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 (1997 film) he envisioned Nolte in his mind while he was writing the script. According to Schrader, he offered Nolte the part five years before filming began, when the actor had become a bankable star following his success with the box office hits "The Prince of Tides" and "Cape Fear", both released in 1991. Although Nolte was interested in playing Wade, Schrader could not afford him at first. It was not until five years later when Nolte agreed to do "Affliction" for less money. However, Nolte claims he initially turned it down because he was working on other projects at the time