Table 1 |reminder|MetaRegression coefficients between behavioral metrics and white matter tract FA index. Statistical significant coefficients are in bold, with ** indicating p-value < 0.01, * indicating p-value < 0.05, without family-wise error correction. Linear regression analyses were conducted where age, gender, and total intracranial volume on DTI metrics were controlled. Meta bias = metacognitive bias. |Meta Bias| = absolute value of metacognitive bias; |Reminder Bias| = absolute value of reminder bias.

From: Microstructural organization of superior longitudinal fasciculus and cingulum bundle support metacognition driven cognitive offloading

 

Confidence Prediction (using internal memory)

Meta Bias

Reminder Bias

|Meta Bias|

|Reminder Bias|

Superior longitudinal fasciculus

Left

0.152

0.059

−0.194

−0.019

−0.437**

Right

−0.016

−0.025

−0.269

0.027

−0.351*

Cingulum bundle

Left

0.128

0.128

−0.264

0.030

−0.331*

Right

0.011

0.052

−0.375*

−0.085

−0.382*

Fornix

 

−0.322*

−0.254

−0.069

−0.148

−0.050

Uncinate fasciculus

Left

0.058

0.121

0.030

−0.039

−0.158

Right

0.085

0.122

0.105

0.211

0.021