Table 3.

Relation of mean brain activity to percent conditioned responses within each session

a) Children	Structure
Session	Left Deep Nuclei	Right Deep Nuclei	Left Lobule VI	Right Lobule VI	Vermis VI	Left Hippocampus	Right Hippocampus
1	0.78 c	0.65 b	0.38	0.08	0.88 d	0.37	0.20
2	0.48	0.47	−0.04	0.11	0.27	0.30	0.34
3	0.37	0.36	0.41	0.49	0.40	0.57 a	0.35
4	−0.17	0.08	−0.02	0.10	0.03	−0.15	−0.07
Session	Left Dentate	Left Fastigial	Left Interposed	Right Dentate	Right Fastigial	Right Interposed
1	0.73 b	0.77 c	0.67 b	0.65 b	0.67 b	0.79 c
b) Adults	Structure
Session	Left Deep Nuclei	Right Deep Nuclei	Left Lobule VI	Right Lobule VI	Vermis VI	Left Hippocampus	Right Hippocampus
1	0.53	0.02	0.08	0.53	0.31	0.51	−0.20
2	−0.03	0.05	0.07	0.36	0.32	0.40	0.18
Session	Left Dentate	Left Fastigial	Left Interposed	Right Dentate	Right Fastigial	Right Interposed
1	0.73 b	−0.13	0.13	0.09	0.06	0.18

Pearson correlation values between mean brain activity and behavioral performance within each session. Mean activity in the deep nuclei and vermis VI significantly correlated with conditioned responses during session 1 in children. Activity in the sub‐nuclei (dentate, fastigial, and interposed) were also signficantly correlated during session 1 in children.

^a P < 0.10,

^b P < 0.05,

^c P < 0.01,

^d P < 0.001

Bold values indicate correlation coefficients that were significant or approached significance.