EEG Introduction. An EEG, or electroencephalogram, is a test that can help diagnose epilepsy. During an EEG, the electrical signals of the brain are recorded. This electrical activity is detected by electrodes, or sensors, placed on the patient's scalp and transmitted to a polygraph that records the activity.
life of Riley definition. A life of luxury: âSheila found herself living the life of Riley after she won the lottery.â The expression comes from a popular song of the 1880s, âIs That Mr. Reilly?â, in which the title character describes what he would do if he suddenly became wealthy.
Meaning of Riley. English name. In English, the name Riley means-Rye. Form of Ryley.. Other origins for the name Riley include-English, Irish, Irish, Gaelic.The name Riley is a unisex name and can be used for a boy or girl name (male or female).English Name Meaning-Rye.nglish name. In English, the name Riley means-Rye. Form of Ryley.. Other origins for the name Riley include-English, Irish, Irish, Gaelic.The name Riley is a unisex name and can be used for a boy or girl name (male or female). English Name Meaning-Rye.