Effects of a proprietary chicken meat ingredient-168 (CMI-168) on working memory as examined by (A) Digit Span Backwards, DS-B; and (B) Letter-Number Sequencing, LNS. Each data point is represented as mean ± S.E.M. (n = 10). ** p < 0.01, *** p < 0.001, compared with placebo group at the same time point.
Azhar et al. Nutrition Journal 2013 12:121 doi:10.1186/1475-2891-12-121