EMG is most often used when a person has symptoms of weakness, pain, or abnormal sensation. It can help tell the difference between muscle weakness caused by the injury of a nerve attached to a muscle, and weakness due to nervous system disorders, such as muscle diseases.
Alternatively, they may instead be admired and romanticised as noble savages. In idiomatic or figurative usage, a barbarian may also be an individual reference to a brutal, cruel, warlike, insensitive person. The term originates from the Greek: Î²Î¬ÏÎ²Î±ÏÎ¿Ï (barbaros). In ancient times, the Greeks used it mostly for people of different cultures, but there are examples where one Greek city or state would use the word to attack another.
The only areas of Western Europe to escape Roman and barbarian influence to a large extent were Ireland, Scotland, Wales, Brittany, where forms of Celtic still survive. On the question of the language of the areas in question, Irish Gaelic (Goidelic) is presumed to be the older version of Celtic.