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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Neurobiol Learn Mem. 2018 Oct 22;156:33–44. doi: 10.1016/j.nlm.2018.10.008

Figure 5.

Figure 5

Response time and kinematic variables of performance by BDNF genotype. Response time, distance of the hand path, peak velocity, and time to peak velocity across the acquisition phase and the retention phase for both genotype groups. Error bars represent standard error. Error bars ascend from the marker for the random sequences and descend from the marker for the repeated sequences. A. The Val/Met genotype had significantly lower response times for both sequence types compared to the Val/Val genotype (p = 0.002). B. The Val/Val genotype had a significantly shorter distance when completing a sequence compared to the Val/Met genotype (p < 0.001). C. The Val/Met genotype had higher peak velocities when reaching to the targets compared to the Val/Val genotype (p < 0001). D. No difference in time to peak velocity was present between the genotypes (p = 0.05).