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. 2015 Jun 24;6:140. doi: 10.3389/fneur.2015.00140

Figure 2.

Figure 2

Motor effects of MLR stimulation. (A) Acute injection of 3 nl glutamate agonist (10%) ibotenic acid in the MLR region unilaterally induces contra-lateral rotation and c-Fos expression (black) in the MLR region, but not in PPT cholinergic neurons (brown, at lower left edge of circumscribed area) (B). The same stimulation induces Fos in spinal motor neurons (C). Fos is seen in spinal cord motor neurons ipsilateral to the stimulation site (D). Lesions of the VMM (E) block neither circling behavior nor Fos expression in the motor ChAT-ir neurons induced by unilateral MLR stimulation.