FIG. 6.

Correlation pattern as a function of image number for the concatenated scans from all rats. State 0 includes all time points not assigned to one of the ten most common patterns, and the remaining patterns are ranked from 1 to 10 in order of the number of occurrences. The key along the vertical axis defines the state, where 1 is positive correlation and 0 is weak or no correlation, as described in Table 4. From left to right, the numbers represent left SII-right SII, left SI-right SI, left MI-right MI, left CP-right CP, within-hemisphere SI-MI, and across-hemisphere SI-MI. The highlighted areas on the graph correspond approximately to the division between the rats (3 scans each). The most common patterns are observed in all rats, while some of the less common states have a more inhomogeneous distribution.