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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Stat Interface. 2010;3(1):45–58. doi: 10.4310/sii.2010.v3.n1.a4

Figure 2.

Figure 2

Mean rCBF profiles, along with standard errors, for 3 representative clusters across levels of working memory load ranging from digit shadowing (DS) to the high load. Many clusters (not all shown here) exhibit nonlinear trends over the parametrically varied memory loads.