Study on visual evoked related potentials in young adults of different COMT genotypes by using a numeric working memory task
2008
Ain:To explore the change of number working memory ability in healthy young adults,a continuous 3-back number working memory task were performed for an hour and 12 Blocks according to different COMT genotypes of young adults.Methods:18 different genotype subjects were chosen from 112 healthy young adults,P3 event-related potentials was utilized to observe the relationship between this COMT polymorphism and cortical physiology in a continuous working memory task.Results:Subjects bearing the Val/Val homozygote had significantly higher mean P3 amplitudes than Val/Met heterozygote(P0.01),however,no significant differences in comparison to Met/Met homozygote.Conclusion:Val/Met Heterozygote subjects are associated with the poorest performance of working memory.There is a relationship between COMT genotype and P3 visual event-related potentials evoked from 3-back task.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI