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 (Star Trek: Enterprise) and thought that the cliffhanger ending was unnecessary. The two part story featuring the episodes "Affliction" and "Divergence" were subsequently ranked the fifth best story of "Enterprise" by "Den of Geek" writer James Hunt. The only home media release of the episode is on DVD; having been released as part of the season four box set on November 1, 2005 in the United States. The Blu-ray edition was released on April 1, 2014. Affliction (Star Trek: Enterprise) "Affliction" is the fifteenth episode of the of the American science fiction television series "", and originally aired on February 18, 2005. The