Kartik K Sreenivasan
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Explore the profile of Kartik K Sreenivasan including associated specialties, affiliations and a list of published articles.
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21
Citations
510
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Recent Articles
1.
Santo-Angles A, Temudo A, Babushkin V, Sreenivasan K
Front Hum Neurosci
. 2024 Mar;
18:1339728.
PMID: 38501039
Visual working memory (WM) engages several nodes of a large-scale network that includes frontal, parietal, and visual regions; however, little is understood about how these regions interact to support WM...
2.
Pagnotta M, Santo-Angles A, Temudo A, Barbosa J, Compte A, DEsposito M, et al.
bioRxiv
. 2024 Feb;
PMID: 38328154
The ability to successfully retain and manipulate information in working memory (WM) requires that objects' individual features are bound into cohesive representations; yet, the mechanisms supporting feature binding remain unclear....
3.
Jabar S, Sreenivasan K, Lentzou S, Kanabar A, Brady T, Fougnie D
Sci Rep
. 2023 Nov;
13(1):20912.
PMID: 38017283
When asked to remember a color, do people remember a point estimate (e.g., a particular shade of red), a point estimate plus an uncertainty estimate, or are memory representations rich...
4.
Rahmati M, Curtis C, Sreenivasan K
Front Behav Neurosci
. 2023 May;
17:1094226.
PMID: 37234404
There is a growing appreciation for the role of the thalamus in high-level cognition. Motivated by findings that internal cognitive state drives activity in feedback layers of primary visual cortex...
5.
Zhou Y, Curtis C, Sreenivasan K, Fougnie D
J Neurosci
. 2022 Aug;
42(37):7110-7120.
PMID: 35927036
Although previous studies point to qualitative similarities between working memory (WM) and attention, the degree to which these two constructs rely on shared neural mechanisms remains unknown. Focusing on one...
6.
Barbosa J, Babushkin V, Temudo A, Sreenivasan K, Compte A
Front Neural Circuits
. 2021 Oct;
15:716965.
PMID: 34616279
Working memory function is severely limited. One key limitation that constrains the ability to maintain multiple items in working memory simultaneously is so-called swap errors. These errors occur when an...
7.
Hallenbeck G, Sprague T, Rahmati M, Sreenivasan K, Curtis C
Nat Commun
. 2021 Aug;
12(1):4714.
PMID: 34354071
Although the contents of working memory can be decoded from visual cortex activity, these representations may play a limited role if they are not robust to distraction. We used model-based...
8.
Rahmati M, DeSimone K, Curtis C, Sreenivasan K
J Neurosci
. 2020 Oct;
40(49):9487-9495.
PMID: 33115927
Theoretically, working memory (WM) representations are encoded by population activity of neurons with distributed tuning across the stored feature. Here, we leverage computational neuroimaging approaches to map the topographic organization...
9.
Sreenivasan K, DEsposito M
Nat Rev Neurosci
. 2019 May;
20(8):466-481.
PMID: 31086326
Working memory is characterized by neural activity that persists during the retention interval of delay tasks. Despite the ubiquity of this delay activity across tasks, species and experimental techniques, our...
10.
Donaldson K, Roach B, Ford J, Lai K, Sreenivasan K, Mathalon D
Biol Psychol
. 2018 Nov;
140:9-18.
PMID: 30428312
The error-related negativity (ERN) and error-positivity (Pe) are commonly linked to error-detection and strategic processing. Studies have documented the influence of conflict probability on ERN amplitude. However, the influence of...