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Figure 1 | Behavioral and Brain Functions

Figure 1

From: Examining impulsivity as an endophenotype using a behavioral approach: a DRD2 TaqI A and DRD4 48-bp VNTR association study

Figure 1

Main effect of DRD2 Taq I A on delay discounting. Subjective value of $100 from one week to twenty-five years for A1+ and A1- individuals. Squares show the median points of indifference for A1+; diamonds show the median points of indifference for A1- subjects. The hyperbolic curves derived from the median k values of A1+ (continuous line) and A1- groups (dotted line) are given.

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