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. Author manuscript; available in PMC: 2011 Jul 14.
Published in final edited form as: Cereb Cortex. 2007 Aug 23;18(5):1058–1078. doi: 10.1093/cercor/bhm137

Table 3.

Orientation and direction selectivity in the 3 functional clusters defined by orientation and direction selectivity indices, spiking responses

Cluster 1 (n = 47) Cluster 2 (n = 9) Cluster 3 (n = 55)
HWHH (deg) 22.8 ± 7.7 40.5 ± 9.3 23.6 ± 8.4
RURA (%) 1.8 ± 8.9 41.9 ± 16.9 4.6 ± 8.8
DnSI (%) 79.0 ± 12.7 72.0 ± 18.0 29.9 ± 17.3

Note: Values are mean ± SD.