Figure 2. . Schematic representation of the placement of microextraction probes in the brain for extracting endocannabinoids (not to scale).
Stainless steel wires (0.25 mm in diameter) coated with RP-amide-C16 with 10% polyacrylonitrile in dimethylformamide solution were placed in the surgically implanted unilateral indwelling guide cannula above either bed nucleus of the stria terminalis or posterior hypothalamus.
