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) and that he was not ready to portray the role. It was Nolte who brought "Affliction" to the attention of Bart Potter, the head of Largo Entertainment. Nolte told Rose that by the time the five years passed by, "I think understood Wade better." Schrader also admitted that the five years of preparation helped Nolte's performance. In addition to acting in the film, Nolte also served as one of its executive producers. Nolte claims that he was the one who convinced Sissy Spacek, who he worked with in "Heart Beat" (1980), to appear in "Affliction" alongside him. According to Schrader,