29 search results - page 1 / 6 » Attractor models of working memory and their modulation by r... |
65
Voted
BC
2008
14 years 11 months ago
2008
This work reports an empirical examination of two key issues in theoretical neuroscience: distractibility in the context of working memory (WM) and its reward dependence. While the...
128
Voted
NN
2011
Springer
14 years 1 months ago
2011
Springer
Neurodynamical models of working memory (WM) should provide mechanisms for storing, maintaining, retrieving, and deleting information. Many models address only a subset of these a...
88
Voted
ICANN
2010
Springer
15 years 15 hour ago
2010
Springer
We present a biologically inspired neural network model of visual orienting (using saccadic eye movements) in which targets are preferentially selected according to their reward va...
153
Voted
BCEC
1997
15 years 8 days ago
1997
Attractor network models of cortical associative memory functions have developed considerably over the past few years. Here we show that we can improve them further, in terms of c...
72
Voted
NIPS
2003
15 years 9 days ago
2003
Dopamine exerts two classes of effect on the sustained neural activity in prefrontal cortex that underlies working memory. Direct release in the cortex increases the contrast of p...