Fig. 5From: Curcumin prevents neuronal loss and structural changes in the superior cervical (sympathetic) ganglion induced by chronic sleep deprivation, in the rat modelRepresentative photograph (A) and schematic (a) Voronoi tessellation of the superior cervical ganglion neurons in different groups. b The distribution of the Voronoi polygon areas. c The CV of the spatial distribution of neurons in different groups: CV (coefficient of variation) of 33%–64% are with a random distribution (sleep-deprived group) and less than %33 has a regular pattern (other groups). d The mean of polygon areas for each neuron (µm2) in different groups. **** P < 0.0001 vs. the control;#### P < 0.0001 vs. the sleep-deprived groupBack to article page