Females with a GG genotype made less use of a win-stay strategy and demonstrated more exploratory behaviour during task execution in the Iowa Gambling Task (IGT) [R].

Individuals carrying the heterozygous GA genotype exhibited more pronounced left-hemispheric language dominance as compared to individuals with both the homozygous GG and AA genotypes [R]. 

Subjects homozygous for the frequent ''G'' allele displayed higher alerting network scores as compared to the other two genotype groups (CT and TT) during the Attention Network Test (ANT) [R].


Parent Gene: GRIN2B

Importance: 2
Less common allele: A = 30%
More common allele: G = 70%
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