Imaging Video 1. Optical images of P0 rat respiratory neuronal activity shown. Images were recorded from the ventral medulla. Note that preinspiratory activity is evident in the rostral ventrolateral medulla.

Imaging Video 2. Optical images of P3 rat respiratory neuronal activity. The neuronal activity starts simultaneously in the rostral and caudal ventrolateral medulla.

138180OkuVideo1.avi378KSupporting info item
138180OkuVideo2.avi315KSupporting info item
Postnatal_pFG_change_Supplemental_Materials.doc22KSupporting info item

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