Figure 5.
Effector specificity in posterior parietal cortex: amplitude of activation. Response time course for reach (red) and saccade (blue) trials in each ROI averaged across eight subjects and six targets. Activation is aligned with respect to effector cue presentation (time 0). Error bars denote SEM. V7 and IPS2 exhibited slight biases for saccades and reaches, respectively, whereas IPS1 responded equally to saccades and reaches. *p < 0.05.