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Functional couplings for Letter Strings in left and right hemispheres. Solid lines represent positive coefficients; broken lines, negative coefficients; gray lines, coefficients less than 0.02. Path coefficient characterization: Thin Lines = 0.00 to 0.19:Medium Lines = 0.21 to 0.38: Thick Lines = 0.42 to 0.94. For actual values see Appendix.
