Alterations in auditory middle latency evoked potentials during meditation on a meaningful symbol--"Om".
The International journal of neuroscience May 1994 S Telles, R Nagarathna, H R Nagendra et al.
Middle latency auditory evoked potentials were recorded in 18 male volunteers with ages between 25 and 45 years, 9 of whom had more than 10 years of experience in "Om" meditation (senior subjects), whereas the other 9 had no meditation experience (naive subjects). Both groups were studied in two types of sessions. (1) Before, during, and after 20 minutes of mentally repeating "one" (control...