When net self-reported excitement about high-reward cues (difference from excitement about nonincentive cues) was entered in a regression model as a second independent variable, NAcc net peak reward-anticipatory signal increase also positively correlated with chronological age across all subjects in right NAcc (Beta = .36, p<.05) but not left NAcc (Beta = .14, n.s).s
The peak in reward location information occurred during the 100 ms interval centered on reward onset, about 800 900 ms after the peak in texture information.
As if a trip to paradise weren't dreamy enough, a drive up to Hawaii's highest peak will reward you with mind-blowing sunsets seen from above the clouds.
A peak in reward-sensitivity in mid- to late adolescence (14 21 years) was found on a modified version of the Iowa Gambling Task (IGT; Cauffman et al., 2010).
D. A. Campbell: Rebuild organ, say in pine (sigh in pain; anag).. E. Cross: Peak won is rewarded with this gold set in jade – that's climbing!
Each time we climbed a peak we were rewarded with another breathtaking view of distant mountains, stretching for miles, rich red or soft, shadowy grey, depending on the position of the sun.
These findings fits the general prediction from theory, that female costs increase linearly with the number of mated males, while female rewards peak at a low number of mated males and thereafter decline asymptotically [2], [43].
Analysis of the same contrast using a mask of object reward generates peak activation in the ventral striatum (peak −8, 10, −10), confirming that a rewarding object activated the same region as agreement with others.
Then we calculated the time difference in the peak of texture and reward location signals, but taking each signal from a different neuron.
This is indicated by the dip (peak) in the expected reward for neuron 1 (2), and the inflection point for the other neurons.
