Figure 2From: Raphe serotonergic neurons modulate genioglossus corticomotor activity in intermittent hypoxic ratsSpecific lesion of 5-HT neurons in the DRN and RMg. A representation of 5-HT-ir in the DRN (A, B) and RMg (C, D) between the ACSF-injected group (left column; A, C) and the anti-SERT-SAP-injected group (right column; B, D). Magnifications: panels A, B, C, D (bar scale 100 μm).Back to article page