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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: Schizophr Res. 2010 Jan 21;117(1):42. doi: 10.1016/j.schres.2009.12.014

Figure 4.

Figure 4

Correlation score profiles for latent variable 1 (LV1) (4a – left, HC data; right, SZ data) and LV3 (4b) in the Behavior Partial Least Squares (PLS) analysis for response time (RT). Dashed lines indicate healthy controls (HC) and solid lines indicate schizophrenia (SZ) participants; closed circles indicate the encode conditions and open circles indicate the probe conditions. A strong positive correlation with RT existed across all working memory loads in the SZ group in LV1 (4a – right), while no reliable correlation was observed in the HC group (4a – left). LV3 showed that RT was dependent on different circuits in the two groups, especially for the greater loads (4b).