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Table 1 Correlations between theta and gamma parameters in IT and discrimination performance

From: Learning alters theta amplitude, theta-gamma coupling and neuronal synchronization in inferotemporal cortex

Theta and gamma Sheep A Sheep B sheep B Sheep C Sheep C Overall Overall
parameters Right IT Left IT Right IT Left IT Right IT Left IT Right IT
  n = 17 n = 24 n = 22 n = 10 n = 10 n = 34 n = 49
Theta amplitude +0.56* +0.51* +0.41* +0.62* +0.59 +0.54** +0.45**
Gamma amplitude -0.26 +0.25 +0.33 -0.28 -0.43 -0.04 +0.19
Theta/gamma ratio +0.59* +0.76* +0.37 +0.72* +0.72* +0.75** +0.38**
Theta phase tightening +0.45 +0.00 +0.25 -0.32 +0.30 -0.11 +0.26
Theta/gamma coupling parameters        
Coherence +0.50* +0.40* +0.41* +0.53 +0.75* +0.39** +0.37**
Mean vector length +0.45 +0.59* +0.53* +0.63* +0.58 +0.56** +0.45**
Modulation index +0.47* +0.58* +0.38 +0.50 +0.42 +0.51** +0.35*
  1. *p =/< 0.05, ** p < 0.01 - Pearson correlation test