Table II.

Number of transient spontaneous BOLD events

		S1	S2	S3	S4	S5
Total number of spontaneous events		13	15	15	8	11
Number of events per network	n1	3 (1)	3	9 (6)	2	5
	n2	1	3	9 (7)	5	7
	n3	5 (4)	2	2 (1)	1	3
	n4	2 (1)	5 (1)	4 (1)	4 (1)	4
Unknown		2 (1)	4	0	1	1

First row: Number of spontaneous events detected for each subject (S1–S5), i.e., the number of peaks in the ATS consisting of more then 200 voxels (as shown in Fig. 1B), excluding task‐related activity. Rows 2–5: Number of times each of the four functional networks (n1–n4) were observed per subject, excluding task‐related activity. The number of events associated with EMG activity is indicated in parenthesis. Few events could not be associated with a particular function, and are assigned as unknown.