not license Barnett because he tested positive for a banned substance. Later that day, the CSAC issued a press release which stated that anabolic steroids was the substance detected in Barnett's drug test. Many of the fighters on the card were able to find another promotion to work for shortly after Affliction Entertainment's demise. The Renato Sobral vs. Gegard Mousasi bout was moved to for Sobral's Light Heavyweight Title, while Jay Hieron fought Jesse Taylor on