Pow Wows are the Native American peopleâs way of meeting together, to join in dancing, singing, visiting, renewing old friendships, and making new ones. This is a time method to renew Native American culture and preserve the rich heritage of American Indians.
Symptoms of ocular migraines. Some ocular migraines cause temporary but complete vision loss in one eye. Ocular migraines are usually brief, lasting less than one hour. Some people have a headache during the vision loss, others have it before or after.
Migraine is a neurological disorder that causes recurring headaches ranging from moderate to high intensity. Typically it effects only one half of the head and can last from 2 hours to up to more than 2 days. When under a migraine attack, the sufferer may become extremely sensitive towards light or noise.