May 01

Changes in levels of alertness as indicated by brain waves patterns (beta, alpha, theta, delta) due to druginduced
altered states of consciousness (stimulants and depressants)
Video Rating: / 5
Changes in levels of alertness as indicated by brain waves patterns (beta, alpha, theta, delta) due to druginduced
altered states of consciousness (stimulants and depressants)
Video Rating: / 5