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. 2014 Nov 21;31(12):1247–1262. doi: 10.1007/s12325-014-0165-1

Fig. 3.

Fig. 3

WMS score results. Mean ± SEM and P values for one-tailed t test are indicated. a Test score before and after 3 months of PS+PA supplementation. b Change in WMS score after 3 months of PS+PA supplementation by baseline level (T1). c Depressive symptoms score before and after 3 months of PS+PA supplementation. LDS List of Depressive Symptoms, PA phosphatidic acid, PS phosphatidylserine, WMS Wechsler Memory Scale