I'll bless Simon and give him reward upon reward, until his cup runneth over.
"While a lot of workers and investors got the short end of the stick, Obama's union allies — and his major campaign contributors — reaped reward upon reward, all on the taxpayer's dime," Mr. Romney wrote.
"While a lot of workers and investors got the short end of the stick, Obama's union allies — and his major campaign contributors — reaped reward upon reward, all on the taxpayer's dime," he wrote earlier this month.
Thus, as expected, our patients and controls did not activate these regions upon reward delivery (Tables 6, 7).
In familiar tasks the dopaminergic NAc and midbrain VTA/SN regions typically activate with stimuli that predict a reward, rather than upon reward delivery [84].
Our paradigm focused upon reward-based (i.e., hedonic) stimulus outcome associations rather than maintenance of perceptual representations, and we note that there is good evidence in the literature to highlight a role for medial PFC regions in supporting a sustained representation of "expected value," including in sequential tasks with delayed or deferred outcomes (e.g., Symmonds et al. 2010).
It is built upon the reward function values over time, and hence, its quality totally depends on the reward function [7].
When a P cue appeared on the contralateral side, neural activity in the amygdala predicted whether or not the monkey would later abort the trial in a manner dependent upon the reward selectivity of neurons.
Thus, optimal performance in this task was achieved by alternating categories of object choices upon receiving reward: make four consecutive P choices, obtaining a reward on the fourth choice, then choose S once, obtaining a reward immediately, then return to choosing P until a reward is earned again, etc.
A remaining possibility is that odd or aberrant inputs from electrically evoked sensory neurons might be weighed less by decision-making areas compared with more 'normal' that is, visually evoked inputs, and that these weights could change based upon expected reward.
