The decoding performance for layer 4A/B neurons also showed a trend to exceed that of superficial (L2/3) and deep (L5/6) layers (4A/B vs. 2/3: Δ% = [6.7, 1.9, 4.2, 3.5], p = [2.5*10 −3 , 0.31, 0.048, 0.57], for sessions 1–4 respectively; 4A/B vs. 5/6: Δ% = [6.6, 6.3, 7.7, 3.3, 1.0], p = [0.025, 2.1*10 −4 , 2.1*10 −4 , 0.27, 0.32], for sessions 1–5 respectively; two-tailed Wilcoxon rank-sum test), similar to the population-level comparisons.
← all excerpts
Comparison of orientation encoding across layers within single columns of primate V1 revealed by high-density recordings.
1
—
—