Consciousness an EEG Perspective

Abstract Electroencephalograph (EEG) is regularly used as a part of combination coherent fields. EEG allows the physician to monitor the brain’s background electrical activity and possible seizures. Consciousness has been a mystery from very early civilization. After rapid development of science and technology, consciousness has been the subject of intense research in psychology, neuroscience and quantum mechanics. Neuroscience is the most promising field and has made significant progress in understanding the structure and function of brain. Brain wave is rhythmic neural activity in the brain. Brain waves are classified in five bands with different frequencies. The present paper findings with regard to the application of EEG techniques to measure the level of consciousness. Keywords: Brain waves, Consciousness, , EEG, Brain rhythms, Consciere constant.