RSNs with significant linear trends in RSN outcome measures.

<p>Intercept and slope of the estimated linear trend, as well as the slope’s F statistic and p-value in three RSN outcome measures, namely the (a) spatial similarity (eta-squared, η²), (b) temporal fluctuation magnitude, and (c) BNC, for each RSNs with significant linear trends are listed.</p><p>RSNs with significant linear trends in RSN outcome measures.</p

RSNs with significant temporal structures.

<p>TOP Existence of significant (after correction for multiple comparisons) linear trends in three RSN outcome measures, namely the (a) spatial similarity (eta-squared, η²), (b) temporal signal fluctuation magnitude, and (c) BNC, are visualized using matrices. Red blocks indicate significant positive linear trend, blue blocks negative trend, and black boxes no significant trend. MIDDLE Existence of significant (after correction for multiple comparisons) annual periodicity in three RSN outcome measures. Red blocks indicate significant annual periodicity and black boxes no annual periodicity. BOTTOM AR orders of the estimated ARMA models for RSNs and RSN pairs are visualized for each outcome measures, where black box indicates no autocorrelation, red box AR order of 1, yellow box AR order of 2, and white box AR order of 3. Refer to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0140134#pone.0140134.s006" target="_blank">S3 Table</a> for information on full ARMA model parameters.</p

Reproducibility of between-network connectivity (BNC) measurements.

<p>The combined BNC matrices show the degree of temporal synchrony between RSN pairs. Mean (a) and standard deviation (SD) (b) BNC values of the single- (below the main diagonal) and multi-participant (above the main diagonal) are shown. The diagonal elements were zeroed for display purposes. (c) Absolute value of the difference between the single- and the multi-participant BNC values. (d) Ten RSN pairs with the smallest (top) and the biggest (bottom) differences between single- and multi-participant mean BNC values. Mean BNC values from the single-subject dataset are overlaid as magenta circles on boxplots reporting on multi-participant data.</p

Aggregate spatial maps of the resting state networks (RSNs).

<p>Group independent component analysis (GICA) was used to estimate the RSNs and obtain the aggregate spatial maps. The spatial maps of each RSN are shown as subfigures, with representative sagittal, coronal, and axial views (left-to-right) overlaid on structural images within the Montreal Neurological Institute (MNI) template space; coordinates (in mm) for each view are indicated below each subfigure. (Aud: auditory, Smot: seonsorimotor, Vis: visual, DMN: default mode network, Attn: attention, Exec: executive, Sal: salience, Cb: cerebellar, ven: ventral, dor: dorsal, R: right, L: left).</p

Reproducibility of RSN spatial maps.

<p>Spatial similarity of each session’s RSN spatial map to the corresponding group mean map, measured using eta-squared (η²), for single-subject (blue) and multi-participant (yellow) datasets, is visualized using violin plots. The first, second, and third quartiles of the data are represented within the violin plots as dotted lines.</p

RSN spatial maps for representative weekly sessions.

<p>RSN mean spatial maps (leftmost column), representative backreconstructed weekly single-session spatial maps (middle eight columns), and overlap maps (rightmost column) for the 14 RSNs. The degree of spatial similarity of each session’s spatial map to the corresponding mean map, as measured using eta-squared (η²), is indicated below the single-session maps.</p

RSNs with significant annual periodicity and/or significant correlation with daily maximum temperature (Baltimore MD, USA) in outcome measures.

<p>^& Statistically not significant.</p><p>P-values of RSNs with significant annual periodicity and/or correlation coefficient and associated p-values of RSNs with significant correlation with daily maximum temperature of Baltimore, MD, are listed for two RSN outcome measures; namely the (a) spatial similarity (η²) and (b) temporal fluctuation magnitude. No RSN pairs showed significant annual periodicity for BNC measures.</p><p>RSNs with significant annual periodicity and/or significant correlation with daily maximum temperature (Baltimore MD, USA) in outcome measures.</p

Weekly BNC measures of RSN pairs with the two largest and smallest variations in BNC measurements.

<p>Weekly BNC measures are plotted against the corresponding image acquisition weeks for the RSN pairs with the two largest (top) and two smallest (bottom) variations in BNC measurements, as measured by SD.</p

Reproducibility of RSN signal temporal fluctuation magnitude.

<p>Blood oxygenation level dependent (BOLD) signal fluctuation magnitude for each session’s RSN time courses, calculated as root-mean-squared (RMS) % BOLD for the single-subject (blue) and multi-participant (yellow) data, is visualized using violin plots.</p