Table 1.

Descriptive statistics for V1 and V2 cell populations, pooled across layers and stripes

Parameter	Mean ± SD	Median	Range	n	Figure
	A. V1 cells
sRFhigh radius	0.36 ± 0.13	0.34	0.11–0.82	79	3A
sRFlow radius	0.60 ± 0.34	0.54	0.25–1.99	75	3A
sRFlow/sRFhigh	1.65 ± 0.72	1.54	0.26–3.43	75	3C
Surround radius at high contrast [patch]	1.62 ± 0.62	1.59	0.55–2.66	79	5A
Surround radius at low contrast [patch]	1.87 ± 1.05	1.70	0.41–3.48	67	5A
Far surround radius at high contrast [annulus]	5.52 ± 2.64	4.65	2.45–>12.5	44	8A
SI [patch]	0.58 ± 0.17	0.63	0.24–0.87	79	10A
SI [annulus]	0.25 ± 0.17	0.25	0.0–0.61	55	10A
	B. V2 cells
sRFhigh radius	0.74 ± 0.50	0.56	0.16–2.43	91	3B
sRFlow radius	1.04 ± 0.68	0.87	0.18–3.55	83	3B
sRFlow/sRFhigh	1.57 ± 0.73	1.44	0.47–2.98	83	3D
Surround radius at high contrast [patch]	3.56 ± 1.94	2.85	1.06–10.55	83	5B
Surround radius at low contrast [patch]	3.85 ± 2.31	3.40	0.84–11.65	75	5B
Far surround radius at high contrast [annulus]	9.24 ± 2.91	9.46	3.11–>12.5	69	8B
SI [patch]	0.54 ± 0.23	0.59	0.0–0.90	91	10B
SI [annulus]	0.25 ± 0.20	0.24	0.0–0.64	78	10B