Skip to main content
. 2018 Mar 19;12:5. doi: 10.3389/fnsys.2018.00005

Figure 1.

Figure 1

Innervation of locust (Schistocerca gregaria) pleuroaxillary muscle M85. (A) Neurobiotin-Streptavidine-Fluorochrome (green) labeled anterograde fill of the motor nerve (N4D4) of M85 and anti-octopaminergic labeled varicosities (magenta). Z-dimension of image stack 100 μm, scale bar 10 μm. (B) Individual octopaminergic boutons (magenta) lie very close to motor neuron terminals (green); the distance between both structures is less than 300 nm. Single optical slice of 1 μm width, scale bar 2 μm. (C) Schematic illustration of the typical arrangement of neuromodulatory octopaminergic varicosities (magenta) and the motor fiber terminals (light green). Scale bar 5 μm.