Figure 2.

Discriminant Validity of Non-Verbal Memory Test. During the 'learning phase' of the Mindstreams Non-Verbal Memory test, four consecutive repetitions of a recognition test were administered. In (A), mean accuracy is shown across repetitions for cognitively healthy elderly (diamonds), mild cognitive impairment (MCI; squares), and mild Alzheimer's disease (AD; triangles) participants. (B) depicts mean performance (+ standard error) for each of the diagnostic groups on the final repetition trial. MCI participants are discriminable from healthy elderly and from those with mild AD (see Table 4).

Dwolatzky et al. BMC Geriatrics 2003 3:4   doi:10.1186/1471-2318-3-4
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