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Physiological Responses to Clicks during Zen, Yoga, and TM Meditation
Author(s) -
Becker David E.,
Shapiro David
Publication year - 1981
Publication title -
psychophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.661
H-Index - 156
eISSN - 1469-8986
pISSN - 0048-5772
DOI - 10.1111/j.1469-8986.1981.tb01846.x
Subject(s) - meditation , n100 , habituation , psychology , audiology , skin conductance , electroencephalography , neuroscience , medicine , event related potential , philosophy , theology , biomedical engineering
Two studies have been widely quoted as indicating the differing states of consciousness in Zen vs Yoga meditation. A replication and extension were attempted. Very experienced Zen, Yoga, and TM meditators with average lengths of experience of 7.5 yrs, 5 yrs, and 7 yrs, respectively, and two groups of controls were presented with auditory clicks during meditation. EEG alpha suppression and skin conductance response both showed clear habituation which did not differ among groups, thus failing to replicate the earlier studies. The N100, P200, and P300 components of the EEG average evoked potential were also measured.