Table 1.

Components comprising resting-state networks of 2-week old rat in relation to previously described adult rat networks.

Adult template network	Independent component number	Pearson's r correlation
Default mode network	2	0.20
	7	0.34
Sensory (Exteroceptive)	4	0.33
	10	0.27
	12	0.27
Salience (Interoceptive)	1	0.35
	3	0.24
*Basal ganglia—hippocampus	22	0.20
	31	0.36
Autonomic	25	0.27

To identify networks that showed high spatial similarity to adult networks, all 40 extracted components in 2-week old rats were spatially correlated with Pearson's r to seven previously identified adult rat brain template networks (Becerra et al., 2011). Table lists correlation to five described resting-state networks in adult rats. With the exception of Autonomic network, there are several components for each network in 2-week old rat. Pearson's r correlation (≥0.2) is listed for each individual component. For detailed explanation, see Methods Section.

^*We describe Basal Ganglia network in the 2-week old rat that we correlate to Basal Ganglia-Hypothalamus network of the adult rat.