The invention discloses an intracranially embedded insulating electrode for experiment, which is used for behavioral and electrophysiological study and comprises an insulating electrode wire, the lower end of which is the tip of the electrode, and a plurality of folded exposed section electrode wires, the lower ends of which are connected with the upper end of the insulating electrode wire, wherein a thin PE tube is sleeved at the lower part of the exposed section electrode wires and the upper end of the insulating electrode wire; a copper wire is uniformly wound on the upper part of the exposed section electrode wires and the winding part of the copper wire is an electrode clamping part; a thick PE tube, with the lower end being on a level with the lower end of the thin PE tube, is sleeved on the thin PE tube and the exposed section electrode wires, and the upper end of the thick PE tube is on a level with the lower end of the electrode clamping part. The intracranially embedded insulating electrode for experiment is simple in manufacturing, low in cost and convenient in use.