Alpha waves are electromagnetic oscillations in the frequency range of 8–12 Hz arising from synchronous and coherent (in phase / constructive) electrical activity of thalamic pacemaker cells. They are also called Berger's wave in memory of the founder of EEG.
Alpha waves are one type of brain waves detected either by electroencephalography (EEG) or magnetoencephalography (MEG) and predominantly originate from the occipital lobe during wakeful relaxation with closed eyes. Alpha waves are reduced with open eyes and drowsiness and sleep. They are thought to represent the activity of the visual cortex in an idle state. Occipital alpha waves during periods of eyes closed are the strongest EEG brain signals. They usually can be detected with the naked eye.
Subscribe to:
Post Comments (Atom)
the most frequent
-
The pineal gland (also called the pineal body, epiphysis cerebri, epiphysis or the "third eye") is a small endocrine gland in the ...
-
1122 Hz Solfeggio Master frequency is the output function of the twelve direct solfeggio frequencies. The entrainment program decelerates ex...
-
In this theta entrainment audio program, the subtle vibrations of sound and light open the inner door and lead each step on the path of libe...
-
The listener is aimed directly to the connecting points of the strands of wisdom that enlightens the link back to the experience of our perf...
This is awesome stuff... The Arcturians talk much of vibrational frequencies and I think they are important
ReplyDelete