Mahesan, DevuDevuMahesanChawla, ManishaManishaChawlaMiyapuram, Krishna P.Krishna P.Miyapuram2025-08-302025-08-302016-01-01[9783319466804]10.1007/978-3-319-46681-1_192-s2.0-84992736605http://repository.iitgn.ac.in/handle/IITG2025/21992Decision making can be treated as a two-step process involving sensory information and valuation of various options. However, the integration of value and sensory information at a neural level is still unclear. We used electroencephalography (EEG) to investigate the effect of reward information on perceptual decision making using two- alternative discriminating task. The reward information was signalled before the appearance of the stimuli. Our findings suggest that economic value acts as a top-down influence early in the decision epoch possibly shifting the evaluation criteria to a more favourable outcome.falseConference Paper16113349156-16320164cpBook Series2