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levels, and abnormal reinforcing effect of levodopa when PD+HS patients are confronted with erotic stimuli. Close impulsivity, decision-making, delay discounting , functional MRI, hypersexuality ...
and decreased delay discounting for positive emotions. At the anatomical level, we expected the decision-making deficits to relate to distinct neural structures (Kloeters et al., 2013). Based on lesion studies ...
with that of reinforcer uncertainty. Both forms of discounting behavior contribute to performance on more complex behavioral tasks in a laboratory setting, such as the Iowa Gambling Task (Bechara, 2003) and the delay ...
that participants with lower GM volume in this region show a preference for immediate rewards on a delay - discounting measure (Bjork et al., 2009; Mohammadi et al., 2016; Wang et al., 2016; Wang et al., 2017 ...
closer to the goal, by decreasing either the uncertainty or the delay attached to goal reaching. In fact, subjective estimates show that people indeed discount the goal value by both delay and uncertainty ...
Abstract Impaired replication progression leads to de novo copy number variant (CNV) formation at common fragile sites (CFSs). We previously showed that these hotspots for genome instability reside ...
M , von Cramon DY . Neural correlates of error detection and error correction: is there a common neuroanatomical substrate ? Eur J Neurosci 19 : 3081 – 3087 , 2004 . OpenUrl CrossRef Medline Web ...
., 2012); impatience: the Delay Discounting Task (Kirby et al., 1999); disinhibition: the Excluded Letter Fluency task (ELF) (Shores et al., 2006) and the Hayling test (Burgess and Shallice, 1997 ...
, with different populations of striatal pathways reflecting degrees of optimism or skepticism for the value of any given action. This distributional form of reinforcement learning is thought to arise in basal ...
rewards over larger delayed rewards on a delay discounting task (Bechara et al. 1994, 1999, 2000; Mavaddat et al. 2000; Manes et al. 2002; Bechara et al. 2005; Fellows and Farah 2005; Weller et al. 2007 ...
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