The absence of a reward following the blocked stimulus does not constitute a prediction error and does not lead to a response in dopamine neurons, even after extensive stimulus-reward pairing [ 27].
HONG KONG — Strong data from China released Wednesday, especially in factory output and retail sales, underscored the speed of the giant economy's rebound, thanks to extensive government stimulus measures that have put the economy on track to grow more than 8percentt in 2009.
Republicans say the tax breaks for lower-income families — passed with little notice in the extensive 2009 economic stimulus law — were always supposed to be temporary.
Richard W. Fisher, president of the Federal Reserve Bank of Dallas, reiterated late Thursday that the central bank would probably begin cutting back on its extensive bond-buying stimulus next month, as long as economic data continued to improve.
Naturally, this fundamental idea may not be limited to tasks involving operant contingencies, but rather extend to conditions that require extensive interactions with stimuli.
Back then, an extensive government-backed economic stimulus package drove a surge in state construction projects and buoyed the Chinese economy.
Only an eccentric fool would pay close attention to these words and think that they mean that each of the four economic growth books I cited – Barro/Sala-i-Martin, Acemoglu, Aghion/Howitt, and Weil – actually include an extensive treatment of Keynesian stimulus alongside the other growth theories.
Even early in stimulus processing, extensive coding of stimulus objects, behavioural categories and locations is found throughout the LPFC of the contralateral hemisphere.
Nonetheless, despite extensive characterization of the stimulus properties that elicit vertex potentials and influence their amplitude, as well as their brain generators (Mouraux and Iannetti 2009), it is not known whether and how a vertex potential is useful.
