In the past gamma waves were not researched to the same extent as the other four brain waves. Today they have gained more popularity and are known to be associated with perception and consciousness. Gamma waves can be between 26 and 70 Hz but most often corresponds to frequencies of 40 Hz or higher.
What does the term vulgo mean when associated with a family name? From the Latin, the term vulgo means alias or also known as. In some cultures it is common to see a second name, in addition to the surname, preceded by the word vulgo, meaning so-called or also known as. German, Czech, Polish, Italian, and Spanish are just some of the cultures in which this term might be encountered.
Vitiligo is a skin disorder that causes the skin to lose its color. Smooth lighter or white areas (called macules or patches) appear on a personâs skin. If vitiligo occurs in a hair-baring area, the hair in those areas may turn white as well.itiligo can be segmental, which is restricted to one side of the body or one area, such as the hands or face. Vitiligo can also be generalized, which is the most common type, when macules appear in various places on the body.