Table 1.

Retinal ganglion cell numbers.

Reference	Species	Strain	Cell Type	Labeling Method	Count/mm2	Count/Retina
(Khan et al., 2015)	Mouse	C57Bl/6J	RGC	Neurobiotin	2867±445
(Templeton et al., 2014)	Mouse	C57Bl/6J	Axon	PPD		44,846±3,980
(Jeon et al., 1998)	Mouse	C57Bl/6J	GCL neurons	EH-stained nuclei	5510–5918
(Chen et al., 2011)	Mouse	C57Bl/6J	RGC	Fluorogold	3828±355
(Danias et al., 2003)	Mouse	C57Bl/6J	RGC	Fluorogold	4,212±323	69,824±7,943
(Cone et al., 2010)	Mouse	C57Bl/6J	RGC/Axon	Dapi/1% T	4,196±406	51,064±5,045
(Nusbaum et al., 2015)	Mouse	CD-1	RGC	β-III-Tubulin	3713±262
(Cone et al., 2010)	Mouse	CD-1	RGC/Axon	Dapi/1% T	3820±232	60,995±6,994
(Sanchez- Migallon et al., 2016)	Mouse	Crl:CD-1	RGC	Brn3a		49,631±4,633
(Nadal- Nicolas et al., 2015)	Rat	Sprague Dawley	RGC	Brn3a	2889±80
(Danias et al., 2003)	Mouse	DBA/2NNia	RGC	Fluorogold	3,882±295	72,322±5,192
(Cone et al., 2010)	Mouse	DBA/2J	RGC/Axon	Dapi/1% toluidine	4,121±262	60,938±5,553

Summary of rodent ganglion cell numbers segmented by species and strain. EH: Ethidium homodimer; T: Toluidine.