humans have been experimenting with and fascinated by the various states of consciousness. It is common knowledge that man regularly moves through these different states of being. Equally known is the ability to intentionally change one's experiential level. Such is man's attraction to altered consciousness that some religions, chiefly Eastern ones, have incorporated into their repertoires philosophies of and activities towards attention manipulation. Science, particularly biopsychology, has also recognized the value of managing consciousness. Biofeedback, meditation, and sleep are examples of the relationship between attention and one's state of being.

Biofeedback involves electrically monitoring involuntary responses to stimuli. In other words, one's heartbeat, muscle tension, and brain wave activity are recorded while specific conditions occur. By analyzing and correlating this data to an individual's physiological dysfunctions, professionals are able to prescribe explicit and effective therapies. The belief guiding biofeedback treatment is that spontaneous reactions can be harnessed and modified thereby...
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