Table 2.

Number of double-labeled cells in V1 layer 2/3

CO stripes and tracers injected		Case number	Diameter (mm)		Interinjection distance (μm)a	Label overlap (%)b	N single-labeled cells		N double-labeled cells	Percentage double-labeled cells			Figures
Pale medial (Tracer 1)	Pale lateral (Tracer 2)						Tracer 1	Tracer 2		Percentage of total labeled cellsc	Percentage of cells labeled with Tracer 1d	Percentage of cells labeled with Tracer 2e
CTBgmdf	CTB-488l	326	0.39 × 0.61	0.25 × 0.53	466	88.6	1215	4195	51	0.93	4.03	1.22	5, 6A–E
CTB 647l	CTB-488l	326	0.22 × 0.65	0.25 × 0.53	1139	84.9	1376	1055	32	1.28	2.27	2.94	5, 6F–J
CTBg	CTB-488	325	0.32 × 0.33	0.34 × 0.73	1262	92.9	946	1110	69	3.05	6.80	5.85

^aDistance between the lateral edge of medial-most injection site and medial edge of lateral-most injection site, measured across CO stripes.

^bArea of overlap of the two labels/smallest area of single-labeled field × 100.

^cCalculated as follows: N double-labeled cells * 100/(N tracer 1-labeled cells + N tracer 2-labeled cells + N double-labeled cells).

^dCalculated as follows: N double-labeled cells * 100/(N cells labeled with Tracer 1 + N double-labeled cells).

^eCalculated as follows: N double-labeled cells * 100/(N cells labeled with Tracer 2 + N double-labeled cells).

^fThis injection straddled a thick stripe medially.