The transparent bag was covered with a black plastic bag to prevent unblinding. ... The inhalation procedure was practiced at screening using the mouthpiece of the vaporizer only. ... After written and verbal instructions, the participants familiarized themselves with the task in a practice block consisting of 60 trials, duringanbsp;...
|Title||:||The endocannabinoid system: a key modulator of emotions and cognition|
|Publisher||:||Frontiers E-books -|