Research with Shamans
QEEG and HRV recordings of Mazatec
Sacred Mushroom healer.
Huautla de Jimenez, Oaxaca, Mexico, 2005
QEEG study revealed "shamanic singing" by Mazatec healer produced a robust increase in Delta, Theta
and Alpha power.
c Juan Acosta-Urquidi
EEG Studies
