Fig 1.
Effect of long-term ayahuasca administration on fear conditioning background performance.
This figure shows the mean values (±SEM) of the freezing times during CFC (A) and TFC (B) tests of animals that received water or ayahuasca at doses of 120 mg/kg (aya 120), 240 mg/kg (aya 240) and 480 mg/kg (aya 480). “*” indicates a significant difference compared with the water group (p≤0.05). The number of animals per group is shown in parentheses after group names.
Table 1.
Effect of ayahuasca administration on performance in elevated plus maze.
Fig 2.
The effect of long-term ayahuasca administration on fear conditioning foreground followed by repeated sessions.
This figure shows the mean values (±SEM) of the freezing times during context A and B tests (A) and during the repeated sessions 7, 14, 21, 28 and 35 days after training (B) of the animals that received water or ayahuasca at a dose of 120 mg/kg (aya 120). “*” indicates a significant difference compared with the water group (p≤0.05). The number of animals per group is shown in parentheses after group names.
Table 2.
Effect of long-term ayahuasca administration on Morris water maze performance.