Table 1: Cognitive outcome measures of Zembrin effects on neurobattery tests after 3 weeks of Zembrin treatment and placebo treatment.

Outcome measure Mean score and SEM at baseline and after Zembrin and after placebo treatment
CNS Vital Signs 
Key domains:
BaselineAfter 3 weeks ZembrinAfter 3 weeks of placebo values values
()[% change]()[% change]

Neurocognitive index (NCI)36.3 (4.5)43.9 (6.8)[7.6]47.2 (7.7)[10.9]
Composite memory38.9 (5.3)32.9 (8.5) [−6.0]41.0 (9.0)[2.1]
Verbal memory36.9 (5.1) 41.6 (7.7)[4.7]43.7 (8.9)[6.8]
Visual memory45.6 (5.5)29.5 (8.6)[−16.1]39.6 (7.2)[−6.0]
Processing speed56.7 (5.7)77.4 (6.8)[20.7]54.7 (8.8)[−2.0]
Executive function36.8 (5.4)60.8 (6.6)[24.0]50.1 (7.7)[13.3]
Psychomotor speed54.8 (5.6)60.4 (8.2)[5.6]52.4 (8.5)[−2.4]
Reaction time45.8 (5.1)58.1 (6.3)[12.3]59.1 (6.8)[13.3]
Complex attention38.5 (5.3)46.2 (7.8)[7.7]44.9 (8.5)[6.4]
Cognitive flexibility35.4 (5.3)60.2 (6.5)[24.8]49.7 (7.5)[14.3]

Statistically different at two-tailed.