Clinical Study

Overall Memory Impairment Identification with Mathematical Modeling of the CVLT-II Learning Curve in Multiple Sclerosis

Figure 2

Overlapping of šµ 3 or šµ 4 values between clusters after clustering CVLT-II measures trials 1ā€“5. (a) Healthy male group; (b) MS male group; (c) Healthy female group; (d) MS female group. 1 is the range of the cluster referring to lower memory functioning; 2 is the range of the cluster referring to higher memory functioning. Identification of coefficients is given on the abscissa. This figure illustrates that clustering of raw recall scores does not allow distinguishing between šµ 3 and šµ 4 due to considerable overlapping of each coefficientā€™s values between cluster referring to lower memory functioning and cluster referring to higher memory functioning from healthy participants and MS patients.
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(a) Healthy male group
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(b) MS male group
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(c) Healthy female group
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(d) MS female group