V Srinivasa Chakravarthy
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Explore the profile of V Srinivasa Chakravarthy including associated specialties, affiliations and a list of published articles.
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52
Citations
352
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Recent Articles
1.
Ramakrishnan S, Shaik R, Kanagamani T, Neppala G, Chen J, Fiore V, et al.
NPP Digit Psychiatry Neurosci
. 2025 Jan;
3(1):1.
PMID: 39759090
Reinforcement learning studies propose that decision-making is guided by a tradeoff between computationally cheaper model-free (habitual) control and costly model-based (goal-directed) control. Greater model-based control is typically used under highly...
2.
Vigneswaran C, Nair S, Chakravarthy V
Cogn Neurodyn
. 2024 Aug;
18(4):1913-1929.
PMID: 39104688
Supplementary Information: The online version contains supplementary material available at 10.1007/s11571-023-10056-y.
3.
Aziz A, Patil B, Lakshmikanth K, Sreeharsha P, Mukhopadhyay A, Chakravarthy V
Sci Rep
. 2024 Jul;
14(1):16714.
PMID: 39030197
Studies on the neural correlates of navigation in 3D environments are plagued by several issues that need to be solved. For example, experimental studies show markedly different place cell responses...
4.
Elango S, Chakravarthy V, Mutha P
J Neural Eng
. 2024 Apr;
21(3).
PMID: 38653251
The functional asymmetry between the two brain hemispheres in language and spatial processing is well documented. However, a description of difference in control between the two hemispheres in motor function...
5.
Bandyopadhyay A, Ghosh S, Biswas D, Chakravarthy V, Bapi R
Sci Rep
. 2023 Oct;
13(1):16935.
PMID: 37805660
We present a general, trainable oscillatory neural network as a large-scale model of brain dynamics. The model has a cascade of two stages - an oscillatory stage and a complex-valued...
6.
Kanagamani T, Chakravarthy V, Ravindran B, Menon R
Front Neural Circuits
. 2023 Jul;
17:1092933.
PMID: 37416627
We present a deep network-based model of the associative memory functions of the hippocampus. The proposed network architecture has two key modules: (1) an autoencoder module which represents the forward...
7.
Gundavarapu A, Chakravarthy V
Front Neurosci
. 2023 Jun;
17:1154252.
PMID: 37284658
Although there is a plethora of modeling literature dedicated to the object recognition processes of the ventral ("what") pathway of primate visual systems, modeling studies on the motion-sensitive regions like...
8.
Kumar B, OHerron P, Kara P, Chakravarthy V
Eur J Neurosci
. 2023 Apr;
57(11):1929-1946.
PMID: 37070156
Networks of neurons are the primary substrate of information processing. Conversely, blood vessels in the brain are generally viewed to have physiological functions unrelated to information processing, such as the...
9.
Nair S, Muddapu V, Vigneswaran C, Balasubramani P, Ramanathan D, Mishra J, et al.
Sci Rep
. 2023 Apr;
13(1):5928.
PMID: 37045887
Human cognition is characterized by a wide range of capabilities including goal-oriented selective attention, distractor suppression, decision making, response inhibition, and working memory. Much research has focused on studying these...
10.
Elango S, Francis A, Chakravarthy V
J Neuroeng Rehabil
. 2022 Dec;
19(1):142.
PMID: 36536385
Background: Restoring movement after hemiparesis caused by stroke is an ongoing challenge in the field of rehabilitation. With several therapies in use, there is no definitive prescription that optimally maps...