2D mask of a Drosophila class IV ddaC sensory neuron imaged
directly through the body wall of a late third instar larva (L3)
expressing mCD8::GFP under the control of ppk1.9-GAL4.

This binary image (downsized by 40%) was obtained from a
maximum intensity projection that was smoothed, thresholded
and from which the cell axon was manually removed.

The original 1.1um z-step stack was acquired in 2010 by Tiago
Ferreira at the McGill University Centre for Research in
Neuroscience with a Nipkow spinning disk confocal microscope
(Yokogawa system mounted on a Nikon Eclipse TE2000-U equipped
with a Hamamatsu ORCA-ER CCD camera) using a 20x .45 NA lens.

https://imagej.net/Sholl
