C
Carlos D. Brody
Researcher at Howard Hughes Medical Institute
Publications - 115
Citations - 9247
Carlos D. Brody is an academic researcher from Howard Hughes Medical Institute. The author has contributed to research in topics: Sensory system & Prefrontal cortex. The author has an hindex of 41, co-authored 108 publications receiving 7848 citations. Previous affiliations of Carlos D. Brody include Princeton University & California Institute of Technology.
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Neuronal correlates of parametric working memory in the prefrontal cortex
TL;DR: It is predicted that other behavioural tasks that require ordinal comparisons between scalar analogue stimuli would give rise to monotonic responses similar to those reported here.
Journal ArticleDOI
Rats and humans can optimally accumulate evidence for decision-making.
TL;DR: This work developed decision-making tasks in which sensory evidence is delivered in randomly timed pulses, and analyzed the resulting data with models that use the richly detailed information of each trial’s pulse timing to distinguish between different decision- making mechanisms.
Journal ArticleDOI
Flexible Control of Mutual Inhibition: A Neural Model of Two-Interval Discrimination
Christian K. Machens,Christian K. Machens,Ranulfo Romo,Ranulfo Romo,Carlos D. Brody,Carlos D. Brody +5 more
TL;DR: A simple mutual-inhibition network model is presented that captures all three task phases within a single framework and integrates both working memory and decision making because its dynamical properties are easily controlled without changing its connectivity.
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Distinct relationships of parietal and prefrontal cortices to evidence accumulation
Timothy D. Hanks,Charles D. Kopec,Bingni W. Brunton,Chunyu A. Duan,Jeffrey C. Erlich,Carlos D. Brody +5 more
TL;DR: Tuning curve assays revealed that while the posterior parietal cortex encodes a graded value of the accumulating evidence, the FOF has a more categorical encoding that indicates, throughout the trial, the decision provisionally favoured by the evidence accumulated so far.
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Neuronal correlates of decision-making in secondary somatosensory cortex
TL;DR: Monkeys trained to compare two mechanical vibrations applied sequentially to the fingertips and to report which of the two had the higher frequency discriminated between two sequential stimuli recorded single neurons in secondary somatosensory cortex while the monkeys performed the task.