Cannabis Essential Oil: A Preliminary Study for the Evaluation of the Brain Effects

Table 8

Mean and median mean frequency values and value for resting condition, sweet almond oil inhalation, and cannabis essential oil inhalation.

Brain area	Resting	Sweet almond oil	Cannabis essential oil	value
Theta Mean
P4-O2	5,854 (5,83)	5,772 (5,78)	5,732 (5,84)	0,497
P3-O1	5,906 (5,930)	5,848 (5,89)	5,82 (5,94)	0,849
Alpha Mean
P4-O2	9,982 (9,99)	10,274 (10,28)	10,094 (10,04)	0,00066
P3-O1	9,984 (9,96)	10,178 (10,13)	10,026 (9,84)	0,268
Delta Mean
P4-O2	1,572 (1,61)	1,464 (1,41)	1,474 (1,3)	0,849
P3-O1	1,452 (1,46)	1,428 (1,48)	1,508 (1,38)	0,958
Beta 1 Mean
P4-O2	14,182 (14,3)	13,89 (14,16)	14,092 (14,58)	0,167
P3-O1	14,026 (14,19)	14,082 (14,34)	14,256 (14,52)	0,599
Beta 2 Mean
P4-O2	20,026 (20,07)	20,592 (20,57)	20,266 (20,31)	0,00332
P3-O1	20,34 (20,55)	20,348 (20,54)	19,982 (19,91)	0,0731

SAO: sweet almond oil; CEO: cannabis essential oil. CEO differs from SAO with value < 0,05.