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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Schizophr Res. 2015 Aug 20;168(0):223–230. doi: 10.1016/j.schres.2015.08.014

Figure 2.

Figure 2

Density plots showing the scores of the groups on the first principal component and residual performance variance within groups after removing that component on a representative subset of the measures. Three neuropsychological and three cognitive/experimental measures are shown covering verbal episodic memory and spatial and verbal working memory. The primary measures for comparison were the total raw score for the CVLT, Symbol Span and Digit Span and d-prime for the Remember-Know, Spatial Capacity (SCAP), and Verbal Maintenance (VMNM – Maintenance) measures.