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David J Freedman

Explore the profile of David J Freedman including associated specialties, affiliations and a list of published articles. Areas
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Articles 54
Citations 2999
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Recent Articles
1.
Peysakhovich B, Zhu O, Tetrick S, Shirhatti V, Silva A, Li S, et al.
Nat Neurosci . 2024 Sep; 27(10):1999-2008. PMID: 39300307
The superior colliculus is an evolutionarily conserved midbrain region that is thought to mediate spatial orienting, including saccadic eye movements and covert spatial attention. Here, we reveal a role for...
2.
Tian G, Zhu O, Shirhatti V, Greenspon C, Downey J, Freedman D, et al.
bioRxiv . 2024 Sep; PMID: 39257801
Populations of neurons produce activity with two central features. First, neuronal responses are very diverse - specific stimuli or behaviors prompt some neurons to emit many action potentials, while other...
3.
Li S, Rosen M, Chang S, David S, Freedman D
Front Behav Neurosci . 2023 Nov; 17:1213435. PMID: 37915531
Working memory (WM), a core cognitive function, enables the temporary holding and manipulation of information in mind to support ongoing behavior. Neurophysiological recordings conducted in nonhuman primates have revealed neural...
4.
Johnston W, Freedman D
PLoS Comput Biol . 2023 Aug; 19(8):e1011327. PMID: 37556470
A pedestrian crossing a street during rush hour often looks and listens for potential danger. When they hear several different horns, they localize the cars that are honking and decide...
5.
Zhou Y, Zhu O, Freedman D
J Neurosci . 2023 May; 43(23):4315-4328. PMID: 37137703
Neural activity in the lateral intraparietal cortex (LIP) correlates with both sensory evaluation and motor planning underlying visuomotor decisions. We previously showed that LIP plays a causal role in visually-based...
6.
Hao X, Mirkin G, Freedman D, Beiser I, Firestone L, Grant D
J Am Podiatr Med Assoc . 2023 May; 113(2). PMID: 37134061
Background: Lipomas, derived from adipose tissue, most frequently occur in the cephalic regions and proximal extremities, but rarely in the toes. We aimed to highlight the clinical features, diagnosis, and...
7.
Goudar V, Peysakhovich B, Freedman D, Buffalo E, Wang X
Nat Neurosci . 2023 Apr; 26(5):879-890. PMID: 37024575
Learning-to-learn, a progressive speedup of learning while solving a series of similar problems, represents a core process of knowledge acquisition that draws attention in both neuroscience and artificial intelligence. To...
8.
Latimer K, Freedman D
Nat Commun . 2023 Feb; 14(1):1010. PMID: 36823109
Neurons in parietal cortex exhibit task-related activity during decision-making tasks. However, it remains unclear how long-term training to perform different tasks over months or even years shapes neural computations and...
9.
Peysakhovich B, Tetrick S, Silva A, Li S, Zhu O, Ibos G, et al.
bioRxiv . 2023 Jan; PMID: 36711713
Categorization is a fundamental cognitive process by which the brain assigns stimuli to behaviorally meaningful groups. Investigations of visual categorization in primates have identified a hierarchy of cortical areas that...
10.
Zhou Y, Mohan K, Freedman D
J Neurosci . 2022 Oct; 42(48):9069-9081. PMID: 36261285
Categorization is an essential cognitive and perceptual process for decision-making and recognition. The posterior parietal cortex, particularly the lateral intraparietal (LIP) area has been suggested to transform visual feature encoding...