J
Joshua I. Gold
Researcher at University of Pennsylvania
Publications - 103
Citations - 12310
Joshua I. Gold is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Perception & Perceptual learning. The author has an hindex of 37, co-authored 96 publications receiving 10599 citations. Previous affiliations of Joshua I. Gold include University of Washington & Stanford University.
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Journal ArticleDOI
The Neural Basis of Decision Making
TL;DR: This work focuses on simple decisions that can be studied in the laboratory but emphasize general principles likely to extend to other settings, including deliberation and commitment.
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Relationships between Pupil Diameter and Neuronal Activity in the Locus Coeruleus, Colliculi, and Cingulate Cortex.
TL;DR: It is shown that LC activation reliably anticipates changes in pupil diameter that either fluctuate naturally or are driven by external events during near fixation, as in many psychophysical tasks.
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Neural computations that underlie decisions about sensory stimuli
TL;DR: This work proposes neural computations that can account for the formation of categorical decisions about sensory stimuli by accumulating information over time into a single quantity: the logarithm of the likelihood ratio favoring one alternative over another.
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Representation of a perceptual decision in developing oculomotor commands.
TL;DR: It is shown that in a visual discrimination task, the accumulating balance of sensory evidence favouring one interpretation over another is evident in the neural circuits that generate the behavioural response.
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Rational regulation of learning dynamics by pupil-linked arousal systems
Matthew R. Nassar,Katherine M Rumsey,Robert C. Wilson,Kinjan Parikh,Benjamin S. Heasly,Joshua I. Gold +5 more
TL;DR: Pupil-linked arousal systems can help to regulate the influence of incoming data on existing beliefs in a dynamic environment to make inferences about the current state of the data-generating process.