FIGURE 9.

Hypothesis diagram of experimental mechanism. (A) Hypothesis diagram of chemogenetic inhibition or activation of D1R-containing neurons in the SNpc. (B) Hypothesis diagram of chemogenetic inhibition or activation of D2R-containing neurons in the SNpc. (C) Hypothesis diagram of chemogenetic inhibition or activation of D1R-containing neurons in the dSTR. (D) Hypothesis diagram of chemogenetic inhibition or activation of D2R-containing neurons in the dSTR. The solid line or plus sign indicates activation. The dashed line or minus sign indicates inhibition.