… This has motivated many cognitive-behavioral interventions for healthy aging, but little …
reward systems. Here we show preliminary evidence that brain network connectivity can change …

… of prior knowledge, reduced cognitive control, and a shift … by changes in cortical networks,
as well as attention and reward … both the cognitive and affective changes that occur with age, …

… rewards, suggesting that a reduced belief in the ability to control one’s behavior related to
more reward system reactivity to gifted versus earned rewards. … preference or changes in stay/…

… a series of conditional beliefs: “Nothing I do can change how the exams will go, it is just a …
and changing those generalized beliefs into more specific ones. Rather than thinking that …

… learn faster from negative reward prediction errors than adults, and … changes in cognitive
performance over the lifespan. Such models can help clarify how dedifferentiation observed at …

… We first estimated the cross-sectional levels (baselines) and longitudinal changes for …
changes over time. We next related the factors of brain cortical change to changes in major age-…

… over and formalizes past theories that posit roles for reward/… Through the lens of the EVC
theory (Fig. 1), these difficulty-… can be accounted for by changes in expected reward (ie, the …

… when previous stimulus-reward mappings needed to be overwritten and dlPFC activation …
to gray matter changes in regions both within and outside the fronto-parietal axis. In contrast, …

… Once this self-boosting effect kicks in, the reward system creates a … change caused by
insufficient justification was associated with the change in the striatal activation in the reward …

… , make decisions, and seek to bring about change. Cognitive style plays an important role in
how teams … local exploration, while small-amplitude problems reward global exploration, we …