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. 2008 Sep 4;105(5):1576–1584. doi: 10.1152/japplphysiol.90670.2008

Fig. 5.

Fig. 5.

Antero-posterior distributions of XII premotor and ChAT+ neurons in the IRt region and its rostral extension in 3 rats. A: all cells retrogradely labeled from the XII nucleus. B: all ChAT+ neurons. C: average percentage of ChAT+ XII premotor neurons relative to all retrogradely labeled neurons in 3 rats. D: average percentage of ChAT+ cells retrogradely labeled from the XII nucleus relative to all ChAT+ neurons. The antero-posterior axis is based on a rat brain atlas (44). ChAT+ XII premotor neurons were predominantly located at the level of the XII nucleus, at and caudal to −12.8 mm from bregma.