منابع مشابه
Frog deformities research not leaping to conclusions.
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Many neurons in parietal and prefrontal association cortex undergo gradual changes in firing rate during the formation of some perceptual decisions. These dynamics are often ramp-like increases or decreases depending on the sign and strength of the sensory evidence and are thus hypothesized to represent the accumulation of noisy samples of evidence, analogous to biased diffusion. This idea was ...
متن کامل$S$-Leaping: An adaptive, accelerated stochastic simulation algorithm, bridging $\tau$-leaping and $R$-leaping
We propose the S-leaping algorithm for the acceleration of Gillespie’s stochastic simulation algorithm that combines the advantages of the two main accelerated methods; the τ -leaping and R-leaping algorithms. These algorithms are known to be efficient under different conditions; the τ -leaping is efficient for non-stiff systems or systems with partial equilibrium, while the R-leaping performs ...
متن کاملJumping to Conclusions
Inspired by the profound effortlessness (but also the substantial carelessness) with which humans seem to draw inferences when given even only partial information, we consider a unified formal framework for computational cognition, placing our emphasis on the existence of naturalistic mechanisms for representing, manipulating, and acquiring knowledge. Through formal results and discussion, we s...
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Schizophrenia is a mental disorder associated with a variety of symptoms, including hallucinations, delusions, social withdrawal, and cognitive dysfunction. Impairments on decision-making tasks are routinely reported: evidence points to a particular deficit in learning from and revising behavior following feedback. In addition, patients tend to make hasty decisions when probabilistic judgments ...
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ژورنال
عنوان ژورنال: BMJ
سال: 2008
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.39589.396840.94